Beat every major AI content detector
Different detectors look for different signals, and most humanizers only fool one. Ultra Humanizer rewrites the underlying structure of your text so it reads as human across every major AI content detector.
Verified against Turnitin, Pangram, Originality.ai, Copyleaks, and more.
Targets the shared root cause: statistically predictable, uniform AI writing.
Full control over style, depth, formality, voice, and variation.
Available as a free Humanizer, with REST API access from Pro onwards.
How it works
Paste your text
Drop your AI-generated draft into the Humanizer, or send it to the REST API on Pro and above. Up to 5,000 words per request.
Pick a style & depth
Choose academic, professional, conversational, and more. Tune formality, variation, and length tolerance to match your voice.
Get human output
Receive natural, human-sounding text in under 500ms (median) that reads as genuinely written by a person.
One humanizer for every detector
Turnitin, Pangram, Originality.ai, Copyleaks, and other major detectors each weight signals differently, but they all key off the same thing: AI text is too predictable and too uniform. Ultra Humanizer rebuilds that text with the natural variation of human writing, so a single pass clears them all instead of forcing you to chase each detector separately.
Test, then trust
Start free with 1,000 credits and run your own before-and-after checks in your detector of choice. When you are confident, upgrade to Pro or above to integrate the REST API and humanize at scale across essays, articles, and marketing content.
Frequently asked questions
Which AI detectors does it work against?
Ultra Humanizer is verified against Turnitin, Pangram, Originality.ai, Copyleaks, and other major detectors, tested continuously against the latest versions of each.
Is there a free way to try it?
Yes. Sign up for 1,000 free credits, no card required, and humanize text in the Humanizer right away.
Start humanizing for free
Get 1,000 credits on signup. No card required. Humanize your first draft in seconds.
Open the Humanizer