diff --git a/lib/src/models/config/toolbar/simple_toolbar_button_options.dart b/lib/src/models/config/toolbar/simple_toolbar_button_options.dart
index f72cf178..3e787f12 100644
--- a/lib/src/models/config/toolbar/simple_toolbar_button_options.dart
+++ b/lib/src/models/config/toolbar/simple_toolbar_button_options.dart
@@ -75,7 +75,6 @@ class QuillSimpleToolbarButtonOptions extends Equatable {
     this.linkStyle = const QuillToolbarLinkStyleButtonOptions(),
     this.linkStyle2 = const QuillToolbarLinkStyleButton2Options(),
     this.customButtons = const QuillToolbarCustomButtonOptions(),
-
     this.clipboardCut = const QuillToolbarToggleStyleButtonOptions(),
     this.clipboardCopy = const QuillToolbarToggleStyleButtonOptions(),
     this.clipboardPaste = const QuillToolbarToggleStyleButtonOptions(),
diff --git a/lib/src/models/config/toolbar/simple_toolbar_configurations.dart b/lib/src/models/config/toolbar/simple_toolbar_configurations.dart
index d4a97fa5..89175980 100644
--- a/lib/src/models/config/toolbar/simple_toolbar_configurations.dart
+++ b/lib/src/models/config/toolbar/simple_toolbar_configurations.dart
@@ -107,11 +107,9 @@ class QuillSimpleToolbarConfigurations extends QuillSharedToolbarProperties {
     this.showSearchButton = true,
     this.showSubscript = true,
     this.showSuperscript = true,
-
     this.showClipboardCut = true,
     this.showClipboardCopy = true,
     this.showClipboardPaste = true,
-
     this.linkStyleType = LinkStyleType.original,
     this.headerStyleType = HeaderStyleType.original,
 
diff --git a/lib/src/models/documents/nodes/line.dart b/lib/src/models/documents/nodes/line.dart
index 935babda..be3eb7b0 100644
--- a/lib/src/models/documents/nodes/line.dart
+++ b/lib/src/models/documents/nodes/line.dart
@@ -43,7 +43,9 @@ base class Line extends QuillContainer<Leaf?> {
     if (parent!.isLast) {
       return null;
     }
-    return parent!.next is Block ? (parent!.next as Block).first as Line? : parent!.next as Line?;
+    return parent!.next is Block
+        ? (parent!.next as Block).first as Line?
+        : parent!.next as Line?;
   }
 
   @override
@@ -51,7 +53,9 @@ base class Line extends QuillContainer<Leaf?> {
 
   @override
   Delta toDelta() {
-    final delta = children.map((child) => child.toDelta()).fold(Delta(), (dynamic a, b) => a.concat(b));
+    final delta = children
+        .map((child) => child.toDelta())
+        .fold(Delta(), (dynamic a, b) => a.concat(b));
     var attributes = style;
     if (parent is Block) {
       final block = parent as Block;
@@ -130,11 +134,17 @@ base class Line extends QuillContainer<Leaf?> {
     final isLineFormat = (index + local == thisLength) && local == 1;
 
     if (isLineFormat) {
-      assert(style.values.every((attr) => attr.scope == AttributeScope.block || attr.scope == AttributeScope.ignore), 'It is not allowed to apply inline attributes to line itself.');
+      assert(
+          style.values.every((attr) =>
+              attr.scope == AttributeScope.block ||
+              attr.scope == AttributeScope.ignore),
+          'It is not allowed to apply inline attributes to line itself.');
       _format(style);
     } else {
       // Otherwise forward to children as it's an inline format update.
-      assert(style.values.every((attr) => attr.scope == AttributeScope.inline || attr.scope == AttributeScope.ignore));
+      assert(style.values.every((attr) =>
+          attr.scope == AttributeScope.inline ||
+          attr.scope == AttributeScope.ignore));
       assert(index + local != thisLength);
       super.retain(index, local, style);
     }
@@ -205,15 +215,21 @@ base class Line extends QuillContainer<Leaf?> {
       // Ensure that we're only unwrapping the block only if we unset a single
       // block format in the `parentStyle` and there are no more block formats
       // left to unset.
-      if (blockStyle.value == null && parentStyle.containsKey(blockStyle.key) && parentStyle.length == 1) {
+      if (blockStyle.value == null &&
+          parentStyle.containsKey(blockStyle.key) &&
+          parentStyle.length == 1) {
         _unwrap();
-      } else if (!const MapEquality().equals(newStyle.getBlocksExceptHeader(), parentStyle)) {
+      } else if (!const MapEquality()
+          .equals(newStyle.getBlocksExceptHeader(), parentStyle)) {
         _unwrap();
         // Block style now can contain multiple attributes
-        if (newStyle.attributes.keys.any(Attribute.exclusiveBlockKeys.contains)) {
-          parentStyle.removeWhere((key, attr) => Attribute.exclusiveBlockKeys.contains(key));
+        if (newStyle.attributes.keys
+            .any(Attribute.exclusiveBlockKeys.contains)) {
+          parentStyle.removeWhere(
+              (key, attr) => Attribute.exclusiveBlockKeys.contains(key));
         }
-        parentStyle.removeWhere((key, attr) => newStyle?.attributes.keys.contains(key) ?? false);
+        parentStyle.removeWhere(
+            (key, attr) => newStyle?.attributes.keys.contains(key) ?? false);
         final parentStyleToMerge = Style.attr(parentStyle);
         newStyle = newStyle.mergeAll(parentStyleToMerge);
         _applyBlockStyles(newStyle);
@@ -345,7 +361,8 @@ base class Line extends QuillContainer<Leaf?> {
 
