Grammar Checker Extension

Name: Grammar Checker Extension
Rating: 5 (1 reviews)
Author: VortexSpark

Real-time grammar & spelling checker for any webpage. Highlights errors, one-click fixes, and word lists.

As of June 2026, Grammar Checker Extension has 52 users and a 5.00/5 rating from 1 reviews in the Productivity category.

VortexSpark Productivity

Chrome Web Store ↗.crx

Users+57.6%

Rating0%

5.00

1 reviews

Reviews0%

Version

2.0

Manifest V3

History

9 snapshots

Tracking since Apr 11, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 11, 2026	33	5.00	1	2.0
Apr 21, 2026	314	5.00	1	2.0
Apr 28, 2026	44	5.00	1	2.0
May 5, 2026	46	5.00	1	2.0
May 11, 2026	47	5.00	1	2.0
May 16, 2026	45	5.00	1	2.0
May 23, 2026	49	5.00	1	2.0
Jun 2, 2026	47	5.00	1	2.0
Jun 10, 2026	45	5.00	1	2.0
Now	52	5.00	1	2.0

Permissions & access

Permissions: storageactiveTabtabscontextMenusscripting
Host access: <all_urls>

Screenshots

About

This application is a browser extension designed to enhance text editing by identifying and highlighting grammar errors, misspelled words, and blacklisted terms on web pages. It provides the following features:

Grammar and Spelling Error Detection: The extension scans the text on a webpage and highlights grammar mistakes and misspelled words using an external grammar-checking API.

Customizable Blacklist and Whitelist: Users can add words to a blacklist (to flag them as errors) or a whitelist (to ignore them during checks). These lists are stored and synchronized across devices.

Interactive Tooltips: When hovering over highlighted words, the extension displays a tooltip with suggestions for corrections or additional information.

Context Menu Integration: Users can right-click on words to quickly add them to the blacklist or whitelist.

Error Navigation: The extension provides functionality to navigate through errors on the page and scroll to specific ones.

Real-Time Updates: Changes to the blacklist, whitelist, or text content are reflected immediately, ensuring that the highlights stay up-to-date.

Periodic Rechecks: The extension periodically rechecks the page for new errors, ensuring that dynamic content is also analyzed.

This tool is ideal for users who want to improve the quality of their writing or enforce specific language rules on web pages.