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Header Setter

Chrome extension by otto.wagner89 · Productivity · Developer

A Chrome extension in Productivity · Developer with 11 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 2 screenshots

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

Users
11
Rating
not rated yet
Users, last 18 days
+1
Version
1.5.3
Updated in the store
2026-09-14
Published
2026-08-12
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+1 since 01.09
7-11 · 9 readings
2026-09-06: released 1.5.02026-09-10: released 1.5.12026-09-11: released 1.5.22026-09-14: released 1.5.3
  1. 2026-09-0110
  2. 2026-09-039
  3. 2026-09-0410
  4. 2026-09-067released 1.5.0
  5. 2026-09-079
  6. 2026-09-138
  7. 2026-09-159
  8. 2026-09-1711
  9. 2026-09-1811
Users
+1 since 01.09
7-11 · 9 readings
2026-09-06: released 1.5.02026-09-10: released 1.5.12026-09-11: released 1.5.22026-09-14: released 1.5.3
  1. 2026-09-0110
  2. 2026-09-039
  3. 2026-09-0410
  4. 2026-09-067released 1.5.0
  5. 2026-09-079
  6. 2026-09-138
  7. 2026-09-159
  8. 2026-09-1711
  9. 2026-09-1811

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.

  • Change which proxy your browser connects through proxy
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.5.3
  2. Version 1.5.2
  3. Version 1.5.1
Show the remaining 1
  1. Version 1.5.0 · Asked for more permissions (5, was 3)

What changed recently

  1. Package size changed
  2. Released version 1.5.3 (was 1.5.2)
  3. Store description rewritten
Show the remaining 6
  1. Released version 1.5.2 (was 1.5.1)
  2. Released version 1.5.1 (was 1.5.0)
  3. Package size changed
  4. Asked for more permissions (5, was 3)
  5. Store description rewritten (34 → 119 characters)
  6. Released version 1.5.0 (was 1.0.0)

The publisher

otto.wagner89.

Like this one

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

  1. HeaderPilot Describes nearly the same job, smaller audience 3 users (last published figure)
  2. HeaderKit Describes nearly the same job, smaller audience 71 users
  3. Header Override: Modify HTTP Headers & Cookies Describes nearly the same job, smaller audience 857 users ★ 5.0
  4. Modify Header Describes nearly the same job, smaller audience 1k users ★ 5.0
  5. HTTP Header Manager Describes nearly the same job, smaller audience 9 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.