     void handle(Style style) {
       for (final attr in result.values) {
-        if (!style.containsKey(attr.key) || (style.attributes[attr.key]?.value != attr.value)) {
+        if (!style.containsKey(attr.key) ||
+            (style.attributes[attr.key]?.value != attr.value)) {
           excluded.add(attr);
         }
       }
@@ -382,7 +399,8 @@ base class Line extends QuillContainer<Leaf?> {
 
   /// Returns each node segment's offset in selection
   /// with its corresponding style or embed as a list
-  List<OffsetValue> collectAllIndividualStylesAndEmbed(int offset, int len, {int beg = 0}) {
+  List<OffsetValue> collectAllIndividualStylesAndEmbed(int offset, int len,
+      {int beg = 0}) {
     final local = math.min(length - offset, len);
     final result = <OffsetValue>[];
 
@@ -414,7 +432,8 @@ base class Line extends QuillContainer<Leaf?> {
 
     final remaining = len - local;
     if (remaining > 0 && nextLine != null) {
-      final rest = nextLine!.collectAllIndividualStylesAndEmbed(0, remaining, beg: local + beg);
+      final rest = nextLine!
+          .collectAllIndividualStylesAndEmbed(0, remaining, beg: local + beg);
       result.addAll(rest);
     }
 
@@ -484,7 +503,8 @@ base class Line extends QuillContainer<Leaf?> {
 
     final remaining = len - local;
     if (remaining > 0 && nextLine != null) {
-      final rest = nextLine!.collectAllStylesWithOffsets(0, remaining, beg: local);
+      final rest =
+          nextLine!.collectAllStylesWithOffsets(0, remaining, beg: local);
       result.addAll(rest);
     }
 
diff --git a/lib/src/widgets/quill/quill_controller.dart b/lib/src/widgets/quill/quill_controller.dart
index 23ba3bda..fcb6db69 100644
--- a/lib/src/widgets/quill/quill_controller.dart
+++ b/lib/src/widgets/quill/quill_controller.dart
@@ -108,7 +108,9 @@ class QuillController extends ChangeNotifier {
   /// Only attributes applied to all characters within this range are
   /// included in the result.
   Style getSelectionStyle() {
-    return document.collectStyle(selection.start, selection.end - selection.start).mergeAll(toggledStyle);
+    return document
+        .collectStyle(selection.start, selection.end - selection.start)
+        .mergeAll(toggledStyle);
   }
 
   // Increases or decreases the indent of the current selection by 1.
@@ -177,19 +179,23 @@ class QuillController extends ChangeNotifier {
 
   /// Returns all styles and Embed for each node within selection
   List<OffsetValue> getAllIndividualSelectionStylesAndEmbed() {
-    final stylesAndEmbed = document.collectAllIndividualStyleAndEmbed(selection.start, selection.end - selection.start);
+    final stylesAndEmbed = document.collectAllIndividualStyleAndEmbed(
+        selection.start, selection.end - selection.start);
     return stylesAndEmbed;
   }
 
   /// Returns plain text for each node within selection
   String getPlainText() {
-    final text = document.getPlainText(selection.start, selection.end - selection.start);
+    final text =
+        document.getPlainText(selection.start, selection.end - selection.start);
     return text;
   }
 
   /// Returns all styles for any character within the specified text range.
   List<Style> getAllSelectionStyles() {
-    final styles = document.collectAllStyles(selection.start, selection.end - selection.start)..add(toggledStyle);
+    final styles = document.collectAllStyles(
+        selection.start, selection.end - selection.start)
+      ..add(toggledStyle);
     return styles;
   }
 
