Proofr: Private AI Proofreader & Rewriter
Chrome extension by cjcarito · Productivity · Communication
A Chrome extension in Productivity · Communication with 16 users, barely installed. 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 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 16
- Users, last 30 days
- Unchanged
- Version
- 1.4.0
- Updated in the store
- 2026-10-24
- Published
- 2025-09-11
- Manifest
- V3
- Browser access
- 6 permissions
How it has moved
- 2026-10-0414
- 2026-10-0815
- 2026-10-0916
- 2026-10-1015
- 2026-10-1816
- 2026-10-1914
- 2026-10-2115released 1.3.1
- 2026-10-2316
- 2026-10-2417
- 2026-10-2516released 1.4.0
- 2026-10-2815
- 2026-11-0216
- 2026-09-0113
- 2026-09-0212
- 2026-09-0513
- 2026-09-0712
- 2026-09-0814
- 2026-09-1315
- 2026-09-1713
- 2026-09-2017
- 2026-09-2816
- 2026-10-0414
- 2026-10-0815
- 2026-10-0916
- 2026-10-1015
- 2026-10-1816
- 2026-10-1914
- 2026-10-2115released 1.3.1
- 2026-10-2316
- 2026-10-2417
- 2026-10-2516released 1.4.0
- 2026-10-2815
- 2026-11-0216
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.
-
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
Show the remaining 3
-
Add items to the right-click menu
contextMenus -
Open a panel beside the page
sidePanel -
Store data in your browser
storage
Version history
- Version 1.4.0
- Version 1.3.1
- Version 1.3.0 · Asked for fewer permissions (6, was 7) (changed: site access, pages it runs its code on, browser permissions, optional site access)
What changed recently
- Package size changed
- Released version 1.4.0 (was 1.3.1)
- Package size changed
Show the remaining 6
- Released version 1.3.1 (was 1.3.0)
- Package size changed
- Asked for fewer permissions (6, was 7) (changed: site access, pages it runs its code on, browser permissions, optional site access)
- Store description rewritten (106 → 130 characters)
- Renamed from "Proofr – Private AI Proofreader & Rewriter" to "Proofr: Private AI Proofreader & Rewriter"
- Released version 1.3.0 (was 1.2.4)
The publisher
Like this one
Listings the catalog judges closest in what they say they do.
-
AI Proofreader 1k users
-
EditOn AI - Free Grammar Checker & Rewriter 318 users
-
ProofKey: AI Grammar Checker & Writing Assistant with Your Own API Key 22 users
-
Ortofia — AI Text Corrector 427 users
-
Oppenly: Grammar Checker & Writing Assistant 31 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.
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[](https://extops.dev/extensions/dfhooimjbdefdbabhppgloclhkjolhfg)<a href="https://extops.dev/extensions/dfhooimjbdefdbabhppgloclhkjolhfg"><img src="https://extops.dev/extensions/dfhooimjbdefdbabhppgloclhkjolhfg/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-02. We publish no contact details for extension developers.