goblinmod

by onarbf · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Redirect URLs, modify HTTP headers, test API calls, and unblock CORS — all from one popup.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#251K

#210K among extensions

Version

1.1.0

updated 28 Feb 2026

Users

monthly, 8 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 16 Oct 2026: 0 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 goblinmod

Goblinmod is a developer utility extension to test web integrations faster. Create rule groups to redirect requests, modify request/response headers, apply CORS response headers, and run HTTP calls directly from the popup. Rules are easy to toggle, duplicate, reorder, and organize by group. Patterns support wildcard matching with * for quick setup. All configuration is stored locally in the browser.