Get 2FA OTP instantly from your mobile. Works with TOTP Authenticator mobile app.

Latest Version

Version
2.12
Update
June 23, 2022
Size
811KiB
Developer
www.binaryboot.com
Category
Users
30,000+
Rating
2.14286 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
Notifications
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TOTP Authenticator Extension

This extension empowers you to easily transfer and access the 2-factor authentication codes from your mobile to your browser. No need to manually type in the codes ever again!

Now available with push notification support, send code request straight to your phone through the extension (current support only for Android devices).

2-factor authentication adds an extra layer of security to your accounts. In 2FA, apart from your email and password, you also have to enter a security code to log in. This temporary code is generated by a secure algorithm. Enabling 2FA can prevent you from upto 80% of the cyber attacks.

2FA is supported by majority of the online services including: Google, Facebook, Github, Epic Games, Evernote, etc.

The extension only acts as a supplement to the TOTP Authenticator mobile app. To use this extension, please install and setup the Chrome Extension feature of the app.
Read the complete setup guide: https://www.binaryboot.com/totp-authenticator/guide/android/chrome-extension
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "TOTP Authenticator", "version": "2.12", "description": "Get 2FA OTP instantly from your mobile. Works with TOTP Authenticator mobile app.", "permissions": [ "notifications" ], "background": { "page": "index.html", "persistent": true }, "browser_action": { "default_icon": "assets/images/app_icon128.png", "default_popup": "index.html" }, "icons": { "16": "assets/images/app_icon16.png", "32": "assets/images/app_icon32.png", "48": "assets/images/app_icon48.png", "128": "assets/images/app_icon128.png" }, "content_scripts": [ { "matches": [ "*://*.binaryboot.com/*" ], "js": [ "assets/js/connect.chrome.js" ] } ], "manifest_version": 2, "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkv3t2Qwmbw1GSwS4CLOw+IDMBJXCvO6Qhk0WaLXWnCsdgLiqVdAL5andKUpHRCbwooeHu6j3FnI5x3ZfBSEpzR4erwGAXFMHDyImhSVpiVpgK8bSLrHH1B4hxX/bwmwYzitlQqOyS49PoMuh+NmayNSAp32XqY+j0Fj1wpeKdebPpv0UjPqxIXwATZP7Qu7XSs/FYFJ0RNvPPFzES4/A1510ybRhi7dP0WULM1LPJnyAVnwpRZcZ0KA3Ewz/3Uj+NXR4iURt6TbqwRktaY+jCasPwjYh0aiTMqC1RC8OsCtttU99mUYJqsmNCuFjbXS2lF2EigiPKofY45Tpi2p4UwIDAQAB", "content_security_policy": "script-src 'self' https://www.gstatic.com/ https://*.firebaseio.com https://*.binaryboot.com https://apis.google.com; object-src 'self'", "web_accessible_resources": [ "assets/images/app_icon32.png" ]}
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How to download and manually install TOTP Authenticator extension for Chrome

Looking for a way to install TOTP Authenticator extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install TOTP Authenticator extensions manually, this article outlines two simple methods to effortlessly install TOTP Authenticator extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download TOTP Authenticator extension and manually install through Drag &Drop

If you ever need to manually install a TOTP Authenticator extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the TOTP Authenticator Extension by clicking the "Download CRX" button on the website.

Look for the TOTP Authenticator extension you wish to install. Go to the website and download the TOTP Authenticator extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for TOTP Authenticator extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the TOTP Authenticator extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download TOTP Authenticator extension for Chrome and install in Developer Mode

This is another method to install TOTP Authenticator extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the TOTP Authenticator extension file

Select and download the TOTP Authenticator extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the TOTP Authenticator extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your TOTP Authenticator extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the TOTP Authenticator extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install TOTP Authenticator extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Mogens Brødsgaard Lund (ID: 00000005a6993295) Voted 1 ★ - Updated 10/17/2023 It really sucks. "Just type the number". But there is no number and nothing in the documentation concerning the situation.

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João Victor Martines (ID: 000000c77397e294) Voted 1 ★ - Updated 07/11/2023 Doesn't work !

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Rosen Karadinev (ID: 000000b7c8fc621e) Voted 1 ★ - Updated 04/24/2023 Doesn't work !

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Junior Batista Silva (ID: 0000004839dab502) Voted 1 ★ - Updated 04/11/2023 3 year after same comment and stil not working

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Yuushi Kuno (kunocc) (ID: 0000003cde7bb8be) Voted 2 ★ - Updated 03/07/2023 Chrome extensions are not available when using the iOS version.