AI-HUB

ZeroGPT is a powerful, accurate AI tool for detecting chatGPT content, OpenAI-generated text, and plagiarism.

GPTZero detects AI models in text to bring transparency, distinguishing human written content.

Friendly feedback. Fast.

Proofread your writing with PaperRater’s free online grammar and plagiarism checkers

Duplichecker detects plagiarism from your text more accurately

Prevent & Protect Your Website Against Content Theft

Check for similarity with the tool trusted by the world’s leading publishers, researchers, and scholars.

Get more benefits with PlagScan and Turnitin