Fillora PDF - Free AI Grammar Checker

by Fillora PDF · fillorapdf.com · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Fix grammar, spelling, punctuation, and improve writing style instantly with Fillora PDF AI Grammar Checker.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#364K

#275K among extensions

Version

1.0.1

updated 6 Aug 2026

Users

monthly, 2 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Fillora PDF - Free AI Grammar Checker

Fillora PDF AI Grammar Checker is a fast, accurate, and easy-to-use Chrome extension designed to help students, writers, professionals, and non-native English speakers correct grammar, spelling, and punctuation instantly on any website. 🔍 KEY FEATURES: • One-Click Page Selection Fix: Highlight any text on any webpage, right-click, and select "Fix Grammar with Fillora" to correct instantly. • AI Spelling & Punctuation Refiner: Fix typos, comma splices, sentence structure, and vocabulary choice. • One-Click Copy: Copy corrected text directly back into your document or editor with a single tap. • Light & Fast (Manifest V3): Built on Google Chrome's latest Manifest V3 architecture for zero background battery drain. • FilloraPDF Studio Integration: Deep-link directly to FilloraPDF.com/grammar-checker for comprehensive writing tools and PDF export. 🔒 PRIVACY FIRST: Your text is processed securely over SSL encryption and is never sold or stored permanently.