Free tool
AI Text Humanizer
Paste AI-generated text and get back writing that sounds like a real person wrote it. Three tones, no signup, completely free.
Free to use. Powered by open-source AI models. Your text is not stored.
Frequently asked questions
What does an AI humanizer do?
It rewrites AI-generated text to read like natural human writing: varied sentence lengths, contractions, no robotic connectors like 'Moreover' or 'In conclusion', and no filler phrases - while keeping every fact and number intact.
Is this humanizer free?
Yes, completely free with no signup. It runs on open-source AI models via OpenRouter. Each user gets 10 rewrites per hour so it stays free for everyone.
Will humanized text bypass AI detectors?
It makes text sound significantly more natural, which typically lowers AI-detection scores, but no tool can guarantee bypassing detectors - and detectors themselves are often unreliable. Use it to improve readability, and always review the output.
What tones can I choose?
Three: Natural (neutral everyday writing), Casual (relaxed, conversational), and Professional (polished but human, for work documents).
Is my text stored?
No. Your text is processed to generate the rewrite and is not saved on our servers.
Want to rephrase rather than humanize? Try the Paraphrasing Tool, or see all our free AI tools.