Think ChatGPT is Safe? Think Again.
Turn ChatGPT, Claude, and Gemini drafts into writing that sounds like you wrote it.
ChatGPT|
Turnitin—
GPTZero—
Originality—
Copyleaks—
Writer—
Sapling—Checked against the major detectors
See Exactly What Happens
One ChatGPT-written passage, before and after the rewrite. Results vary by detector and by text.
Check Before You Submit.
A calmer final review for essays, assignments, and papers.
Know Before You Submit. Fix It If You Need To.
Join the students and writers who stopped worrying. Checking is always free, no card required.
Check My Writing Now →Frequently Asked Questions
Quick answers to what students and writers ask us most.
It is a safety net for work you already wrote. Detectors flag plenty of human writing as AI, and one false positive can put you in a conversation you do not want. Checking before you submit just means you find out first, and fix anything that reads as robotic, instead of your professor.
Your text is stored in our own database so you can save, reopen and export your documents, and it is sent to the detection services over their APIs to produce the scores. We do not sell your writing and we do not use it for advertising. Retention and deletion are covered in our privacy policy.
Detectors change their models regularly, and we update ours as they do. In practice that means you can re-check a draft against current versions rather than trusting a score from months ago. We do not claim to anticipate every update.
It rewrites the phrasing detectors react to, such as uniform sentence length, stock transitions and hedging language, into wording that reads naturally. Then it re-checks so you can see what each detector reports. Results differ between detectors and no tool can promise a particular score.
It shows you exactly what each detector flags, then rewrites only what needs fixing, so your meaning stays intact.
Students, researchers, and professional writers who draft with AI and want the final work to read as their own.
Yes. You can change your plan whenever you want from your account settings.
Support is available by email, and the team usually replies the same day.