Ext Ops Panel
Open the app

Modify HTTP Headers

Chrome extension by hulk2023 · Productivity · Tools

A Chrome extension in Productivity · Tools with 6 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says about it

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
6
Rating
not rated yet
Users, last 13 days
unchanged
Version
1.0.0
Updated in the store
2026-08-11
Published
2026-08-11
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
6-7 · 7 readings
  1. 2026-08-316
  2. 2026-09-037
  3. 2026-09-046
  4. 2026-09-066
  5. 2026-09-087
  6. 2026-09-106
  7. 2026-09-126
Users
unchanged since 31.08
6-7 · 7 readings
  1. 2026-08-316
  2. 2026-09-037
  3. 2026-09-046
  4. 2026-09-066
  5. 2026-09-087
  6. 2026-09-106
  7. 2026-09-126

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

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

hulk2023 publishes 3 listings we track, 64 users between them.

  1. Cookie Manager hulk2023 · Productivity · Tools · published 2026-07-26 46 users
  2. CloudDock hulk2023 · Productivity · Tools · published 2026-08-14 12 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. HeaderCraft Pro: Fast & Private MV3 Request Describes nearly the same job 0 users
  2. HeaderMod Describes nearly the same job, smaller audience 14 users
  3. AddReqHeader - Modify Request Header Describes nearly the same job, smaller audience 5 users
  4. Custom Headers Tailor Describes nearly the same job, smaller audience 5 users
  5. Header Modifier Describes nearly the same job, smaller audience 6 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 does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.