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AI Voice Clone Detector

Free AI Voice Clone Detector & Speech Checker

Verify whether a voice memo, audio file, or call recording is a real human or an AI voice clone synthesized by ElevenLabs, Bark, or deepfake speech models.

4.8(1.5k)RAM-only (zero storage)5 free daily checksNo sign-up

Visual Forensics Guide

How to detect AI voice clones and synthetic speech

Modern neural TTS models mimic human tone and inflection, but leave measurable acoustic fingerprints in the frequency spectrum:

01

Spectrogram Frequency Cutoffs

Neural voice generators often show sharp frequency cutoffs above 16 kHz or artificial harmonic flattening between 2 kHz and 8 kHz.

02

Missing Biological Respiration

Human speakers take natural breaths and produce vocal fry. AI audio often speaks continuously without natural inhalations.

03

Repetitive Pitch Cadence

Synthetic voice clones frequently exhibit identical pitch contour inflections across separate sentences.

04

Plosive & Friction Artifacts

Sounds like /p/, /b/, /s/, and /th/ often lack realistic mechanical friction against teeth and lips, sounding overly crisp or slightly muffled.

How the verification engine works

1. Ingest Media
Upload a video clip, full-resolution photo, or paste any direct media link.
2. Multi-Layer Scan
Scans for frequency patterns, flow-matching artifacts, and generative diffusion noise.
3. Instant Verdict
Clear Real vs. AI verdict with confidence scores, detected generator model, and reverse matches.

Frequently Asked Questions

3 Answers
How does this free AI voice detector work?
Our audio forensic pipeline inspects acoustic spectrograms, phase alignment, and formant transitions to detect neural speech synthesis models.
Can this detect phone scam voice clones?
Yes. Scammers frequently clone family members voices using short audio clips from TikTok or social media. Upload any audio recording to inspect for synthetic speech markers.
Is the AI voice detector free?
Yes. You can test voice notes and audio clips completely free with no registration or credit card.
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