diff --git a/.eslintrc b/.eslintrc
index 5ddc93e61..6c5d235b4 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -103,6 +103,7 @@
         "CHECK_UPDATE_THREE_DAYS": "readonly",
         "cloneInto": "readonly",
         "compareVersion": "readonly",
+        "ConnectionMethod": "readonly",
         "createResult": "readonly",
         "createStylesheet": "readonly",
         "DatabaseState": "readonly",
diff --git a/keepassxc-browser/_locales/en/messages.json b/keepassxc-browser/_locales/en/messages.json
index b6f96c259..90a8f57f6 100644
--- a/keepassxc-browser/_locales/en/messages.json
+++ b/keepassxc-browser/_locales/en/messages.json
@@ -830,6 +830,22 @@
         "message": "Allow filling HTTP Basic Auth credentials",
         "description": "Allow filling HTTP Basic Auth credentials checkbox text."
     },
+    "optionsConnectionMethod": {
+        "message": "Connection method",
+        "description": "Connection method selection text."
+    },
+    "optionsConnectionMethodHelpText": {
+        "message": "If native messaging is blocked in your browser, you can switch to a direct WebSocket sonnection. The feature must be enabled from KeePassXC side to work. Browser restart is required.",
+        "description": "Connection method help text."
+    },
+    "optionsConnectionMethodNativeMessaging": {
+        "message": "Native messaging",
+        "description": "Native messaging option for Connection method."
+    },
+    "optionsConnectionMethodWebSocket": {
+        "message": "WebSocket",
+        "description": "WebSocket option for Connection method."
+    },
     "optionsDebugLogging": {
         "message": "Debug logging",
         "description": "Debug logging checkbox text."
diff --git a/keepassxc-browser/background/client.js b/keepassxc-browser/background/client.js
index c98b01dec..fec47582e 100644
--- a/keepassxc-browser/background/client.js
+++ b/keepassxc-browser/background/client.js
@@ -5,11 +5,12 @@ keepassClient.keySize = 24;
 keepassClient.messageTimeout = 500; // Milliseconds
 keepassClient.nativeHostName = 'org.keepassxc.keepassxc_browser';
 keepassClient.nativePort = null;
+keepassClient.webSocket = null;
 
 const kpErrors = {
     UNKNOWN_ERROR: 0,
     DATABASE_NOT_OPENED: 1,
-    DATABASE_HASH_NOT_RECEIVED: 2,
+    DATABASE_HASH_NOT_RECEIVED: 2,  
     CLIENT_PUBLIC_KEY_NOT_RECEIVED: 3,
     CANNOT_DECRYPT_MESSAGE: 4,
     TIMEOUT_OR_NOT_CONNECTED: 5,
@@ -157,7 +158,10 @@ class Message {
 //--------------------------------------------------------------------------
 
 keepassClient.sendNativeMessage = async function(request, enableTimeout = false, timeoutValue) {
-    if (!keepassClient.nativePort) {
+    if (page?.settings?.connectionMethod === ConnectionMethod.WEBSOCKET && !keepassClient.webSocket) {
+        logError('No WebSocket defined.');
+        return;
+    } else if (page?.settings?.connectionMethod === ConnectionMethod.NATIVE_MESSAGING && !keepassClient.nativePort) {
         logError('No native messaging port defined.');
         return;
     }
@@ -167,7 +171,11 @@ keepassClient.sendNativeMessage = async function(request, enableTimeout = false,
         messageBuffer.addMessage(message);
     });
 
-    keepassClient.nativePort.postMessage(request);
+    if (page?.settings?.connectionMethod === ConnectionMethod.WEBSOCKET) {
+        keepassClient.webSocket.send(JSON.stringify(request));
+    } else {
+        keepassClient.nativePort.postMessage(request);
+    }
 
     const response = await message.promise;
 
@@ -400,7 +408,7 @@ function onDisconnected() {
     page.clearAllLogins();
     keepass.updatePopup('cross');
     keepass.updateDatabaseHashToContent();
-    logError(`Failed to connect: ${(browser.runtime.lastError === null ? 'Unknown error' : browser.runtime.lastError.message)}`);
+    logError(`Failed to connect: ${(browser.runtime.lastError === null ? 'Unknown error' : browser.runtime.lastError?.message)}`);
 }
 
