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NF Link Checker

Chrome extension by NetFree Friends · Productivity · Tools

A Chrome extension in Productivity · Tools with 834 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 1 screenshot

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

Users
834
Rating
5.0 (12 ratings)
Users, last 17 days
+3
Rating, last 30 days
Not watched long enough to say
Version
1.9.1
Updated in the store
2025-12-10
Published
2023-11-16
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+3 since 31.08
831-863 · 11 readings
  1. 2026-08-31831
  2. 2026-09-02836
  3. 2026-09-03835
  4. 2026-09-04846
  5. 2026-09-05849
  6. 2026-09-07851
  7. 2026-09-08863
  8. 2026-09-09857
  9. 2026-09-13862
  10. 2026-09-15834
  11. 2026-09-16834
Rating
unchanged since 31.08
reviewsrating 5.00 · 11 readings
  1. 2026-08-31reviews12rating5.00
  2. 2026-09-02reviews12rating5.00
  3. 2026-09-03reviews12rating5.00
  4. 2026-09-04reviews12rating5.00
  5. 2026-09-05reviews12rating5.00
  6. 2026-09-07reviews12rating5.00
  7. 2026-09-08reviews12rating5.00
  8. 2026-09-09reviews12rating5.00
  9. 2026-09-13reviews12rating5.00
  10. 2026-09-15reviews12rating5.00
  11. 2026-09-16reviews12rating5.00
Users
+3 since 31.08
831-863 · 11 readings
  1. 2026-08-31831
  2. 2026-09-02836
  3. 2026-09-03835
  4. 2026-09-04846
  5. 2026-09-05849
  6. 2026-09-07851
  7. 2026-09-08863
  8. 2026-09-09857
  9. 2026-09-13862
  10. 2026-09-15834
  11. 2026-09-16834
Rating
unchanged since 31.08
reviewsrating 5.00 · 11 readings
  1. 2026-08-31reviews12rating5.00
  2. 2026-09-02reviews12rating5.00
  3. 2026-09-03reviews12rating5.00
  4. 2026-09-04reviews12rating5.00
  5. 2026-09-05reviews12rating5.00
  6. 2026-09-07reviews12rating5.00
  7. 2026-09-08reviews12rating5.00
  8. 2026-09-09reviews12rating5.00
  9. 2026-09-13reviews12rating5.00
  10. 2026-09-15reviews12rating5.00
  11. 2026-09-16reviews12rating5.00

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.

  • 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

NetFree Friends.

Like this one

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

  1. NetFree-Utils Describes nearly the same job, smaller audience 66 users ★ 5.0
  2. Block Inspector for NetFree Describes nearly the same job, smaller audience 56 users ★ 5.0
  3. TAG Filter Check Describes nearly the same job, smaller audience 134 users
  4. Link Blocker Describes nearly the same job, smaller audience 226 users ★ 5.0
  5. News and links blocker by keyword Describes nearly the same job, smaller audience 11 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.