@@ -235,7 +241,8 @@ class QuillController extends ChangeNotifier {
 
   /// clear editor
   void clear() {
-    replaceText(0, plainTextEditingValue.text.length - 1, '', const TextSelection.collapsed(offset: 0));
+    replaceText(0, plainTextEditingValue.text.length - 1, '',
+        const TextSelection.collapsed(offset: 0));
   }
 
   void replaceText(
@@ -261,9 +268,13 @@ class QuillController extends ChangeNotifier {
           delta.last.isInsert &&
           // pasted text should not use toggledStyle
           (data is! String || data.length < 2);
-      if (shouldRetainDelta && toggledStyle.isNotEmpty && delta.length == 2 && delta.last.data == '\n') {
+      if (shouldRetainDelta &&
+          toggledStyle.isNotEmpty &&
+          delta.length == 2 &&
+          delta.last.data == '\n') {
         // if all attributes are inline, shouldRetainDelta should be false
-        final anyAttributeNotInline = toggledStyle.values.any((attr) => !attr.isInline);
+        final anyAttributeNotInline =
+            toggledStyle.values.any((attr) => !attr.isInline);
         if (!anyAttributeNotInline) {
           shouldRetainDelta = false;
         }
@@ -308,7 +319,8 @@ class QuillController extends ChangeNotifier {
   /// forward == true && textAfter.isEmpty
   /// Android only
   /// see https://github.com/singerdmx/flutter-quill/discussions/514
-  void handleDelete(int cursorPosition, bool forward) => onDelete?.call(cursorPosition, forward);
+  void handleDelete(int cursorPosition, bool forward) =>
+      onDelete?.call(cursorPosition, forward);
 
   void formatTextStyle(int index, int len, Style style) {
     style.attributes.forEach((key, attr) {
@@ -322,7 +334,9 @@ class QuillController extends ChangeNotifier {
     Attribute? attribute, {
     bool shouldNotifyListeners = true,
   }) {
-    if (len == 0 && attribute!.isInline && attribute.key != Attribute.link.key) {
+    if (len == 0 &&
+        attribute!.isInline &&
+        attribute.key != Attribute.link.key) {
       // Add the attribute to our toggledStyle.
       // It will be used later upon insertion.
       toggledStyle = toggledStyle.put(attribute);
@@ -332,7 +346,9 @@ class QuillController extends ChangeNotifier {
     // Transform selection against the composed change and give priority to
     // the change. This is needed in cases when format operation actually
     // inserts data into the document (e.g. embeds).
-    final adjustedSelection = selection.copyWith(baseOffset: change.transformPosition(selection.baseOffset), extentOffset: change.transformPosition(selection.extentOffset));
+    final adjustedSelection = selection.copyWith(
+        baseOffset: change.transformPosition(selection.baseOffset),
+        extentOffset: change.transformPosition(selection.extentOffset));
     if (selection != adjustedSelection) {
       _updateSelection(adjustedSelection);
     }
@@ -341,7 +357,8 @@ class QuillController extends ChangeNotifier {
     }
   }
 
-  void formatSelection(Attribute? attribute, {bool shouldNotifyListeners = true}) {
+  void formatSelection(Attribute? attribute,
+      {bool shouldNotifyListeners = true}) {
     formatText(
       selection.start,
       selection.end - selection.start,
@@ -423,10 +440,13 @@ class QuillController extends ChangeNotifier {
     super.dispose();
   }
 
-  void _updateSelection(TextSelection textSelection, {bool insertNewline = false}) {
+  void _updateSelection(TextSelection textSelection,
+      {bool insertNewline = false}) {
     _selection = textSelection;
     final end = document.length - 1;
-    _selection = selection.copyWith(baseOffset: math.min(selection.baseOffset, end), extentOffset: math.min(selection.extentOffset, end));
+    _selection = selection.copyWith(
+        baseOffset: math.min(selection.baseOffset, end),
+        extentOffset: math.min(selection.extentOffset, end));
     if (keepStyleOnNewLine) {
       if (insertNewline && selection.start > 0) {
         final style = document.collectStyle(selection.start - 1, 0);
@@ -475,8 +495,10 @@ class QuillController extends ChangeNotifier {
     if (!selection.isCollapsed) {
       Clipboard.setData(ClipboardData(text: _pastePlainText));
       if (!copy) {
+        if (readOnly) return false;
         final sel = selection;
-        replaceText(sel.start, sel.end - sel.start, '', TextSelection.collapsed(offset: sel.start));
+        replaceText(sel.start, sel.end - sel.start, '',
+            TextSelection.collapsed(offset: sel.start));
       }
       return true;
     }
@@ -525,7 +547,8 @@ class QuillController extends ChangeNotifier {
         selection.start,
         selection.end - selection.start,
         plainText.text!,
-        TextSelection.collapsed(offset: selection.start + plainText.text!.length),
+        TextSelection.collapsed(
+            offset: selection.start + plainText.text!.length),
       );
       updateEditor?.call();
       return true;
@@ -566,16 +589,21 @@ class QuillController extends ChangeNotifier {
     bool ignoreFocus = false,
     bool shouldNotifyListeners = true,
   }) {
-    final containsEmbed = insertedText.codeUnits.contains(Embed.kObjectReplacementInt);
-    insertedText = containsEmbed ? _adjustInsertedText(insertedText) : insertedText;
+    final containsEmbed =
+        insertedText.codeUnits.contains(Embed.kObjectReplacementInt);
+    insertedText =
+        containsEmbed ? _adjustInsertedText(insertedText) : insertedText;
 