 keepassClient.onNativeMessage = function(response) {
@@ -413,3 +421,42 @@ keepassClient.onNativeMessage = function(response) {
     // Generic response handling
     keepassClient.handleNativeMessage(response);
 };
+
+//--------------------------------------------------------------------------
+// WebSocket related
+//--------------------------------------------------------------------------
+
+keepassClient.connectToWebSocket = async function() {
+    return new Promise((resolve, reject) => {
+        if (keepassClient.webSocket) {
+            keepassClient.webSocket.close();
+        }
+    
+        console.log(`${EXTENSION_NAME}: Connecting to WebSocket`);
+    
+        try {
+            keepassClient.webSocket = new WebSocket('ws://localhost:7580');
+            keepassClient.webSocket.addEventListener('close', (event) => {
+                logError('Close WebSocket:', event);
+                onDisconnected();
+                reject();
+            });
+            keepassClient.webSocket.addEventListener('error', (event) => {
+                logError('WebSocket error:', event);
+                onDisconnected();
+                reject();
+            });
+            keepassClient.webSocket.addEventListener('message', (event) => {
+                keepassClient.onNativeMessage(JSON.parse(event?.data));
+            });
+            keepassClient.webSocket.addEventListener('open', (event) => {
+                console.log(`${EXTENSION_NAME}: WebSocket connected`);
+                keepass.isConnected = true;
+                resolve();
+            });
+        } catch (e) {
+            keepassClient.webSocket = null;
+            onDisconnected();
+        }
+    });
+};
diff --git a/keepassxc-browser/background/keepass.js b/keepassxc-browser/background/keepass.js
index ae6ec86ae..d650a7ab7 100755
--- a/keepassxc-browser/background/keepass.js
+++ b/keepassxc-browser/background/keepass.js
@@ -805,7 +805,12 @@ keepass.disableAutomaticReconnect = function() {
 };
 
 keepass.reconnect = async function(tab = null, connectionTimeout = 1500) {
-    keepassClient.connectToNative();
+    if (page?.settings?.connectionMethod === ConnectionMethod.WEBSOCKET) {
+        await keepassClient.connectToWebSocket();
+    } else {
+        keepassClient.connectToNative();
+    }
+    
     keepass.generateNewKeyPair();
     const keyChangeResult = await keepass.changePublicKeys(tab, !!connectionTimeout, connectionTimeout).catch(() => false);
 
diff --git a/keepassxc-browser/background/page.js b/keepassxc-browser/background/page.js
index 5a9f8a030..f306c3a53 100755
--- a/keepassxc-browser/background/page.js
+++ b/keepassxc-browser/background/page.js
@@ -1,5 +1,10 @@
 'use strict';
 
+const ConnectionMethod = {
+    NATIVE_MESSAGING: 'nativemessaging',
+    WEBSOCKET: 'websocket',
+};
+
 const defaultSettings = {
     afterFillSorting: SORT_BY_MATCHING_CREDENTIALS_SETTING,
     afterFillSortingTotp: SORT_BY_RELEVANT_ENTRY,
@@ -15,6 +20,7 @@ const defaultSettings = {
     checkUpdateKeePassXC: CHECK_UPDATE_NEVER,
     clearCredentialsTimeout: 10,
     colorTheme: 'system',
+    connectionMethod: ConnectionMethod.NATIVE_MESSAGING,
     credentialSorting: SORT_BY_GROUP_AND_TITLE,
     debugLogging: false,
     defaultGroup: '',
diff --git a/keepassxc-browser/options/options.html b/keepassxc-browser/options/options.html
index 28e851d2f..2ab484bc1 100644
--- a/keepassxc-browser/options/options.html
+++ b/keepassxc-browser/options/options.html
@@ -522,6 +522,18 @@ <h2 class="pb-3 mt-0" data-i18n="optionsGeneralSettingsTab"></h2>
                     <div class="form-text" data-i18n="optionsClearCredentialsTimeoutHelpText"></div>
                   </div>
 
+                  <!-- Connection method -->
+                  <div class="form-group col-sm-3 pb-2 py-2">
+                    <label for="connectionMethod" class="form-label" data-i18n="optionsConnectionMethod"></label>
+                    <select class="form-select form-select-sm col-md-3 col-lg-2" id="connectionMethod" data-i18n="[title]optionsConnectionMethodSelection">
+                      <option value="nativemessaging" data-i18n="optionsConnectionMethodNativeMessaging"></option>
+                      <option value="websocket" data-i18n="optionsConnectionMethodWebSocket"></option>
+                    </select>
+                  </div>
+                  <div>
+                    <span class="form-text text-muted" data-i18n="optionsConnectionMethodHelpText"></span>
+                  </div>
+
                   <!-- Debug logging -->
                   <div class="form-group mt-2 pb-1">
                     <div class="form-check form-switch">
diff --git a/keepassxc-browser/options/options.js b/keepassxc-browser/options/options.js
index c06a53074..0d81210be 100644
--- a/keepassxc-browser/options/options.js
+++ b/keepassxc-browser/options/options.js
@@ -218,6 +218,13 @@ options.initGeneralSettings = async function() {
         });
     });
 
+    // Connection method
+    $('#tab-general-settings select#connectionMethod').value = options.settings['connectionMethod'];
+    $('#tab-general-settings select#connectionMethod').addEventListener('change', async function(e) {
+        options.settings['connectionMethod'] = e.currentTarget.value;
+        await options.saveSettings();
+    });
+
     // Default group
     $('#defaultGroupButton').addEventListener('click', async function() {
         const value = $('#defaultGroup').value;