AI or Not

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Free AI detector for text, images, video, voice, and music

#AI Content Detection #AI Detection #AI Image Detection #AI Music Detection #AI Video Detection #Detect AI‑Generated Text #Verify AI Authorship+3

AI or Not

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Overview

AI or Not is a free AI content detector that checks whether text was written by a person or generated by ChatGPT, Claude, Gemini, or another model. It returns a sentence-by-sentence, color-coded breakdown with confidence scores instead of a single verdict, plus dedicated detectors for images, video, voice, and music.

Last updated: Aug 19, 2026

Key Features

Sentence-by-sentence text detection

A color-coded heatmap flags exactly which sentences read as AI-generated, alongside an overall risk score — instead of a single black-box number.

Multi-format detection

Beyond text, AI or Not includes dedicated detectors for images, video, voice, and music.

Multi-model, multi-language coverage

Tuned against output from ChatGPT, Claude, Gemini, Copilot and more, across English, Chinese, and other languages.

Pros

No sign-up required for the core detector, with a generous 500,000-character free limit per text check.
Explainable results — shows the specific signals (flat rhythm, give-away transitions, even pacing) behind each verdict instead of a single black-box score.

Cons

Like any AI detector, results are a strong probability signal rather than a definitive verdict, and higher daily usage limits require creating a free account.

Pricing

Plan	Price	Highlights
Free	$0	No sign-up required Up to 500,000 characters per text check Image, video, voice, and music detectors Optional free account for higher daily limits and check history

Pricing is collected from the official AI or Not website and may change. Always confirm with the vendor.

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Ratings & reviews

No reviews yet. Be the first to share your experience.

Share your experience

Help others decide, your insights matter

Community reviews (0)

Most recent

No reviews yet. Be the first to share your experience.

Key Features

Sentence-by-sentence text detection

A color-coded heatmap flags exactly which sentences read as AI-generated, alongside an overall risk score — instead of a single black-box number.

Multi-format detection

Beyond text, AI or Not includes dedicated detectors for images, video, voice, and music.

Multi-model, multi-language coverage

Tuned against output from ChatGPT, Claude, Gemini, Copilot and more, across English, Chinese, and other languages.

Pros

No sign-up required for the core detector, with a generous 500,000-character free limit per text check.
Explainable results — shows the specific signals (flat rhythm, give-away transitions, even pacing) behind each verdict instead of a single black-box score.

Cons

Like any AI detector, results are a strong probability signal rather than a definitive verdict, and higher daily usage limits require creating a free account.

Pricing

Plan	Price	Highlights
Free	$0	No sign-up required Up to 500,000 characters per text check Image, video, voice, and music detectors Optional free account for higher daily limits and check history

Pricing is collected from the official AI or Not website and may change. Always confirm with the vendor.