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tweak: mock and modify HTTP requests

Chrome extension by tweak · Productivity · Developer

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  • Established publisher

A Chrome extension in Productivity · Developer with 80 000 users, an established extension.

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
80 000
Rating
4.6 (238 ratings)
Users, last 14 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
9.1.0
Updated in the store
2026-09-13
Published
2020-04-02
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
unchanged since 01.09
80k · 5 readings
2026-09-13: released 9.1.0
  1. 2026-09-0180k
  2. 2026-09-0280k
  3. 2026-09-0680k
  4. 2026-09-1380kreleased 9.1.0
  5. 2026-09-1480k
Rating
unchanged since 01.09
reviewsrating 4.64 · 5 readings
2026-09-13: released 9.1.0
  1. 2026-09-01reviews237rating4.64
  2. 2026-09-02reviews236rating4.64
  3. 2026-09-06reviews237rating4.64
  4. 2026-09-13reviews238rating4.64released 9.1.0
  5. 2026-09-14reviews238rating4.64
Users
unchanged since 01.09
80k · 5 readings
2026-09-13: released 9.1.0
  1. 2026-09-0180k
  2. 2026-09-0280k
  3. 2026-09-0680k
  4. 2026-09-1380kreleased 9.1.0
  5. 2026-09-1480k
Rating
unchanged since 01.09
reviewsrating 4.64 · 5 readings
2026-09-13: released 9.1.0
  1. 2026-09-01reviews237rating4.64
  2. 2026-09-02reviews236rating4.64
  3. 2026-09-06reviews237rating4.64
  4. 2026-09-13reviews238rating4.64released 9.1.0
  5. 2026-09-14reviews238rating4.64

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
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 9.1.0

What changed recently

  1. Package size changed
  2. Released version 9.1.0 (was 9.0.0)
  3. Store description rewritten

The publisher

tweak. Listed website: tweak-extension.com.

Like this one

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

  1. Request Modify — API mock & interception Describes nearly the same job, smaller audience 23 users
  2. Resource Override Pro Describes nearly the same job, smaller audience 22 users
  3. Requestly: Intercept & Modify HTTP Requests Describes nearly the same job, with a large installed audience 300k users ★ 4.5
  4. Request Wizard Describes nearly the same job, smaller audience 5 users
  5. ModiNet Describes nearly the same job, smaller audience 17 users ★ 5.0

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.