Free writing tools
Small, focused utilities that run entirely in your browser. Nothing is uploaded, nothing is stored. When you need a full proofread - spelling, grammar, punctuation and formatting - try Verbao's free proofreader.
Grammar checker
grammar fixes for tense, agreement, punctuation and awkward phrasing. Free up to 500 words.
OpenSpell checker
Fix typos, homophones and real-word slips in UK or US English. Free, no sign-up, no upload.
OpenWord counter
Count words, characters, sentences, paragraphs and reading time. Free, instant, no sign-up.
OpenReadability score
See Flesch-Kincaid, Gunning Fog, SMOG and more. Find out what grade level your writing hits.
OpenHomophone checker
Highlights their/there, your/you're, affect/effect and 30+ more. Explains the difference in context.
OpenNeed a full proofread?
These tools count and measure - they don't fix mistakes. When you want spelling, grammar and punctuation cleaned up in seconds, drop your text into the proofreader. Free up to 500 words.
Try the proofreaderPremium tools
Rewrite and condense with the tool. Free tier is capped at 200 words and 3 uses per 48 hours - upgrade to Unlimited for no cap.
How Verbao compares
Honest side-by-sides with the tools you might already be paying for.