Forensic content verification
ZeroGPT — Free AI Detector & Content Checker
Advanced AI detection for text, images, and video. Check any content for AI generation with instant confidence scores. 5 detection tools, 3 free scans — no signup required.
Scan text, images, or video
Paste Text to Scan
5
Detection tools
3
Free scans, no signup
150k
Character scan limit
10–15s
Video scan time
How it works
5 AI Detection Tools in One Platform
Every scan returns the same shape of answer: a confidence reading, a plain-language verdict, and an expandable technical breakdown — so switching between tools never means relearning the interface.
AI Text Detector
Scan any passage for AI-generated language
Paste or upload text to get a human/AI confidence score, sentence-level flagging, and a plain-language verdict.
Try it freePlagiarism Checker
Trace text back to matching published sources
Get an originality score plus a source-by-source breakdown of matched content, so you know exactly what to revise.
Try it freeImage Detector
Detect AI-generated or AI-edited images
Drag in an image for a confidence score with a transparent breakdown across ML, OCR, and metadata signals.
Try it freeGrammar Checker
Catch spelling, grammar, and style issues inline
Native-editor style underlines with one-tap fixes, powered by an open-source language engine.
Try it freeAI Video Detector
Verify whether footage is AI-generated
Upload a clip up to 50MB for frame-level authenticity analysis and a clear likely-AI or likely-authentic verdict.
Try it freeWhy ZeroGPT
Why Choose ZeroGPT AI Detector
Built for English accuracy
Every tool is tuned and calibrated specifically for English-language content — we'd rather do one language well than overclaim broad coverage.
Probabilistic, not absolute
Every result includes a plain disclaimer: detection is one signal, not proof. We design against overclaiming.
Built for mobile review
Upload from your camera roll, review results, and re-check history from any device without losing fidelity.
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Who Uses ZeroGPT AI Detector
Try ZeroGPT AI Checker Free — No Signup Required
Paste text, upload an image, or drop a video clip — get accurate AI detection results in seconds. 3 free scans to start.