Visual Hashing
Changes the background of password entry fields to a four-color visual hash. Each password will have its own unique four color sequence, making it easy to tell if you've accidentally made a typo while entering your password before the site can!
Visual Hashing - Password Entry Field Background Changes
Visual Hashing is a Firefox add-on that changes the background of password entry fields to a four-color visual hash. Each password gets a unique four-color sequence, helping users identify typos quickly.
Add-on stats
Firefox on Android: Yes
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 2
Size: 20.09K
URLs: Website
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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User reviews
by Firefox user 18764712, 2025-01-04
A simple and useful plugin!
by apefnpaisfn[asoinf, 2022-04-30
Add-on safety
Risk impact
Visual Hashing requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Visual Hashing is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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