AI voice detector for videos: is this voice cloned?
A few seconds of someone's audio is enough to clone their voice. Fake endorsements, scam videos, leaders saying things they never said: our voice model listens to the soundtrack separately from the picture, so a real video with a fake voice doesn't slip through.
How it listens
- The soundtrack is split into short windows, and a 95-million-parameter speech model checks each one for signs of a synthetic or cloned voice.
- Quick Scan samples the soundtrack; Deep Scan listens to all of it.
- The report shows which stretches sounded synthetic, with timestamps.
Signs of a cloned voice you can check yourself
- Breathing that's missing or in odd places.
- Sound that's too clean: no room echo or background noise that fits the scene.
- Lips that drift out of sync with the words.
- Stress on the wrong words, or the same rise and fall repeated sentence after sentence.
Honest limits
Voice cloning is improving fast, and voice detectors, ours included, catch the newest clones less reliably than AI-made pictures. Treat a voice result as one piece of evidence, and check where the video came from too.
How often it's right
- of 601 AI videos flagged in an independent test
- 97%
- of 84 real videos passed
- 96%
- each clip tested as published, WhatsApp-quality, 360p and heavily compressed
- 4×
No detector is 100% sure, so every answer comes with its reasons, and an honest “not conclusive” when the signals don't agree. Full results (measured 2026-10-10).
Questions
- Can it check a voice note or a call recording?
- It checks video files and links. A voice note can be checked as a video: screen-record it while it plays, then upload the recording.
- Someone cloned my voice. What can I do?
- Keep the evidence, report it to the platform and, for threats or fraud, to the police (in India, cybercrime.gov.in or 1930). Our guide walks through each step.
- Is it free?
- Quick Scan is free to try, with no sign-up. Deep Scan, which checks every second of picture and sound and gives you the full report and a PDF, is a small one-time payment or part of a monthly plan.