Password Generator

Generates strong, recoverable SHA1 password hashes from a master password

As of May 2026, Password Generator has 275 users and a 3.75/5 rating from 24 reviews in the Productivity category.

Usersdown 8.0 percent8.0%
275
275
Ratingno change0%
3.75
24 reviews
Reviewsno change0%
24
Version
0.3.0
Manifest V3

History

2 snapshots

Tracking since Apr 29, 2026.

300.92287273.08Apr 29, 2026May 26, 2026
View as table
DateUsersRatingReviewsVersion
Apr 29, 20262993.75240.3.0
May 26, 20262903.75240.3.0
Now2753.75240.3.0

Permissions & access

Permissions
tabsstorage
Host access
None declared

Screenshots

Password Generator screenshot 1Password Generator screenshot 2

About

Remember a single password to generate repeatable, secure passwords for multiple sites. 

Chrome implementation of Nic Wolff's SHA1 password generator ( http://angel.net/~nic/passwd.sha1.1a.html ).

Extension adds a 'save' button to store the master password (optionally), and will try to pre-fill the site name with the current site's root domain name.

Last three characters of password will always be "1a!" for sites that require a combination of letters, numbers and/or punctuation.
(new) Optionally, they can be set to "1a" for compatibility with angel.net.

*CHANGELOG*
Version 0.3.0 (20-02-2025)
+ Updated for manifest version 3
+ Use chrome local and session storage APIs over localstorage and sessionstorage
+ Use web APIs for SHA digest and base64 encoding
+ Add support for longer passwords
+ Support SHA-1, SHA-256, SHA-384, and SHA-512
Version 0.2.0 (03-20-2018)
+ Adding option for longer (up to 27/28 character passwords, before adding extra characters).
+ Recognize .io domains when stripping subdomains
+ Upgrade manifest version to support chrome 67
Version 0.1.3.6 (04-21-2010)
+Fixed options page settings not being saved
Version 0.1.3.5 (03-11-2010)
+Adding options page and session storage option
+Removed 'save' checkbox from popup
+Added compatibility option with angel .net (passwords end in '1a!' vs '1a')
+Improved domain name parser
+Better button style
Version 0.1.3.2 (12-12-2009)
+Added default_title
Version 0.1.3.1 (08-12-2009)
+Rounding popup corners
Version 0.1.3.0 (29-11-2009)
+Automatically copy generated password to clipboard

Technical

Version
0.3.0
Manifest
V3
Size
23.72KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
bhhinkiejikaoegbkfghkchkfekbkbic
Developer ID
uc0f8428836a98e7bbcb5734994049358
Developer Email
[email protected]
Created
Nov 25, 2009
Last Updated (Store)
Mar 4, 2025
Last Scraped
May 26, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 26, 2026.