AI-generated video checker
Is this video AI?
Upload any clip and find out whether it was AI-generated — by Sora, Veo, Kling, Runway or another model. Free, unlimited and private.
- 100% free
- Unlimited checks
- No upload — runs on your device
- No sign-up
·
- File & Content Credentials
- Frame sampling
- AI model
- Visual analysis
Verdict
Evidence
File details
No detector is 100% accurate. Treat this as one piece of evidence, not proof. How the score works.
What “is this video AI?” really means
An AI-generated video is created from a text prompt or an image by a generative model — nothing was filmed. That’s different from an edited or deepfaked video, where real footage is altered (a face swapped, lips re-synced). Our detector is built mainly for the first kind: fully synthetic clips.
The evidence we look for
| Signal | What it tells you | Strength |
|---|---|---|
| C2PA manifest with “trainedAlgorithmicMedia” | The creating tool declared the video AI-generated | Very strong |
| Generator name in metadata | e.g. OpenAI, Veo, Runway, Kling written into the file | Strong |
| Camera make/model, GPS | Written by a phone or camera at capture | Strong (towards real) |
| Frame classifier score | Synthetic texture, lighting and detail patterns | Moderate |
| Length, frame rate, audio | Matches typical generator output | Weak |
Every result shows which of these signals fired and how much each counted, so you’re never handed a black-box number.
AI video generators we recognise
OpenAI Sora · Google Veo & Flow · Runway Gen-3/Gen-4 · Kling · Pika · Luma Dream Machine · Hailuo (MiniMax) · Wan · Hunyuan Video · ByteDance Seedance/Dreamina · Vidu · Synthesia · HeyGen · Higgsfield · PixVerse · Hedra · Adobe Firefly · Meta · Grok Imagine · LTX Video · CogVideoX · AnimateDiff/ComfyUI.
FAQ
How do I know if a video is AI generated?
Check three things: does the file carry Content Credentials or generator metadata, does it have camera data from a real phone, and do the frames show AI artifacts like morphing objects, warped hands and garbled text. Our detector does the first two automatically and adds an AI model for the third.
Which AI video generators can this detect?
Metadata checks recognise Sora/OpenAI, Google Veo and Gemini, Runway, Kling, Pika, Luma, Hailuo/MiniMax, Wan, Hunyuan, Seedance, Vidu, Synthesia, HeyGen, Higgsfield, PixVerse, Hedra, Adobe Firefly, Meta, Grok Imagine, LTX and more. The visual model is generator-agnostic.
Can AI-generated videos be made undetectable?
Removing watermarks and metadata is easy, and visual detectors can be fooled by heavy compression or filters. That’s why no tool, including this one, can promise certainty. Absence of AI evidence is not proof a video is real.
Is a video AI if it has no audio?
Not necessarily. It’s a weak hint because many AI tools output silent clips, but plenty of real clips are silent too. We give it very little weight.