-    replaceText(index, len, insertedText, textSelection, ignoreFocus: ignoreFocus, shouldNotifyListeners: shouldNotifyListeners);
+    replaceText(index, len, insertedText, textSelection,
+        ignoreFocus: ignoreFocus, shouldNotifyListeners: shouldNotifyListeners);
 
     _applyPasteStyleAndEmbed(insertedText, index, containsEmbed);
   }
 
-  void _applyPasteStyleAndEmbed(String insertedText, int start, bool containsEmbed) {
-    if (insertedText == pastePlainText && pastePlainText != '' || containsEmbed) {
+  void _applyPasteStyleAndEmbed(
+      String insertedText, int start, bool containsEmbed) {
+    if (insertedText == pastePlainText && pastePlainText != '' ||
+        containsEmbed) {
       final pos = start;
       for (final p in pasteStyleAndEmbed) {
         final offset = p.offset;
diff --git a/lib/src/widgets/raw_editor/raw_editor_state.dart b/lib/src/widgets/raw_editor/raw_editor_state.dart
index c8102406..825992ef 100644
--- a/lib/src/widgets/raw_editor/raw_editor_state.dart
+++ b/lib/src/widgets/raw_editor/raw_editor_state.dart
@@ -116,7 +116,7 @@ class QuillRawEditorState extends EditorState
   /// Copy current selection to [Clipboard].
   @override
   void copySelection(SelectionChangedCause cause) {
-    if ( !controller.clipboardSelection(true)) return;
+    if (!controller.clipboardSelection(true)) return;
 
     if (cause == SelectionChangedCause.toolbar) {
       bringIntoView(textEditingValue.selection.extent);
@@ -137,7 +137,7 @@ class QuillRawEditorState extends EditorState
   /// Cut current selection to [Clipboard].
   @override
   void cutSelection(SelectionChangedCause cause) {
-    if ( !controller.clipboardSelection(false)) return;
+    if (!controller.clipboardSelection(false)) return;
 
     if (cause == SelectionChangedCause.toolbar) {
       bringIntoView(textEditingValue.selection.extent);
@@ -148,8 +148,8 @@ class QuillRawEditorState extends EditorState
   /// Paste text from [Clipboard].
   @override
   Future<void> pasteText(SelectionChangedCause cause) async {
-
-    if ( await controller.clipboardPaste(updateEditor: () => bringIntoView(textEditingValue.selection.extent) ) ) {
+    if (await controller.clipboardPaste(
+        updateEditor: () => bringIntoView(textEditingValue.selection.extent))) {
       return;
     }
 
diff --git a/lib/src/widgets/raw_editor/raw_editor_state_selection_delegate_mixin.dart b/lib/src/widgets/raw_editor/raw_editor_state_selection_delegate_mixin.dart
index 48591f50..3956a0ac 100644
--- a/lib/src/widgets/raw_editor/raw_editor_state_selection_delegate_mixin.dart
+++ b/lib/src/widgets/raw_editor/raw_editor_state_selection_delegate_mixin.dart
@@ -26,7 +26,8 @@ mixin RawEditorStateSelectionDelegateMixin on EditorState
       return;
     }
 
-    widget.configurations.controller.replaceTextWithEmbeds(diff.start, diff.deleted.length, diff.inserted, value.selection);
+    widget.configurations.controller.replaceTextWithEmbeds(
+        diff.start, diff.deleted.length, diff.inserted, value.selection);
   }
 
   @override
diff --git a/lib/src/widgets/toolbar/base_button/base_value_button.dart b/lib/src/widgets/toolbar/base_button/base_value_button.dart
index 1589096c..edc53923 100644
--- a/lib/src/widgets/toolbar/base_button/base_value_button.dart
+++ b/lib/src/widgets/toolbar/base_button/base_value_button.dart
@@ -28,7 +28,7 @@ abstract class QuillToolbarBaseValueButtonState<
 
   V? _currentValue;
   V get currentValue => _currentValue!;
-  set currentValue (V value) => _currentValue = value;
+  set currentValue(V value) => _currentValue = value;
 
   /// Callback to query the widget's state for the value to be assigned to currentState
   V get currentStateValue;
@@ -70,8 +70,8 @@ abstract class QuillToolbarBaseValueButtonState<
   }
 
