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LocalCORS

Chrome extension by mcroapp · Productivity · Developer

A Chrome extension in Productivity · Developer with 20 users, barely installed.

Specific sites only: 4 match patterns.

What the developer says, and 4 screenshots

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

Users
20
Rating
not rated yet
Users, last 16 days
+5
Version
0.1.0
Updated in the store
2026-04-21
Published
2026-04-21
Manifest
V3
Browser access
4 permissions, 4 site patterns

How it has moved

Users
+5 since 31.08
15-20 · 7 readings
  1. 2026-08-3115
  2. 2026-09-0216
  3. 2026-09-0418
  4. 2026-09-0519
  5. 2026-09-0718
  6. 2026-09-1319
  7. 2026-09-1520
Users
+5 since 31.08
15-20 · 7 readings
  1. 2026-08-3115
  2. 2026-09-0216
  3. 2026-09-0418
  4. 2026-09-0519
  5. 2026-09-0718
  6. 2026-09-1319
  7. 2026-09-1520

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

Specific sites only: 4 match patterns.

  • http://localhost/*
  • https://localhost/*
  • http://127.0.0.1/*
Show the remaining 1
  • https://127.0.0.1/*
  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
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

mcroapp publishes 4 listings we track, 45 users between them.

  1. Review Harvest for Amazon mcroapp · Productivity · Workflow · published 2026-04-19 17 users
  2. Mcro mcroapp · Productivity · Workflow · published 2024-12-17 5 users ★ 5.0
  3. X-Ray for YouTube mcroapp · Productivity · Education · published 2026-06-08 3 users

Like this one

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

  1. CORS Pilot Describes nearly the same job, smaller audience 69 users ★ 5.0
  2. CORS Unblock Describes nearly the same job, smaller audience 1k users ★ 4.9
  3. CORS Unlocker Describes nearly the same job, smaller audience 22 users
  4. CORS Bypass — Per-Site CORS Unblock Describes nearly the same job, smaller audience 143 users ★ 3.0
  5. CORSet! Describes nearly the same job, smaller audience 106 users ★ 4.3

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?

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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.