Website Grammar Checker

Name: Website Grammar Checker
Rating: 5 (2 reviews)
Author: RoarDev

Free offline grammar, spelling & punctuation checker for any website. 100% private, works on Gmail, Docs & more.

As of June 2026, Website Grammar Checker has 10 users and a 5.00/5 rating from 2 reviews in the Productivity category.

RoarDev Productivity

Chrome Web Store ↗.crx

Users+42.9%

Rating0%

5.00

2 reviews

Reviews0%

Version

1.0.1

Manifest V3

History

5 snapshots

Tracking since Apr 7, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 7, 2026	7	5.00	2	1.0.1
May 3, 2026	9	5.00	2	1.0.1
May 17, 2026	8	5.00	2	1.0.1
May 26, 2026	12	5.00	2	1.0.1
Jun 5, 2026	11	5.00	2	1.0.1
Now	10	5.00	2	1.0.1

Permissions & access

Permissions: activeTabstorage
Host access: None declared

Screenshots

About

Website Grammar Checker - Your Free, Private Writing Assistant

  Instantly check grammar, spelling, and punctuation errors on any website. Unlike other tools, this extension works completely offline and never
  sends your data anywhere - your writing stays 100% private.

  KEY FEATURES:

  
Works Offline - No internet required after installation
100% Private - Your text never leaves your device
Free Forever - No subscriptions, no premium tiers
Works Everywhere - Gmail, Google Docs, social media, forms, and any website

  HOW IT WORKS:

  
Click the extension icon and enable the checker
Browse any website - errors are automatically highlighted
Click on highlighted text to see suggestions
Apply fixes with one click

  WHAT IT CATCHES:

  
Spelling mistakes
Grammar errors
Punctuation issues
Repeated words
Common writing mistakes

  PRIVACY FIRST:

  We built this extension with privacy as the top priority. All processing happens locally on your device using advanced WebAssembly technology. No
  accounts, no tracking, no data collection - ever.

  Perfect for:

  
Writing emails
Social media posts
Online forms
Blog comments
Any web-based writing