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Network Overrides API (DevTools)

Chrome extension by vantn.nguyen · Productivity · Developer

A Chrome extension in Productivity · Developer with 71 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 4 screenshots

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

Users
71
Rating
not rated yet
Users, last 17 days
+24
Version
2.3.0
Updated in the store
2026-09-05
Published
2026-04-21
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+24 since 01.09
47-74 · 8 readings
2026-09-05: released 2.3.0
  1. 2026-09-0147
  2. 2026-09-0351
  3. 2026-09-0656
  4. 2026-09-0758
  5. 2026-09-0864
  6. 2026-09-1374
  7. 2026-09-1573
  8. 2026-09-1771
Users
+24 since 01.09
47-74 · 8 readings
2026-09-05: released 2.3.0
  1. 2026-09-0147
  2. 2026-09-0351
  3. 2026-09-0656
  4. 2026-09-0758
  5. 2026-09-0864
  6. 2026-09-1374
  7. 2026-09-1573
  8. 2026-09-1771

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.

  • Attach to pages the way developer tools do debugger
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 2.3.0

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 2.3.0 (was 2.2.0)

The publisher

vantn.nguyen publishes 3 listings we track, 82 users between them.

  1. Markdown to PDF Converter vantn.nguyen · Productivity · Developer · published 2026-08-11 11 users
  2. Region Snap - Interactive Screenshot vantn.nguyen · Productivity · Tools · published 2026-09-16 audience not published

Like this one

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

  1. Resource Override Pro Describes nearly the same job, smaller audience 22 users
  2. Request Modify — API mock & interception Describes nearly the same job, smaller audience 23 users
  3. API Override Describes nearly the same job, smaller audience 99 users ★ 5.0
  4. tweak: mock and modify HTTP requests Describes nearly the same job, with an established audience 80k users ★ 4.6
  5. Network Modifier Describes nearly the same job, smaller audience 4 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.