HandyHeader icon

HandyHeader

by woozo · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Modify HTTP request/response headers and redirect URLs.

Users
23
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#144K
#120K among extensions
Version
0.4.0
updated 4 Oct 2026

Users

monthly, 3 months
01223Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 23 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
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 HandyHeader

Simple, clean UI/UX with only the essential features. I built this for my own use after the extension I relied on was removed due to a malware issue. Everything runs entirely locally — nothing ever leaves your browser. Changelog 0.4.0 Added - Keyboard selection in the profile menu: Tab to a profile, then press Enter or Space. Fixed - A long header name no longer squeezes the value out of the row. Names take at most 40% of the row and end in an ellipsis, then show in full while you edit them. - A long value no longer stays scrolled to its end after you finish editing. - Editing a long field no longer shows a horizontal scrollbar. - The delete confirmation dialog now takes focus when it opens. 0.3.0 - Redirect rules now always substitute the URL: a `match` with no wildcard is treated as a prefix, and the tail it captures is appended to the `target`. Rules that used to match one exact URL now match everything under that prefix. - Two slashes in a row rendered as one in the code-font fields. Ligatures are now disabled on `.mono`. 0.2.0 - Open the full-tab view from the right-click options menu. - Pasted text no longer carries formatting in from the clipboard. 0.1.0 Initial release.

Growth

WindowUsersChangeRatingsRating
7 days−1−4.2%00.00
30 days0+0.0%00.00

Version history

4 versions recorded
0.4.04 Oct 2026
0.3.023 Aug 2026
0.2.015 Aug 2026
0.1.013 Jul 2026

Details

Category
Developer Tools
First seen
13 Jul 2026
Size
241 KB
Languages
en
Pricing
Free
Extension ID
bgdflckecehijoiblikaiaimkgapkgip

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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