diff --git a/lib/src/widgets/toolbar/search_dialog.dart b/lib/src/widgets/toolbar/search_dialog.dart
index b8ce67ac..08babac1 100644
--- a/lib/src/widgets/toolbar/search_dialog.dart
+++ b/lib/src/widgets/toolbar/search_dialog.dart
@@ -23,6 +23,8 @@ class _SearchDialogState extends State<SearchDialog> {
   late TextEditingController _controller;
   late List<int>? _offsets;
   late int _index;
+  bool _case_sensitive = false;
+  bool _whole_word = false;
 
   @override
   void initState() {
@@ -35,87 +37,113 @@ class _SearchDialogState extends State<SearchDialog> {
 
   @override
   Widget build(BuildContext context) {
-    return StatefulBuilder(builder: (context, setState) {
-      var label = '';
-      if (_offsets != null) {
-        label = '${_offsets!.length} ${'matches'.i18n}';
-        if (_offsets!.isNotEmpty) {
-          label += ', ${'showing match'.i18n} ${_index + 1}';
-        }
+    var matchShown = '';
+    if (_offsets != null) {
+      if (_offsets!.isEmpty) {
+        matchShown = '0/0';
+      } else {
+        matchShown = '${_index + 1}/${_offsets!.length}';
       }
-      return AlertDialog(
-        backgroundColor: widget.dialogTheme?.dialogBackgroundColor,
-        content: Container(
-          height: 100,
-          child: Column(
-            children: [
-              TextField(
-                keyboardType: TextInputType.multiline,
-                style: widget.dialogTheme?.inputTextStyle,
-                decoration: InputDecoration(
-                    labelText: 'Search'.i18n,
-                    labelStyle: widget.dialogTheme?.labelTextStyle,
-                    floatingLabelStyle: widget.dialogTheme?.labelTextStyle),
-                autofocus: true,
-                onChanged: _textChanged,
-                controller: _controller,
+    }
+
+    return Dialog(
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(5),
+      ),
+      backgroundColor: widget.dialogTheme?.dialogBackgroundColor,
+      alignment: Alignment.bottomCenter,
+      insetPadding: EdgeInsets.zero,
+      child: SizedBox(
+        height: 45,
+        child: Row(
+          children: [
+            Tooltip(
+              message: 'Case sensitivity and whole word search',
+              child: ToggleButtons(
+                onPressed: (int index) {
+                  if (index == 0) {
+                    _changeCaseSensitivity();
+                  } else if (index == 1) {
+                    _changeWholeWord();
+                  }
+                },
+                borderRadius: const BorderRadius.all(Radius.circular(2)),
+                isSelected: [_case_sensitive, _whole_word],
+                children: const [
+                  Text(
+                    '\u0391\u03b1',
+                    style: TextStyle(
+                      fontFamily: 'MaterialIcons',
+                      fontSize: 24,
+                    ),
+                  ),
+                  Text(
+                    '\u201c\u2026\u201d',
+                    style: TextStyle(
+                      fontFamily: 'MaterialIcons',
+                      fontSize: 24,
+                    ),
+                  ),
+                ],
               ),
-              if (_offsets != null)
-                Padding(
-                  padding: const EdgeInsets.all(8),
-                  child: Text(label, textAlign: TextAlign.left),
+            ),
+            Expanded(
+              child: Padding(
+                padding: const EdgeInsets.only(bottom: 12, left: 5),
+                child: TextField(
+                  style: widget.dialogTheme?.inputTextStyle,
+                  decoration: InputDecoration(
+                    isDense: true,
+                    suffixText: (_offsets != null) ? matchShown : '',
+                    suffixStyle: widget.dialogTheme?.labelTextStyle,
+                  ),
+                  autofocus: true,
+                  onChanged: _textChanged,
+                  textInputAction: TextInputAction.done,
+                  onEditingComplete: _findText,
+                  controller: _controller,
                 ),
-            ],
-          ),
-        ),
-        actions: [
-          if (_offsets != null && _offsets!.isNotEmpty && _index > 0)
-            TextButton(
-              onPressed: () {
-                setState(() {
-                  _index -= 1;
-                });
-                _moveToPosition();
-              },
-              child: Text(
-                'Prev'.i18n,
-                style: widget.dialogTheme?.labelTextStyle,
               ),
             ),
-          if (_offsets != null &&
-              _offsets!.isNotEmpty &&
-              _index < _offsets!.length - 1)
-            TextButton(
-              onPressed: () {
-                setState(() {
-                  _index += 1;
-                });
-                _moveToPosition();
-              },
-              child: Text(
-                'Next'.i18n,
-                style: widget.dialogTheme?.labelTextStyle,
+            if (_offsets == null)
+              IconButton(
+                icon: const Icon(Icons.search),
+                tooltip: 'Find text',
+                onPressed: _findText,
               ),
-            ),
-          if (_offsets == null && _text.isNotEmpty)
-            TextButton(
-              onPressed: () {
-                setState(() {
-                  _offsets = widget.controller.document.search(_text);
-                  _index = 0;
-                });
-                if (_offsets!.isNotEmpty) {
-                  _moveToPosition();
-                }
-              },
-              child: Text(
-                'Ok'.i18n,
-                style: widget.dialogTheme?.labelTextStyle,
+            if (_offsets != null)
+              IconButton(
+                icon: const Icon(Icons.keyboard_arrow_up),
+                tooltip: 'Move to previous occurrence',
+                onPressed: (_offsets!.isNotEmpty) ? _moveToPrevious : null,
               ),
-            ),
-        ],
+            if (_offsets != null)
+              IconButton(
+                icon: const Icon(Icons.keyboard_arrow_down),
+                tooltip: 'Move to next occurrence',
+                onPressed: (_offsets!.isNotEmpty) ? _moveToNext : null,
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  void _findText() {
+    if (_text.isEmpty) {
+      return;
+    }
+    setState(() {
+      _offsets = widget.controller.document.search(
+        _text,
+        caseSensitive: _case_sensitive,
+        wholeWord: _whole_word,
       );
+      _index = 0;
     });
+    if (_offsets!.isNotEmpty) {
+      _moveToPosition();
+    }
   }
 
   void _moveToPosition() {
@@ -126,6 +154,34 @@ class _SearchDialogState extends State<SearchDialog> {
         ChangeSource.LOCAL);
   }
 
+  void _moveToPrevious() {
+    if (_offsets!.isEmpty) {
+      return;
+    }
+    setState(() {
+      if (_index > 0) {
+        _index -= 1;
+      } else {
+        _index = _offsets!.length - 1;
+      }
+    });
+    _moveToPosition();
+  }
+
+  void _moveToNext() {
+    if (_offsets!.isEmpty) {
+      return;
+    }
+    setState(() {
+      if (_index < _offsets!.length - 1) {
+        _index += 1;
+      } else {
+        _index = 0;
+      }
+    });
+    _moveToPosition();
+  }
+
   void _textChanged(String value) {
     setState(() {
       _text = value;
@@ -133,4 +189,20 @@ class _SearchDialogState extends State<SearchDialog> {
       _index = 0;
     });
   }
+
+  void _changeCaseSensitivity() {
+    setState(() {
+      _case_sensitive = !_case_sensitive;
+      _offsets = null;
+      _index = 0;
+    });
+  }
+
+  void _changeWholeWord() {
+    setState(() {
+      _whole_word = !_whole_word;
+      _offsets = null;
+      _index = 0;
+    });
+  }
 }