Free AI Humanizer
Paste your ChatGPT, Claude, or Gemini text and get a natural, human-sounding version in seconds, rewritten to reduce the patterns AI detectors flag. No signup for your first rewrites.
How the free humanizer works
The humanizer first scores your text against the patterns AI detectors flag, then rewrites the riskiest passages — varying sentence length and rhythm, diversifying vocabulary, and shifting register — so the result reads as naturally while keeping your meaning. You see the before and after AI-likelihood scores so you can check the improvement yourself.
Check your result
Want to verify? Paste the output into our free AI detector to see the full pattern breakdown, or read how to humanize ChatGPT text for tips. Need to humanize whole documents? Pro covers 50,000 words a month, with PDF and Word upload.
Frequently asked questions
Is the humanizer really free?
Yes. You can humanize short passages here, up to 300 words each, with no signup and no credit card, within a small daily limit. A free account gives you the editor, with 500 words of rewriting a day (1 rewrite a day, Standard tone) and free AI checks. Pro ($9 a month) gives you 50,000 words a month with unlimited rewrites and all 5 tones.
Is there a word limit?
Yes. The no-signup version is capped at 300 words per rewrite so we can keep it free and fast. A free account covers 500 words of rewriting a day. Pro covers 50,000 words a month and lets you upload PDF and Word files.
Will the output pass AI detectors?
No tool can guarantee that — every detector works differently and they update often. The humanizer rewrites your text to reduce the patterns detectors like GPTZero and Turnitin tend to flag, and shows your score before and after. Run the result through our free AI detector and read it over before you use it.
Does it work with ChatGPT, Claude, and Gemini text?
Yes — it works with output from any major AI model. Paste it in and humanize it. The free tool and the Free plan use the Standard tone; Pro unlocks all 5.
Is my text stored?
No. Text is processed to generate the rewrite and is not stored or used for training.
Rewrite up to 500 words a day, free
A free account gives you the editor with 500 words of rewriting a day (1 rewrite a day, Standard tone), free AI checks and your recent documents. Need more? Pro gives you 50,000 words a month, unlimited rewrites and all 5 tones.
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