   /// Extra listeners allow a subclass to listen to an external event that can affect its currentValue
-  void addExtraListener () {}
-  void removeExtraListener (covariant W oldWidget) {}
+  void addExtraListener() {}
+  void removeExtraListener(covariant W oldWidget) {}
 
   String get defaultTooltip;
 
@@ -107,6 +107,11 @@ abstract class QuillToolbarBaseValueButtonState<
   }
 }
 
-typedef QuillToolbarToggleStyleBaseButton = QuillToolbarBaseValueButton<QuillToolbarToggleStyleButtonOptions, QuillToolbarToggleStyleButtonExtraOptions>;
+typedef QuillToolbarToggleStyleBaseButton = QuillToolbarBaseValueButton<
+    QuillToolbarToggleStyleButtonOptions,
+    QuillToolbarToggleStyleButtonExtraOptions>;
 
-typedef QuillToolbarToggleStyleBaseButtonState<W extends QuillToolbarToggleStyleBaseButton> = QuillToolbarBaseValueButtonState<W, QuillToolbarToggleStyleButtonOptions, QuillToolbarToggleStyleButtonExtraOptions, bool>;
\ No newline at end of file
+typedef QuillToolbarToggleStyleBaseButtonState<
+        W extends QuillToolbarToggleStyleBaseButton>
+    = QuillToolbarBaseValueButtonState<W, QuillToolbarToggleStyleButtonOptions,
+        QuillToolbarToggleStyleButtonExtraOptions, bool>;
diff --git a/lib/src/widgets/toolbar/buttons/clipboard_button.dart b/lib/src/widgets/toolbar/buttons/clipboard_button.dart
index 89403c3e..cfbd929b 100644
--- a/lib/src/widgets/toolbar/buttons/clipboard_button.dart
+++ b/lib/src/widgets/toolbar/buttons/clipboard_button.dart
@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 import '../../../../extensions.dart';
@@ -14,10 +15,12 @@ class ClipboardMonitor {
 
   Timer? _timer;
 
-  void monitorClipboard ( bool add, void Function() listener ) {
-    if ( add ) {
+  void monitorClipboard(bool add, void Function() listener) {
+    if (kIsWeb) return;
+    if (add) {
       _clipboardStatus.addListener(listener);
-      _timer = Timer.periodic(const Duration(seconds: 1), (timer) => _clipboardStatus.update());
+      _timer = Timer.periodic(
+          const Duration(seconds: 1), (timer) => _clipboardStatus.update());
     } else {
       _timer?.cancel();
       _clipboardStatus.removeListener(listener);
@@ -26,9 +29,13 @@ class ClipboardMonitor {
 }
 
 class QuillToolbarClipboardButton extends QuillToolbarToggleStyleBaseButton {
-  QuillToolbarClipboardButton({required super.controller, required this.clipboard, required super.options, super.key});
+  QuillToolbarClipboardButton(
+      {required super.controller,
+      required this.clipboardAction,
+      super.options = const QuillToolbarToggleStyleButtonOptions(),
+      super.key});
 
-  final ClipboardAction clipboard;
+  final ClipboardAction clipboardAction;
 
   final ClipboardMonitor _monitor = ClipboardMonitor();
 
@@ -36,50 +43,55 @@ class QuillToolbarClipboardButton extends QuillToolbarToggleStyleBaseButton {
   State<StatefulWidget> createState() => QuillToolbarClipboardButtonState();
 }
 
-class QuillToolbarClipboardButtonState extends QuillToolbarToggleStyleBaseButtonState<QuillToolbarClipboardButton> {
+class QuillToolbarClipboardButtonState
+    extends QuillToolbarToggleStyleBaseButtonState<
+        QuillToolbarClipboardButton> {
   @override
   bool get currentStateValue {
-    switch (widget.clipboard) {
+    switch (widget.clipboardAction) {
       case ClipboardAction.cut:
         return !controller.readOnly && !controller.selection.isCollapsed;
       case ClipboardAction.copy:
         return !controller.selection.isCollapsed;
       case ClipboardAction.paste:
-        return !controller.readOnly && widget._monitor._clipboardStatus.value == ClipboardStatus.pasteable;
+        return !controller.readOnly &&
+            (kIsWeb ||
+                widget._monitor._clipboardStatus.value ==
+                    ClipboardStatus.pasteable);
     }
   }
 
-  void _listenClipboardStatus () => didChangeEditingValue();
+  void _listenClipboardStatus() => didChangeEditingValue();
 
   @override
-  void addExtraListener () {
-    if ( widget.clipboard == ClipboardAction.paste) {
+  void addExtraListener() {
+    if (widget.clipboardAction == ClipboardAction.paste) {
       widget._monitor.monitorClipboard(true, _listenClipboardStatus);
     }
   }
 
