Sign In Pro icon

Sign In Pro

Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Manage and auto-fill login credentials across applications for testing purposes.

Users
17
+10 in 30 days
Rating
5.0 / 5
+5.00 in 30 days
Ratings
2
+2 in 30 days
Store rank
#159K
#133K among extensions
Version
8.1.0
updated 13 Oct 2026

Users

monthly, 2 months
0817Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 17 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months
012Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sign In Pro

Sign In Pro is the ultimate in-page credentials manager tailored specifically for developers, QA testers, and power users who frequently switch between multiple accounts or test environments. Tired of digging through heavy password managers, copying and pasting credentials, or losing your test accounts? Sign In Pro streamlines your workflow by injecting a sleek, non-intrusive floating widget directly onto any webpage. Key Features: • Quick Auto-Fill: Access your saved credentials instantly. Click on a saved profile in the floating widget to automatically inject the username and password directly into the login form without switching tabs. • Smart DOM Picker: No more manual selector configuration. Visually pick the username and password input fields on any website to map your credentials effortlessly. • Secure Local Storage: Your data stays with you. All credentials are saved securely within your browser's local extension storage. We do not track, collect, or transmit your data to any external servers. • Import & Export: Easily back up your credentials to a JSON file and import them across different devices or testing environments using the dedicated Options page. • Modern, Lightweight UI: Designed with a beautiful, responsive, and intuitive interface that uses Shadow DOM to prevent any styling conflicts with the websites you are testing. • Privacy First: Requires minimal permissions and operates entirely offline. Whether you are testing role-based access controls, managing multiple staging accounts, or just need a faster way to log in during development, Sign In Pro offers a premium, bloat-free experience that stays out of your way until you need it. How to Use: 1. Click the Sign In Pro extension icon in your Chrome toolbar to toggle the floating widget on the current page. 2. Use the widget's DOM Picker to select the login fields and add new credentials for the site. 3. Simply click on a saved credential to auto-fill the login form instantly. 4. Right-click the extension icon and select "Options" to manage, export, or import your credentials. Simplify your testing workflow today with Sign In Pro!

Growth

WindowUsersChangeRatingsRating
7 days+1+6.2%00.00
30 days+10+142.9%+2+5.00

Version history

17 versions recorded
8.1.012 Oct 2026
7.0.011 Oct 2026
6.5.010 Oct 2026
6.3.07 Oct 2026
6.2.17 Oct 2026
6.2.05 Oct 2026
6.1.04 Oct 2026
5.9.02 Oct 2026

Details

Category
Developer Tools
First seen
31 Aug 2026
Size
799 KB
Languages
en-US
Pricing
Free
Privacy policy
sucom.github.io
Support
github.com
Extension ID
jahkifdblpgngkphbnignoodidihgoio

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabstorageidentity
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Sign In Pro

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users