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Grammar Checker (Offline)

Chrome extension by Yubi · Productivity · Tools

A Chrome extension in Productivity · Tools with 483 users, barely installed. Audience over the last 30 days: +47.

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
483
Rating
1.0 (2 ratings)
Users, last 30 days
+47
Rating, last 30 days
Steady over 30 days
Version
0.1.2
Updated in the store
2025-11-26
Published
2025-01-09
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+47 since 09.10
436-652 · 22 readings
  1. 2026-10-10441
  2. 2026-10-13453
  3. 2026-10-16467
  4. 2026-10-17464
  5. 2026-10-18460
  6. 2026-10-19461
  7. 2026-10-20516
  8. 2026-10-21594
  9. 2026-10-22619
  10. 2026-10-23617
  11. 2026-10-24629
  12. 2026-10-25641
  13. 2026-10-26652
  14. 2026-10-28539
  15. 2026-10-29480
  16. 2026-10-30485
  17. 2026-11-01483
  18. 2026-11-02480
  19. 2026-11-04483
  20. 2026-11-06486
  21. 2026-11-07489
  22. 2026-11-08483
Rating
unchanged since 09.10
reviewsrating 1.00 · 22 readings
  1. 2026-10-10reviews2rating1.00
  2. 2026-10-13reviews2rating1.00
  3. 2026-10-16reviews2rating1.00
  4. 2026-10-17reviews2rating1.00
  5. 2026-10-18reviews2rating1.00
  6. 2026-10-19reviews2rating1.00
  7. 2026-10-20reviews2rating1.00
  8. 2026-10-21reviews2rating1.00
  9. 2026-10-22reviews2rating1.00
  10. 2026-10-23reviews2rating1.00
  11. 2026-10-24reviews2rating1.00
  12. 2026-10-25reviews2rating1.00
  13. 2026-10-26reviews2rating1.00
  14. 2026-10-28reviews2rating1.00
  15. 2026-10-29reviews2rating1.00
  16. 2026-10-30reviews2rating1.00
  17. 2026-11-01reviews2rating1.00
  18. 2026-11-02reviews2rating1.00
  19. 2026-11-04reviews2rating1.00
  20. 2026-11-06reviews2rating1.00
  21. 2026-11-07reviews2rating1.00
  22. 2026-11-08reviews2rating1.00
Users
+62 since 01.09
410-652 · 37 readings
  1. 2026-09-01421
  2. 2026-09-02418
  3. 2026-09-04412
  4. 2026-09-05410
  5. 2026-09-07415
  6. 2026-09-09411
  7. 2026-09-13417
  8. 2026-09-15422
  9. 2026-09-17418
  10. 2026-09-20430
  11. 2026-09-21434
  12. 2026-09-25441
  13. 2026-09-26450
  14. 2026-10-05444
  15. 2026-10-08436
  16. 2026-10-10441
  17. 2026-10-13453
  18. 2026-10-16467
  19. 2026-10-17464
  20. 2026-10-18460
  21. 2026-10-19461
  22. 2026-10-20516
  23. 2026-10-21594
  24. 2026-10-22619
  25. 2026-10-23617
  26. 2026-10-24629
  27. 2026-10-25641
  28. 2026-10-26652
  29. 2026-10-28539
  30. 2026-10-29480
  31. 2026-10-30485
  32. 2026-11-01483
  33. 2026-11-02480
  34. 2026-11-04483
  35. 2026-11-06486
  36. 2026-11-07489
  37. 2026-11-08483
Rating
unchanged since 01.09
reviewsrating 1.00 · 37 readings
  1. 2026-09-01reviews2rating1.00
  2. 2026-09-02reviews2rating1.00
  3. 2026-09-04reviews2rating1.00
  4. 2026-09-05reviews2rating1.00
  5. 2026-09-07reviews2rating1.00
  6. 2026-09-09reviews2rating1.00
  7. 2026-09-13reviews2rating1.00
  8. 2026-09-15reviews2rating1.00
  9. 2026-09-17reviews2rating1.00
  10. 2026-09-20reviews2rating1.00
  11. 2026-09-21reviews2rating1.00
  12. 2026-09-25reviews2rating1.00
  13. 2026-09-26reviews2rating1.00
  14. 2026-10-05reviews2rating1.00
  15. 2026-10-08reviews2rating1.00
  16. 2026-10-10reviews2rating1.00
  17. 2026-10-13reviews2rating1.00
  18. 2026-10-16reviews2rating1.00
  19. 2026-10-17reviews2rating1.00
  20. 2026-10-18reviews2rating1.00
  21. 2026-10-19reviews2rating1.00
  22. 2026-10-20reviews2rating1.00
  23. 2026-10-21reviews2rating1.00
  24. 2026-10-22reviews2rating1.00
  25. 2026-10-23reviews2rating1.00
  26. 2026-10-24reviews2rating1.00
  27. 2026-10-25reviews2rating1.00
  28. 2026-10-26reviews2rating1.00
  29. 2026-10-28reviews2rating1.00
  30. 2026-10-29reviews2rating1.00
  31. 2026-10-30reviews2rating1.00
  32. 2026-11-01reviews2rating1.00
  33. 2026-11-02reviews2rating1.00
  34. 2026-11-04reviews2rating1.00
  35. 2026-11-06reviews2rating1.00
  36. 2026-11-07reviews2rating1.00
  37. 2026-11-08reviews2rating1.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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.

The full permission history for this extension

What changed recently

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

The publisher

Yubi publishes 19 listings we track, 542k users between them.

  1. Easy Video Downloader Yubi · Productivity · Workflow · published 2017-12-04 200k users ★ 2.1
  2. Canvas Fingerprint Defender Yubi · Make Chrome Yours · Privacy · published 2018-02-04 100k users ★ 3.7
  3. Change Geolocation (Location Guard) Yubi · Productivity · Tools · published 2018-02-06 70k users ★ 3.2
Show 5 more from this publisher
  1. Magnifying Glass (Hover Zoom) Yubi · Productivity · Tools · published 2018-01-24 60k users ★ 4.4
  2. Copy As Plain Text Yubi · Productivity · Tools · published 2017-12-31 30k users ★ 4.1
  3. Change Timezone (Time Shift) Yubi · Productivity · Tools · published 2018-02-14 20k users ★ 3.1
  4. Cache Cleaner Yubi · Productivity · Tools · published 2017-12-27 10k users ★ 3.5
  5. Cookie Auto Delete Yubi · Productivity · Tools · published 2018-01-17 10k users ★ 2.5

Like this one

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

  1. Correctly Describes nearly the same job, smaller audience 7 users
  2. Grammar Check SLM Describes nearly the same job, smaller audience 13 users ★ 5.0
  3. AI Grammar Checker Describes nearly the same job, smaller audience 221 users ★ 5.0
  4. Grammafy — On-Device Grammar Checker Describes nearly the same job, smaller audience 2 users
  5. GrammarFix: Grammar Checker & Corrector Describes nearly the same job, smaller audience 1k users ★ 4.0

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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HTML

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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 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built