diff --git a/app/lib/frontend/handlers/experimental.dart b/app/lib/frontend/handlers/experimental.dart
index d745713e2b..01c7617f97 100644
--- a/app/lib/frontend/handlers/experimental.dart
+++ b/app/lib/frontend/handlers/experimental.dart
@@ -14,6 +14,7 @@ const _publicFlags = <PublicFlag>{
 
 final _allFlags = <String>{
   'dark-as-default',
+  'expose-licence-diff',
   ..._publicFlags.map((x) => x.name),
 };
 
@@ -88,6 +89,8 @@ class ExperimentalFlags {
 
   bool get isDarkModeDefault => isEnabled('dark-as-default');
 
+  late final isExposeLicenseDiffEnabled = isEnabled('expose-licence-diff');
+
   String encodedAsCookie() => _enabled.join(':');
 
   @override
diff --git a/app/lib/frontend/templates/package.dart b/app/lib/frontend/templates/package.dart
index 912ee47879..b40c8ff015 100644
--- a/app/lib/frontend/templates/package.dart
+++ b/app/lib/frontend/templates/package.dart
@@ -5,6 +5,8 @@
 import 'package:_pub_shared/data/page_data.dart';
 import 'package:_pub_shared/search/tags.dart';
 import 'package:collection/collection.dart' show IterableExtension;
+import 'package:pana/pana.dart';
+import 'package:pub_dev/frontend/request_context.dart';
 import 'package:pub_dev/frontend/templates/views/pkg/liked_package_list.dart';
 
 import '../../package/models.dart';
@@ -378,13 +380,99 @@ Tab _installTab(PackagePageData data) {
 }
 
 Tab _licenseTab(PackagePageData data) {
-  final license = data.hasLicense
-      ? renderFile(data.asset!, urlResolverFn: data.urlResolverFn)
-      : d.text('No license file found.');
+  final licenses = data.scoreCard.panaReport?.licenses;
+  final hasEditOpData =
+      licenses != null &&
+      licenses.isNotEmpty &&
+      licenses.any((l) => l.operations?.isNotEmpty ?? false);
+  late d.Node content;
+  if (!data.hasLicense) {
+    content = d.text('No license file found.');
+  } else if (hasEditOpData &&
+      requestContext.experimentalFlags.isExposeLicenseDiffEnabled) {
+    final text = data.asset!.textContent!;
+    final opAndLicensePairs =
+        licenses
+            .expand((l) => (l.operations ?? []).map((op) => (op, l)))
+            .toList()
+          ..sort((a, b) => a.$1.start.compareTo(b.$1.start));
+    final nodes = <d.Node>[];
+    var offset = 0;
+    for (final (op, _) in opAndLicensePairs) {
+      if (offset < op.start) {
+        nodes.add(
+          d.span(
+            classes: ['license-op-insert'],
+            text: text.substring(offset, op.start),
+            attributes: {'title': 'inserted content'},
+          ),
+        );
+        offset = op.start;
+      }
+      switch (op.type) {
+        case TextOpType.delete:
+          nodes.add(
+            d.span(
+              classes: ['license-op-delete', 'license-op-delete-hidden'],
+              children: [
+                d.span(
+                  classes: ['license-op-delete-icon'],
+                  text: '✄',
+                  attributes: {'tabindex': '-1'},
+                ),
+                d.span(
+                  classes: ['license-op-delete-content'],
+                  text: op.content,
+                ),
+              ],
+              attributes: {'title': 'deleted content'},
+            ),
+          );
+          break;
+        case TextOpType.insert:
+          final end = op.start + op.length;
+          nodes.add(
+            d.span(
+              classes: ['license-op-insert'],
+              text: text.substring(op.start, end),
+              attributes: {'title': 'inserted content'},
+            ),
+          );
+          offset = end;
+          break;
+        case TextOpType.match:
+          final end = op.start + op.length;
+          nodes.add(
+            d.span(
+              classes: ['license-op-match'],
+              text: text.substring(op.start, end),
+              attributes: {'title': 'matched content'},
+            ),
+          );
+          offset = end;
+          break;
+      }
+    }
+    if (offset < text.length) {
+      nodes.add(
+        d.span(
+          classes: ['license-op-insert'],
+          text: text.substring(offset),
+          attributes: {'title': 'inserted content'},
+        ),
+      );
+    }
+    content = d.div(
+      classes: ['highlight'],
+      child: d.pre(children: nodes),
+    );
+  } else {
+    content = renderFile(data.asset!, urlResolverFn: data.urlResolverFn);
+  }
   return Tab.withContent(
     id: 'license',
     title: 'License',
-    contentNode: d.fragment([d.h2(text: 'License'), license]),
+    contentNode: d.fragment([d.h2(text: 'License'), content]),
     isMarkdown: true,
   );
 }
diff --git a/pkg/web_app/lib/src/foldable.dart b/pkg/web_app/lib/src/foldable.dart
index 1b9c528b84..302a4bbdd1 100644
--- a/pkg/web_app/lib/src/foldable.dart
+++ b/pkg/web_app/lib/src/foldable.dart
@@ -12,6 +12,7 @@ import 'web_util.dart';
 void setupFoldable() {
   _setEventForFoldable();
   _setEventForCheckboxToggle();
+  _setEventForLicenseDeleteIcons();
 }
 
 /// Elements with the `foldable` class provide a folding content:
@@ -106,3 +107,15 @@ void _setEventForCheckboxToggle() {
     });
   }
 }
+
+/// Setup a toggle event for the delete operation icons in licenses.
+void _setEventForLicenseDeleteIcons() {
+  final icons = document.body!
+      .querySelectorAll('.license-op-delete-icon')
+      .toElementList();
+  for (final icon in icons) {
+    icon.onClick.listen((event) {
+      icon.parentElement!.classList.toggle('license-op-delete-hidden');
+    });
+  }
+}
diff --git a/pkg/web_css/lib/src/_pkg.scss b/pkg/web_css/lib/src/_pkg.scss
index ca2cba9a2e..b38d01b7b5 100644
--- a/pkg/web_css/lib/src/_pkg.scss
+++ b/pkg/web_css/lib/src/_pkg.scss
@@ -582,3 +582,25 @@
     }
   }
 }
+
+.license-op-delete {
+  background: var(--pub-license-editop-delete);
+
+  &.license-op-delete-hidden {
+    .license-op-delete-content {
+      display: none;
+    }
+  }
+
+  .license-op-delete-icon {
+    cursor: pointer;
+  }
+}
+
+.license-op-insert {
+  background: var(--pub-license-editop-insert);
+}
+
+.license-op-match {
+  background: var(--pub-license-editop-match);
+}
diff --git a/pkg/web_css/lib/src/_variables.scss b/pkg/web_css/lib/src/_variables.scss
index 275a1d19a3..5683eef93e 100644
--- a/pkg/web_css/lib/src/_variables.scss
+++ b/pkg/web_css/lib/src/_variables.scss
@@ -101,6 +101,11 @@
   // Opacity values used to display monochrome icons.
   --pub-monochrome-opacity-initial: 0.6;
   --pub-monochrome-opacity-hover: 1.0;
+
+  // Incomplete colors for license text edit ops.
+  --pub-license-editop-delete: rgba(255, 0, 0, 0.2);
+  --pub-license-editop-insert: rgba(255, 255, 0, 0.2);
+  --pub-license-editop-match: rgba(0, 255, 0, 0.2);
 }
 
 /// Variables that are specific to the light theme.