Synthetic-speech patterns
Reviews usable speech for characteristics associated with AI-generated audio.
Check a suspicious WhatsApp voice note
Save the original voice note, upload the audio file and review the synthetic-speech signal. If the message asks for money, codes or secrecy, verify the sender through a number or channel you already trust.
Specialist checks Data handling explained Uncertainty shown
Check this source What this detector reviews
Segment evidence
Shows the strongest available audio segment instead of hiding everything behind one label.
Safe next action
Keeps identity verification separate from the model score.
Reading the result
Use the score as a signal, not proof
A high synthetic-speech score is a reason to stop and verify. A low score does not prove who sent the recording; stolen real audio and human scammers remain possible.
Important limitation: Forwarded, re-recorded, noisy or very short voice notes can lose useful evidence. Use the earliest original file available and never delay contacting a bank when money has already been sent.
Read the full methodologyWhen this check can help
Family emergencies
Pause before sending money after an unexpected urgent message.
Work payment requests
Confirm new bank details or executive instructions through the normal approval process.
Account recovery
Never share a one-time code because a familiar voice asks for it.