HeaderLock – Modify HTTP Request & Response Headers
Chrome extension by aarohan567 · Productivity · Developer
- Established publisher
A Chrome extension in Productivity · Developer with 2 users, barely installed.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 2 (the store no longer states an audience; this is the last figure it published)
- Users, last 22 days
- +2
- Rating, last 30 days
- Not watched long enough to say
- Version
- 1.0.0
- Updated in the store
- 2026-10-13
- Published
- 2026-10-13
- Manifest
- V3
- Browser access
- 4 permissions
How it has moved
- 2026-10-140appeared in the store
- 2026-10-160
- 2026-10-182
- 2026-11-042
- 2026-10-14reviews0appeared in the store
- 2026-10-16reviews1
- 2026-10-18reviews1
- 2026-11-04reviews1
- 2026-10-140appeared in the store
- 2026-10-160
- 2026-10-182
- 2026-11-042
- 2026-10-14reviews0appeared in the store
- 2026-10-16reviews1
- 2026-10-18reviews1
- 2026-11-04reviews1
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
No site access is declared in the manifest, so it cannot read the pages you open on its own.
-
Block or redirect requests by rules it declares in advance
declarativeNetRequest -
Act on the current tab, but only after you click it
activeTab -
Schedule work to run later
alarms
Show the remaining 1
-
Store data in your browser
storage
What changed recently
- Gained the Established publisher badge
- Appeared in the store
The publisher
aarohan567 publishes 8 listings we track, 8k users between them. Listed website: tailsgate.com.
-
Claude Project Downloader: Download Project Files & Export Chats to PDF 6k users
-
TrickleType 853 users
-
SaveAs - Image as PNG,JPG,WebP,PDF 711 users
Show 4 more from this publisher
Like this one
Listings the catalog judges closest in what they say they do.
-
Honest Headers – Modify HTTP Headers 10 users
-
OpenModHeader 84 users
-
Modify Headers — HeaderSmith (MV3 ModHeader alternative) 193 users
-
OpenHeader — HTTP Header Editor 60 users
-
ModHeader Extension: HTTP Header Editor 7k users
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
Want this mark on your extension in our catalog?
Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works
Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
Add a badge to your README or site
The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/cbebcjkcebhmnflhocncbhknnpdjdgea)<a href="https://extops.dev/extensions/cbebcjkcebhmnflhocncbhknnpdjdgea"><img src="https://extops.dev/extensions/cbebcjkcebhmnflhocncbhknnpdjdgea/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-18. We publish no contact details for extension developers.