Mod Headers icon

Mod Headers

by Denis Finland · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Mod Headers is free tool for API and Web Application testing, to modify headers for your need.

Users
16
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#165K
#138K among extensions
Version
1.2.0
updated 16 Jul 2026

Users

monthly, 3 months
01019Jul 2026Sep 2026Oct 2026
Latest, 17 Oct 2026: 16 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 17 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 Mod Headers

Mod Headers: a free tool to modify HTTP headers for API and web application testing. Made with love for the Faroe Islands.

Growth

WindowUsersChangeRatingsRating
7 days−1−5.9%00.00
30 days−2−11.1%00.00

Version history

1 versions recorded
1.2.016 Jul 2026

Details

Category
Developer Tools
First seen
16 Jul 2026
Size
19 KB
Languages
en
Pricing
Free
Privacy policy
insol.fi
Extension ID
accjldkeihglldlimjfjkkfcocnfhgcb

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
declarativeNetRequeststorage
Site access
<all_urls>
Can read and change data on every website you visit.

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