Decopy AI

Checking whether text reads as machine-written, then fixing it, usually means juggling several sites.

Decopy AI puts those jobs in one spot.

It is an AI content detector and humanizer that also paraphrases, summarizes long documents and PDFs, checks grammar, and generates stories.

There are homework and math helpers too, and multiple languages are supported.

The free tools can be used without logging in, which is convenient but may bother you if you care about where your text goes.

Decopy AI is free to use.

Its detector is described as highly accurate, though you should test it on your own writing before relying on it.

The humanizer rewrites AI text so it sounds more natural, but results against Turnitin's AI detection can vary, so do not think of it as a guaranteed bypass.

Students, writers and office users who want several writing utilities in one tab are the obvious audience.