Free · no sign-up
Voice note checker
Got an urgent voice note asking for money? Export it from WhatsApp and check it for synthetic speech before you act.
Drop your files here, or click to choose
MP3, WAV or M4A · up to 8 MB each · up to 10 at once · 5 free checks per hour
What this checker looks at
Synthetic speech review
An AI review listens for cloned-voice patterns and explains its verdict.
File fingerprint
Each file gets a SHA-256 fingerprint so you can prove what you received.
Format check
Opus, M4A, MP3 and WAV voice notes are supported.
Clear next step
Review results come with advice on what to do.
How to use it
- 1
Add the file to the box above, or choose up to 10 at once (up to 8 MB each).
- 2
Wait a few seconds while we fingerprint, scan and review it.
- 3
Read the verdict and the reasons behind it.
- 4
Need proof? A free workspace turns the check into a certificate with a QR code.
Questions
Long-press the voice message, tap Share or Forward, and save or share it to the VerifyAI app or your files, then upload it here.
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