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Markhor Captcha - BLS Captcha Solver

Chrome extension by Vecna Dev · Productivity · Tools

A Chrome extension in Productivity · Tools with 571 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 2 screenshots

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

Users
571
Rating
1.0 (1 ratings)
Users, last 17 days
+113
Rating, last 30 days
Not watched long enough to say
Version
1.4
Updated in the store
2026-08-03
Published
2025-12-16
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+113 since 31.08
458-571 · 10 readings
  1. 2026-08-31458
  2. 2026-09-02484
  3. 2026-09-05490
  4. 2026-09-06491
  5. 2026-09-07532
  6. 2026-09-09518
  7. 2026-09-10542
  8. 2026-09-13564
  9. 2026-09-15571
  10. 2026-09-16571
Rating
unchanged since 31.08
reviewsrating 1.00 · 10 readings
  1. 2026-08-31reviews1rating1.00
  2. 2026-09-02reviews1rating1.00
  3. 2026-09-05reviews1rating1.00
  4. 2026-09-06reviews1rating1.00
  5. 2026-09-07reviews1rating1.00
  6. 2026-09-09reviews1rating1.00
  7. 2026-09-10reviews1rating1.00
  8. 2026-09-13reviews1rating1.00
  9. 2026-09-15reviews1rating1.00
  10. 2026-09-16reviews1rating1.00
Users
+113 since 31.08
458-571 · 10 readings
  1. 2026-08-31458
  2. 2026-09-02484
  3. 2026-09-05490
  4. 2026-09-06491
  5. 2026-09-07532
  6. 2026-09-09518
  7. 2026-09-10542
  8. 2026-09-13564
  9. 2026-09-15571
  10. 2026-09-16571
Rating
unchanged since 31.08
reviewsrating 1.00 · 10 readings
  1. 2026-08-31reviews1rating1.00
  2. 2026-09-02reviews1rating1.00
  3. 2026-09-05reviews1rating1.00
  4. 2026-09-06reviews1rating1.00
  5. 2026-09-07reviews1rating1.00
  6. 2026-09-09reviews1rating1.00
  7. 2026-09-10reviews1rating1.00
  8. 2026-09-13reviews1rating1.00
  9. 2026-09-15reviews1rating1.00
  10. 2026-09-16reviews1rating1.00

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.

  • Run its own code on the pages it can access scripting
  • 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

Vecna Dev publishes 3 listings we track, 2k users between them. Listed website: markhorcaptcha.com.

  1. Vecna Selfie Admin - BLS Liveness Pakistan Vecna Dev · Productivity · Workflow · published 2025-12-22 596 users
  2. Cyber Proxy Switcher - Auto Switch Proxy on BLS Vecna Dev · Productivity · Tools · published 2025-12-20 457 users

Like this one

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

  1. CapBlinker - BLS Captcha Solver Describes nearly the same job, smaller audience 12 users ★ 5.0
  2. Capzy.ai — CAPTCHA Solver Describes nearly the same job, smaller audience 53 users ★ 5.0
  3. BlazCaptcha: Free and Lightweight Image Captcha Solver Describes nearly the same job, smaller audience 431 users ★ 3.7
  4. CapSkip – Unlimited Captcha Solver Describes nearly the same job, smaller audience 507 users ★ 4.5
  5. SEOarzan.com Captcha Solver Describes nearly the same job, smaller audience 151 users ★ 4.4

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.