Lazy Header Editor - Modify HTTP Headers
Chrome extension by AppiSky · Productivity · Developer
A Chrome extension in Productivity · Developer with 110 users, barely installed.
Every site you visit. This extension can read and change the content of any page you open.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 110
- Users, last 15 days
- +23
- Version
- 2.0.0
- Updated in the store
- 2026-08-23
- Published
- 2026-07-28
- Manifest
- V3
- Browser access
- 2 permissions, 1 site pattern
How it has moved
- 2026-09-0187
- 2026-09-0389
- 2026-09-0491
- 2026-09-0691
- 2026-09-0892
- 2026-09-0996
- 2026-09-10100
- 2026-09-13108
- 2026-09-15110
- 2026-09-0187
- 2026-09-0389
- 2026-09-0491
- 2026-09-0691
- 2026-09-0892
- 2026-09-0996
- 2026-09-10100
- 2026-09-13108
- 2026-09-15110
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
Every site you visit. This extension can read and change the content of any page you open.
-
Block or redirect requests on the sites it can access
declarativeNetRequestWithHostAccess -
Store data in your browser
storage
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
AppiSky. Listed website: ijsonformatter.com.
Like this one
Listings the catalog judges closest in what they say they do.
-
Header Modifier 40 users
-
SimpleModHeader 45 users
-
ModHeader Extension: HTTP Header Editor 1k users
-
HeaderNinja - HTTP Header Editor 6 users
-
Modify Header 1k 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.
Is this your extension?
Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
See what the panel doesFigures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.