diff --git a/lib/src/widgets/toolbar/image_video_utils.dart b/lib/src/widgets/toolbar/image_video_utils.dart
index 4dad48cb..1bfa7e03 100644
--- a/lib/src/widgets/toolbar/image_video_utils.dart
+++ b/lib/src/widgets/toolbar/image_video_utils.dart
@@ -37,6 +37,8 @@ class LinkDialogState extends State<LinkDialog> {
     return AlertDialog(
       backgroundColor: widget.dialogTheme?.dialogBackgroundColor,
       content: TextField(
+        keyboardType: TextInputType.multiline,
+        maxLines: null,
         style: widget.dialogTheme?.inputTextStyle,
         decoration: InputDecoration(
             labelText: 'Paste a link'.i18n,
@@ -65,7 +67,7 @@ class LinkDialogState extends State<LinkDialog> {
   }
 
   void _applyLink() {
-    Navigator.pop(context, _link);
+    Navigator.pop(context, _link.trim());
   }
 }
 
diff --git a/lib/src/widgets/toolbar/link_style_button.dart b/lib/src/widgets/toolbar/link_style_button.dart
index 8b75601d..e2bea77c 100644
--- a/lib/src/widgets/toolbar/link_style_button.dart
+++ b/lib/src/widgets/toolbar/link_style_button.dart
@@ -133,7 +133,7 @@ class _LinkStyleButtonState extends State<LinkStyleButton> {
   void _linkSubmitted(dynamic value) {
     // text.isNotEmpty && link.isNotEmpty
     final String text = (value as Tuple2).item1;
-    final String link = value.item2;
+    final String link = value.item2.trim();
 
     var index = widget.controller.selection.baseOffset;
     var length = widget.controller.selection.extentOffset - index;
@@ -185,6 +185,8 @@ class _LinkDialogState extends State<_LinkDialog> {
       content: Column(
         children: [
           TextField(
+            keyboardType: TextInputType.multiline,
+            maxLines: null,
             style: widget.dialogTheme?.inputTextStyle,
             decoration: InputDecoration(
                 labelText: 'Text'.i18n,
@@ -195,6 +197,8 @@ class _LinkDialogState extends State<_LinkDialog> {
             controller: _textController,
           ),
           TextField(
+            keyboardType: TextInputType.multiline,
+            maxLines: null,
             style: widget.dialogTheme?.inputTextStyle,
             decoration: InputDecoration(
                 labelText: 'Link'.i18n,
@@ -243,6 +247,6 @@ class _LinkDialogState extends State<_LinkDialog> {
   }
 
   void _applyLink() {
-    Navigator.pop(context, Tuple2(_text, _link));
+    Navigator.pop(context, Tuple2(_text.trim(), _link.trim()));
   }
 }