Website User Enumerator

Name: Website User Enumerator
Author: Jefferson Cooper

When you're doing bug bounty hunting, sometimes you might want to perform some content enumeration on a website. This entails…

As of May 2026, Website User Enumerator has 8 users in the Developer Tools category.

Jefferson Cooper Developer Tools

Chrome Web Store ↗.crx

Users−20.0%

Rating0%

—

— reviews

Reviews0%

—

Version

1.01

Manifest V3

History

2 snapshots

Tracking since Apr 26, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 26, 2026	10	—	—	1.01
May 24, 2026	13	—	—	1.01
Now	8	—	—	1.01

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

When you're doing bug bounty hunting, sometimes you might want to perform some content enumeration on a website. This entails trying to find all the valid web pages on a certain part of the site. For example, if you see that users a referenced by a specific number in the URL, then you might want to find all the users of the website by plugging in different numbers for the "id" parameter. This tool makes it easier to enumerate users by not only automating the testing, but also by allowing you to input a custom error message to look for. If the program puts in an invalid user id, rather than throwing an error 404, sometimes a web site will send you to their own custom error page. By checking for this custom error message, this program knows to treat pages like that as "404"s as well.