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HTTP Header Modifier

Chrome extension by afixer.app · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 4 000 users, a small but real audience. Audience over the last 30 days: unchanged.

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

What the developer says, and 1 screenshot

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

Users
4 000
Rating
4.5 (4 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
1.3.1
Updated in the store
2026-09-27
Published
2025-03-22
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
unchanged since 30.09
4k · 1 reading
  1. 2026-10-304k
Rating
unchanged since 30.09
reviewsrating 4.50 · 1 reading
  1. 2026-10-30reviews4rating4.50
Users
unchanged since 31.08
4k · 2 readings
  1. 2026-08-314k
  2. 2026-10-304k
Rating
unchanged since 31.08
reviewsrating 4.50 · 2 readings
  1. 2026-08-31reviews4rating4.50
  2. 2026-10-30reviews4rating4.50

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

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

  • See the address and title of every tab you have open tabs
  • Watch the network requests your browser makes webRequest
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
Show the remaining 1
  • 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

afixer.app publishes 6 listings we track, 19k users between them. Listed website: b2bgold.app.

  1. Speed Master for YouTube, TikTok & Facebook afixer.app · Make Chrome Yours · Functionality · published 2023-05-13 10k users ★ 4.7
  2. All Fingerprint Defender afixer.app · Make Chrome Yours · Privacy · published 2023-08-19 4k users ★ 4.0
  3. GenAI Translator afixer.app · Productivity · Education · published 2025-05-21 512 users ★ 4.6
Show 2 more from this publisher
  1. All Pixel Helper - Tag, dataLayer & Consent Debugger afixer.app · Productivity · Developer · published 2026-06-16 178 users ★ 5.0
  2. Core Web Vitals (iframes) afixer.app · Productivity · Developer · published 2026-05-28 30 users ★ 5.0

Like this one

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

  1. Header Modifier Describes nearly the same job, smaller audience 42 users
  2. Custom Modify Headers Describes nearly the same job, smaller audience 7 users
  3. Configurable Header Manager Describes nearly the same job, smaller audience 3 users
  4. HeadChanger Describes nearly the same job, smaller audience 8 users ★ 5.0
  5. Lazy Header Editor - Modify HTTP Headers Describes nearly the same job, smaller audience 204 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.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/lhjnapningfniffjhppldmpgebkdahpp/badge.svg)](https://extops.dev/extensions/lhjnapningfniffjhppldmpgebkdahpp)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store has not changed these figures since 2026-08-31, when we first saw this listing. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built