   @override
-  void removeExtraListener (covariant QuillToolbarClipboardButton oldWidget) {
-    if ( widget.clipboard == ClipboardAction.paste) {
+  void removeExtraListener(covariant QuillToolbarClipboardButton oldWidget) {
+    if (widget.clipboardAction == ClipboardAction.paste) {
       oldWidget._monitor.monitorClipboard(false, _listenClipboardStatus);
     }
   }
 
   @override
-  String get defaultTooltip => switch (widget.clipboard) {
-        ClipboardAction.cut => 'cut',
+  String get defaultTooltip => switch (widget.clipboardAction) {
+        ClipboardAction.cut => 'Cut',
         ClipboardAction.copy => context.loc.copy,
-        ClipboardAction.paste => 'paste',
+        ClipboardAction.paste => 'Paste',
       };
 
-  IconData get _icon => switch (widget.clipboard) {
+  IconData get _icon => switch (widget.clipboardAction) {
         ClipboardAction.cut => Icons.cut_outlined,
         ClipboardAction.copy => Icons.copy_outlined,
         ClipboardAction.paste => Icons.paste_outlined,
       };
 
   void _onPressed() {
-    switch (widget.clipboard) {
+    switch (widget.clipboardAction) {
       case ClipboardAction.cut:
         controller.clipboardSelection(false);
         break;
diff --git a/lib/src/widgets/toolbar/buttons/toggle_style_button.dart b/lib/src/widgets/toolbar/buttons/toggle_style_button.dart
index 1831a5ff..cf164fc9 100644
--- a/lib/src/widgets/toolbar/buttons/toggle_style_button.dart
+++ b/lib/src/widgets/toolbar/buttons/toggle_style_button.dart
@@ -37,7 +37,8 @@ class QuillToolbarToggleStyleButton extends QuillToolbarToggleStyleBaseButton {
 }
 
 class QuillToolbarToggleStyleButtonState
-    extends QuillToolbarToggleStyleBaseButtonState<QuillToolbarToggleStyleButton> {
+    extends QuillToolbarToggleStyleBaseButtonState<
+        QuillToolbarToggleStyleButton> {
   Style get _selectionStyle => controller.getSelectionStyle();
 
   @override
diff --git a/lib/src/widgets/toolbar/simple_toolbar.dart b/lib/src/widgets/toolbar/simple_toolbar.dart
index cc7f0481..789717be 100644
--- a/lib/src/widgets/toolbar/simple_toolbar.dart
+++ b/lib/src/widgets/toolbar/simple_toolbar.dart
@@ -8,7 +8,8 @@ import 'base_toolbar.dart';
 import 'buttons/alignment/select_alignment_buttons.dart';
 import 'buttons/arrow_indicated_list_button.dart';
 
-class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget {
+class QuillSimpleToolbar extends StatelessWidget
+    implements PreferredSizeWidget {
   const QuillSimpleToolbar({
     required this.configurations,
     super.key,
@@ -36,15 +37,23 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
           configurations.showBackgroundColorButton ||
           configurations.showClearFormat ||
           theEmbedButtons?.isNotEmpty == true,
-      configurations.showLeftAlignment || configurations.showCenterAlignment || configurations.showRightAlignment || configurations.showJustifyAlignment || configurations.showDirection,
+      configurations.showLeftAlignment ||
+          configurations.showCenterAlignment ||
+          configurations.showRightAlignment ||
+          configurations.showJustifyAlignment ||
+          configurations.showDirection,
       configurations.showHeaderStyle,
-      configurations.showListNumbers || configurations.showListBullets || configurations.showListCheck || configurations.showCodeBlock,
+      configurations.showListNumbers ||
+          configurations.showListBullets ||
+          configurations.showListCheck ||
+          configurations.showCodeBlock,
       configurations.showQuote || configurations.showIndent,
       configurations.showLink || configurations.showSearchButton
     ];
 
     List<Widget> childrenBuilder(BuildContext context) {
-      final toolbarConfigurations = context.requireQuillSimpleToolbarConfigurations;
+      final toolbarConfigurations =
+          context.requireQuillSimpleToolbarConfigurations;
 
       final globalIconSize = toolbarConfigurations.buttonOptions.base.iconSize;
 
