About FreeGrammarKit
Free grammar checker, spell checker, readability scorer, and tone adjuster that respects your privacy. Everything runs in your browser — your text never leaves your device.
4
Tools
English
Languages
0
Sign-ups Required
0
Data Sent to Server
Our Tools
Grammar Checker
Find and fix grammar mistakes, punctuation errors, and sentence structure issues.
Spell Checker
Detect and correct spelling errors with intelligent, context-aware suggestions.
Readability Scorer
Measure text readability with Flesch-Kincaid scores and improvement suggestions.
Tone Adjuster
Rewrite text to match any tone — formal, casual, friendly, or professional.
Privacy & Security
100% Browser-Based
All text analysis runs entirely in your browser. Your writing never leaves your device.
Instant Results
Get corrections and suggestions instantly. No waiting for server responses.
Works Everywhere
Use on any device with a modern browser — desktop, tablet, or phone.
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