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Sentence Checker

Chrome extension by richardalonsoperez · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 605 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
605
Rating
2.0 (2 ratings)
Users, last 16 days
+23
Rating, last 30 days
Not watched long enough to say
Version
1.5.0
Updated in the store
2025-12-03
Published
2025-11-15
Manifest
V3
Browser access
10 permissions, 3 site patterns

How it has moved

Users
+23 since 31.08
581-605 · 10 readings
  1. 2026-08-31582
  2. 2026-09-03581
  3. 2026-09-04585
  4. 2026-09-05589
  5. 2026-09-06586
  6. 2026-09-07581
  7. 2026-09-08583
  8. 2026-09-09592
  9. 2026-09-13599
  10. 2026-09-15605
Rating
unchanged since 31.08
reviewsrating 2.00 · 10 readings
  1. 2026-08-31reviews2rating2.00
  2. 2026-09-03reviews2rating2.00
  3. 2026-09-04reviews2rating2.00
  4. 2026-09-05reviews2rating2.00
  5. 2026-09-06reviews2rating2.00
  6. 2026-09-07reviews2rating2.00
  7. 2026-09-08reviews2rating2.00
  8. 2026-09-09reviews2rating2.00
  9. 2026-09-13reviews2rating2.00
  10. 2026-09-15reviews2rating2.00
Users
+23 since 31.08
581-605 · 10 readings
  1. 2026-08-31582
  2. 2026-09-03581
  3. 2026-09-04585
  4. 2026-09-05589
  5. 2026-09-06586
  6. 2026-09-07581
  7. 2026-09-08583
  8. 2026-09-09592
  9. 2026-09-13599
  10. 2026-09-15605
Rating
unchanged since 31.08
reviewsrating 2.00 · 10 readings
  1. 2026-08-31reviews2rating2.00
  2. 2026-09-03reviews2rating2.00
  3. 2026-09-04reviews2rating2.00
  4. 2026-09-05reviews2rating2.00
  5. 2026-09-06reviews2rating2.00
  6. 2026-09-07reviews2rating2.00
  7. 2026-09-08reviews2rating2.00
  8. 2026-09-09reviews2rating2.00
  9. 2026-09-13reviews2rating2.00
  10. 2026-09-15reviews2rating2.00

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.

  • Read what you have copied clipboardRead
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
Show the remaining 7
  • See the email address of the signed-in Google account identity.email
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Put data on your clipboard clipboardWrite
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
  • 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

richardalonsoperez.

Like this one

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

  1. GrammarFix: Grammar Checker & Corrector Describes nearly the same job, smaller audience 1k users ★ 4.0
  2. Spellrite Describes nearly the same job, smaller audience 4 users
  3. MetaGramm grammar checker Describes nearly the same job, smaller audience 127 users ★ 4.8
  4. AI Grammar Coach - grammar checker Describes nearly the same job, smaller audience 3 users
  5. Open Grammarly Describes nearly the same job, smaller audience 28 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.