@@ -148,13 +157,25 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
             options: toolbarConfigurations.buttonOptions.clearFormat,
           ),
         if (theEmbedButtons != null)
-          for (final builder in theEmbedButtons) builder(globalController, globalIconSize ?? kDefaultIconSize, context.quillToolbarBaseButtonOptions?.iconTheme, configurations.dialogTheme),
-        if (configurations.showDividers && isButtonGroupShown[0] && (isButtonGroupShown[1] || isButtonGroupShown[2] || isButtonGroupShown[3] || isButtonGroupShown[4] || isButtonGroupShown[5]))
+          for (final builder in theEmbedButtons)
+            builder(
+                globalController,
+                globalIconSize ?? kDefaultIconSize,
+                context.quillToolbarBaseButtonOptions?.iconTheme,
+                configurations.dialogTheme),
+        if (configurations.showDividers &&
+            isButtonGroupShown[0] &&
+            (isButtonGroupShown[1] ||
+                isButtonGroupShown[2] ||
+                isButtonGroupShown[3] ||
+                isButtonGroupShown[4] ||
+                isButtonGroupShown[5]))
           divider,
         if (configurations.showAlignmentButtons)
           QuillToolbarSelectAlignmentButtons(
             controller: globalController,
-            options: toolbarConfigurations.buttonOptions.selectAlignmentButtons.copyWith(
+            options: toolbarConfigurations.buttonOptions.selectAlignmentButtons
+                .copyWith(
               showLeftAlignment: configurations.showLeftAlignment,
               showCenterAlignment: configurations.showCenterAlignment,
               showRightAlignment: configurations.showRightAlignment,
@@ -167,20 +188,34 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
             options: toolbarConfigurations.buttonOptions.direction,
             controller: globalController,
           ),
-        if (configurations.showDividers && isButtonGroupShown[1] && (isButtonGroupShown[2] || isButtonGroupShown[3] || isButtonGroupShown[4] || isButtonGroupShown[5])) divider,
+        if (configurations.showDividers &&
+            isButtonGroupShown[1] &&
+            (isButtonGroupShown[2] ||
+                isButtonGroupShown[3] ||
+                isButtonGroupShown[4] ||
+                isButtonGroupShown[5]))
+          divider,
         if (configurations.showHeaderStyle) ...[
           if (configurations.headerStyleType.isOriginal)
             QuillToolbarSelectHeaderStyleDropdownButton(
               controller: globalController,
-              options: toolbarConfigurations.buttonOptions.selectHeaderStyleDropdownButton,
+              options: toolbarConfigurations
+                  .buttonOptions.selectHeaderStyleDropdownButton,
             )
           else
             QuillToolbarSelectHeaderStyleButtons(
               controller: globalController,
-              options: toolbarConfigurations.buttonOptions.selectHeaderStyleButtons,
+              options:
+                  toolbarConfigurations.buttonOptions.selectHeaderStyleButtons,
             ),
         ],
-        if (configurations.showDividers && configurations.showHeaderStyle && isButtonGroupShown[2] && (isButtonGroupShown[3] || isButtonGroupShown[4] || isButtonGroupShown[5])) divider,
+        if (configurations.showDividers &&
+            configurations.showHeaderStyle &&
+            isButtonGroupShown[2] &&
+            (isButtonGroupShown[3] ||
+                isButtonGroupShown[4] ||
+                isButtonGroupShown[5]))
+          divider,
         if (configurations.showListNumbers)
           QuillToolbarToggleStyleButton(
             attribute: Attribute.ol,
@@ -204,7 +239,9 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
             options: toolbarConfigurations.buttonOptions.codeBlock,
             controller: globalController,
           ),
-        if (configurations.showDividers && isButtonGroupShown[3] && (isButtonGroupShown[4] || isButtonGroupShown[5])) ...[
+        if (configurations.showDividers &&
+            isButtonGroupShown[3] &&
+            (isButtonGroupShown[4] || isButtonGroupShown[5])) ...[
           divider,
         ],
         if (configurations.showQuote)
@@ -225,7 +262,10 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
             isIncrease: false,
             options: toolbarConfigurations.buttonOptions.indentDecrease,
           ),
-        if (configurations.showDividers && isButtonGroupShown[4] && isButtonGroupShown[5]) divider,
+        if (configurations.showDividers &&
+            isButtonGroupShown[4] &&
+            isButtonGroupShown[5])
+          divider,
         if (configurations.showLink)
           toolbarConfigurations.linkStyleType.isOriginal
               ? QuillToolbarLinkStyleButton(
@@ -305,11 +345,15 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
             return Container(
               decoration: configurations.decoration ??
                   BoxDecoration(
-                    color: configurations.color ?? Theme.of(context).canvasColor,
+                    color:
+                        configurations.color ?? Theme.of(context).canvasColor,
                   ),
               constraints: BoxConstraints.tightFor(
-                height: configurations.axis == Axis.horizontal ? _toolbarSize : null,
-                width: configurations.axis == Axis.vertical ? _toolbarSize : null,
+                height: configurations.axis == Axis.horizontal
+                    ? _toolbarSize
+                    : null,
+                width:
+                    configurations.axis == Axis.vertical ? _toolbarSize : null,
               ),
               child: QuillToolbarArrowIndicatedButtonList(
                 axis: configurations.axis,
@@ -323,7 +367,9 @@ class QuillSimpleToolbar extends StatelessWidget implements PreferredSizeWidget
   }
 
