AI Generated Voice Detector
Identify ElevenLabs, Murf, and OpenAI speech clones in seconds. