diff --git a/packages/shared_preferences/shared_preferences_web/CHANGELOG.md b/packages/shared_preferences/shared_preferences_web/CHANGELOG.md
index 5f5d8c246cd6..a188c2f19660 100644
--- a/packages/shared_preferences/shared_preferences_web/CHANGELOG.md
+++ b/packages/shared_preferences/shared_preferences_web/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.2.3
+
+* Fixes shared_preferences_web issue where non-JSON formatted strings cause parsing errors when `getAllWithParameters` is called.
+
 ## 2.2.2
 
 * Updates minimum supported SDK version to Dart 3.2.
diff --git a/packages/shared_preferences/shared_preferences_web/lib/shared_preferences_web.dart b/packages/shared_preferences/shared_preferences_web/lib/shared_preferences_web.dart
index b83c1a5fe37e..46b06bd50c3d 100644
--- a/packages/shared_preferences/shared_preferences_web/lib/shared_preferences_web.dart
+++ b/packages/shared_preferences/shared_preferences_web/lib/shared_preferences_web.dart
@@ -100,16 +100,33 @@ class SharedPreferencesPlugin extends SharedPreferencesStorePlatform {
     return json.encode(value);
   }
 
-  Object _decodeValue(String encodedValue) {
-    final Object? decodedValue = json.decode(encodedValue);
 
-    if (decodedValue is List) {
-      // JSON does not preserve generics. The encode/decode roundtrip is
-      // `List<String>` => JSON => `List<dynamic>`. We have to explicitly
-      // restore the RTTI.
-      return decodedValue.cast<String>();
+  Object _decodeValue(String encodedValue) {
+    try {
+      // Attempt to decode the string as JSON
+      final Object? decodedValue = json.decode(encodedValue);
+  
+      if (decodedValue is List) {
+        // JSON does not preserve generics. The encode/decode roundtrip results in
+        // `List<String>` => JSON => `List<dynamic>`. Explicit restoration of RTTI is required.
+        return decodedValue.cast<String>();
+      }
+  
+      return decodedValue!;
+    } on FormatException {
+      // If there is a FormatException, try adding double quotes and parsing again
+      try {
+        return json.decode('\"$encodedValue\"');
+      } catch (e) {
+        // If parsing still fails, return the original string
+        // This indicates the string may not be a valid JSON format
+        return encodedValue;
+      }
+    } catch (e) {
+      // Print the exception and return an empty string
+      print(e.toString());
+      return '';
     }
-
-    return decodedValue!;
   }
+
 }
diff --git a/packages/shared_preferences/shared_preferences_web/pubspec.yaml b/packages/shared_preferences/shared_preferences_web/pubspec.yaml
index ceb1dfebcf7a..6f851ec66ca7 100644
--- a/packages/shared_preferences/shared_preferences_web/pubspec.yaml
+++ b/packages/shared_preferences/shared_preferences_web/pubspec.yaml
@@ -2,7 +2,7 @@ name: shared_preferences_web
 description: Web platform implementation of shared_preferences
 repository: https://github.com/flutter/packages/tree/main/packages/shared_preferences/shared_preferences_web
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+shared_preferences%22
-version: 2.2.2
+version: 2.2.3
 
 environment:
   sdk: ">=3.2.0 <4.0.0"