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Chrome Web Store listing by kzahel · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 200 000 users, a widely installed extension. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
200 000
Rating
3.5 (1 989 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 100 000, so it moves only between steps)
Rating, last 30 days
-1.13 in 30 days
Version
0.5.4
Updated in the store
2026-08-09
Published
2014-02-19
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
unchanged since 02.10
200k · 7 readings
  1. 2026-10-05200k
  2. 2026-10-09200k
  3. 2026-10-14200k
  4. 2026-10-16200k
  5. 2026-10-18200k
  6. 2026-10-29200k
  7. 2026-11-01200k
Rating
-1.13 since 02.10
reviewsrating 3.50-4.64 · 7 readings
  1. 2026-10-05reviews2krating4.64
  2. 2026-10-09reviews2krating4.64
  3. 2026-10-14reviews2krating3.52
  4. 2026-10-16reviews2krating3.50
  5. 2026-10-18reviews2krating3.50
  6. 2026-10-29reviews2krating3.51
  7. 2026-11-01reviews2krating3.51
Users
+100k since 31.08
100k-200k · 18 readings
  1. 2026-08-31100k
  2. 2026-09-02100k
  3. 2026-09-05100k
  4. 2026-09-06100k
  5. 2026-09-08100k
  6. 2026-09-13100k
  7. 2026-09-15100k
  8. 2026-09-16100k
  9. 2026-09-20100k
  10. 2026-09-21100k
  11. 2026-09-25200k
  12. 2026-10-05200k
  13. 2026-10-09200k
  14. 2026-10-14200k
  15. 2026-10-16200k
  16. 2026-10-18200k
  17. 2026-10-29200k
  18. 2026-11-01200k
Rating
-1.16 since 31.08
reviewsrating 3.50-4.67 · 18 readings
  1. 2026-08-31reviews2krating4.67
  2. 2026-09-02reviews2krating4.66
  3. 2026-09-05reviews2krating4.66
  4. 2026-09-06reviews2krating4.66
  5. 2026-09-08reviews2krating4.66
  6. 2026-09-13reviews2krating4.65
  7. 2026-09-15reviews2krating4.65
  8. 2026-09-16reviews2krating4.64
  9. 2026-09-20reviews2krating4.64
  10. 2026-09-21reviews2krating4.64
  11. 2026-09-25reviews2krating4.64
  12. 2026-10-05reviews2krating4.64
  13. 2026-10-09reviews2krating4.64
  14. 2026-10-14reviews2krating3.52
  15. 2026-10-16reviews2krating3.50
  16. 2026-10-18reviews2krating3.50
  17. 2026-10-29reviews2krating3.51
  18. 2026-11-01reviews2krating3.51

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

kzahel publishes 10 listings we track, 234k users between them. Listed website: ok200.app.

  1. JSTorrent kzahel · published 2013-01-11 20k users ★ 4.5
  2. JSTorrent Helper extension kzahel · Make Chrome Yours · Accessibility · published 2013-08-25 10k users ★ 3.6
  3. JSTorrent kzahel · Productivity · Tools · published 2025-12-11 2k users ★ 2.0
Show 5 more from this publisher
  1. 200 OK Web Server kzahel · Productivity · Tools · published 2026-03-09 1k users ★ 3.0
  2. Connection Forwarder kzahel · Productivity · Developer · published 2014-09-16 938 users ★ 4.8
  3. Password Maker kzahel · published 2013-06-05 282 users ★ 3.4
  4. playsvideo kzahel · Lifestyle · Entertainment · published 2026-03-10 74 users ★ 5.0
  5. OLED Screensaver kzahel · Productivity · Tools · published 2025-12-30 23 users

Like this one

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

  1. 200 OK Web Server Describes nearly the same job, smaller audience 1k users ★ 3.0
  2. API Proxy for Google Chrome™ Describes a related job, smaller audience 498 users ★ 4.8
  3. WebDAV Drive Describes a related job, smaller audience 102 users
  4. Localhost QR Describes a related job, smaller audience 143 users ★ 5.0
  5. DEPRECATED Secure Shell App (dev) Describes a related job, smaller audience 187 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.

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Users and rating on Ext Ops Panel

Markdown

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built