Standard grammar checkers do their job — but they often do too much. They replace your sentence rhythms, simplify your word choices, and sand down the rough edges that make your writing feel personal. Written's grammar checker takes a different approach.
With the AI Influence Slider set to Fix Only mode, Written corrects grammar, spelling, and punctuation without touching your voice. No rewriting. No paraphrasing. Just clean, accurate text — exactly as you wrote it, just fixed.
Fixes errors in grammar, spelling, punctuation, and sentence structure without rewriting your style.
Removes awkward phrasing and improves readability while preserving your natural voice.
Unlike most grammar tools, Written tracks your voice score before and after every correction.
Get corrections in seconds — no slow loading, no waiting, no loss of focus.
Try Written Free
Start with the free tier. Paste your text and let Written correct it — no sign-up pressure.
Written gives you both options. Fix Only mode is a pure grammar and spelling correction layer — nothing else changes. Enhance mode goes one step further, improving readability and flow while still respecting your voice. Both modes let you review changes before accepting them, so you're always in control.
Most grammar tools are built for corporate writing — clear, neutral, professional. Written was built first for authors, which means it understands that intentional comma splices, sentence fragments, and unconventional punctuation can be choices, not mistakes. The AI Influence Slider lets you decide what to fix and what to keep.
"Written fixes the errors without touching the soul of my writing. Other grammar tools rewrote me. Written corrects me." — Fiction author using Written