   @override
-  Size get preferredSize => configurations.axis == Axis.horizontal ? const Size.fromHeight(kDefaultToolbarSize) : const Size.fromWidth(kDefaultToolbarSize);
+  Size get preferredSize => configurations.axis == Axis.horizontal
+      ? const Size.fromHeight(kDefaultToolbarSize)
+      : const Size.fromWidth(kDefaultToolbarSize);
 }
 
 /// The divider which is used for separation of buttons in the toolbar.
@@ -339,10 +385,12 @@ class QuillToolbarDivider extends StatelessWidget {
   });
 
   /// Provides a horizontal divider for vertical toolbar.
-  const QuillToolbarDivider.horizontal({Key? key, Color? color, double? space}) : this(Axis.horizontal, color: color, space: space, key: key);
+  const QuillToolbarDivider.horizontal({Key? key, Color? color, double? space})
+      : this(Axis.horizontal, color: color, space: space, key: key);
 
   /// Provides a horizontal divider for horizontal toolbar.
-  const QuillToolbarDivider.vertical({Key? key, Color? color, double? space}) : this(Axis.vertical, color: color, space: space, key: key);
+  const QuillToolbarDivider.vertical({Key? key, Color? color, double? space})
+      : this(Axis.vertical, color: color, space: space, key: key);
 
   /// The axis along which the toolbar is.
   final Axis axis;
diff --git a/test/widgets/controller_test.dart b/test/widgets/controller_test.dart
index 72fc6f94..10133064 100644
--- a/test/widgets/controller_test.dart
+++ b/test/widgets/controller_test.dart
@@ -6,6 +6,7 @@ import 'package:test/test.dart';
 void main() {
   const testDocumentContents = 'data';
   late QuillController controller;
+  WidgetsFlutterBinding.ensureInitialized();
 
   setUp(() {
     controller = QuillController.basic()
@@ -119,6 +120,26 @@ void main() {
       expect((result[1].value as Embeddable).type, BlockEmbed.imageType);
     });
 
+    test('getAllIndividualSelectionStylesAndEmbed mixed', () {
+      controller
+        ..replaceText(0, 4, 'bold plain italic', null)
+        ..formatText(0, 4, Attribute.bold)
+        ..formatText(11, 17, Attribute.italic)
+        ..updateSelection(const TextSelection(baseOffset: 2, extentOffset: 14),
+            ChangeSource.local);
+      expect(controller.getPlainText(), 'ld plain ita',
+          reason: 'Selection spans 3 styles');
+      //
+      final result = controller.getAllIndividualSelectionStylesAndEmbed();
+      expect(result.length, 2);
+      expect(result[0].offset, 0);
+      expect(result[0].length, 2, reason: 'First style is 2 characters bold');
+      expect(result[0].value, const Style().put(Attribute.bold));
+      expect(result[1].offset, 9);
+      expect(result[1].length, 3, reason: 'Last style is 3 characters italic');
+      expect(result[1].value, const Style().put(Attribute.italic));
+    });
+
     test('getPlainText', () {
       controller.updateSelection(
           const TextSelection(baseOffset: 0, extentOffset: 4),
@@ -302,5 +323,37 @@ void main() {
       expect(controller.document.toDelta(),
           Delta()..insert('test $originalContents'));
     });
+
+    test('clipboardSelection empty', () {
+      expect(controller.clipboardSelection(true), false,
+          reason: 'No effect when no selection');
+      expect(controller.clipboardSelection(false), false);
+    });
+
+    test('clipboardSelection', () {
+      controller
+        ..replaceText(0, 4, 'bold plain italic', null)
+        ..formatText(0, 4, Attribute.bold)
+        ..formatText(11, 17, Attribute.italic)
+        ..updateSelection(const TextSelection(baseOffset: 2, extentOffset: 14),
+            ChangeSource.local);
+      //
+      expect(controller.clipboardSelection(true), true);
+      expect(controller.document.length, 18,
+          reason: 'Copy does not change the document');
+      expect(controller.clipboardSelection(false), true);
+      expect(controller.document.length, 6, reason: 'Cut changes the document');
+      //
+      controller
+        ..readOnly = true
+        ..updateSelection(const TextSelection(baseOffset: 2, extentOffset: 4),
+            ChangeSource.local);
+      expect(controller.selection.isCollapsed, false);
+      expect(controller.clipboardSelection(true), true);
+      expect(controller.document.length, 6);
+      expect(controller.clipboardSelection(false), false);
+      expect(controller.document.length, 6,
+          reason: 'Cut not permitted on readOnly document');
+    });
   });
 }