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GPT Defender

Chrome extension by Bless · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 32 users, barely installed.

Specific sites only: 9 match patterns.

What the developer says, and 5 screenshots

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

Users
32
Rating
5.0 (2 ratings)
Users, last 15 days
+4
Rating, last 30 days
Not watched long enough to say
Version
0.1.3
Updated in the store
2026-04-21
Published
2026-03-31
Manifest
V3
Browser access
6 permissions, 9 site patterns

How it has moved

Users
+4 since 01.09
28-32 · 8 readings
  1. 2026-09-0128
  2. 2026-09-0230
  3. 2026-09-0429
  4. 2026-09-0530
  5. 2026-09-0729
  6. 2026-09-0932
  7. 2026-09-1331
  8. 2026-09-1532
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
Users
+4 since 01.09
28-32 · 8 readings
  1. 2026-09-0128
  2. 2026-09-0230
  3. 2026-09-0429
  4. 2026-09-0530
  5. 2026-09-0729
  6. 2026-09-0932
  7. 2026-09-1331
  8. 2026-09-1532
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00

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

Specific sites only: 9 match patterns.

  • https://www.gptdefender.ai/*
  • https://chatgpt.com/*
  • https://*.chatgpt.com/*
Show the remaining 6
  • https://api.ipinfo.io/*
  • https://ipapi.co/*
  • https://amplitude.com/*
  • https://*.amplitude.com/*
  • https://huggingface.co/*
  • https://*.huggingface.co/*
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Sign you in with a Google account identity
  • See the email address of the signed-in Google account identity.email
Show the remaining 3
  • Schedule work to run later alarms
  • Run work in a hidden page offscreen
  • 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

Bless publishes 3 listings we track, 100k users between them.

  1. Bless Bless · Productivity · Workflow · published 2024-10-17 100k users ★ 3.2
  2. MemoryBase Bless · Productivity · Tools · published 2026-03-05 382 users ★ 4.6

Like this one

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

  1. Prompt Guard Describes nearly the same job, smaller audience 23 users ★ 5.0
  2. Privacy Guardian Describes nearly the same job, smaller audience 2 users
  3. AI Prompt - Security Guard Describes nearly the same job, smaller audience 6 users
  4. ChatGPT Secure Describes nearly the same job, smaller audience 139 users ★ 5.0
  5. CtrlGPT Web | Safe AI usage for Enterprises Describes nearly the same job, smaller audience 9 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.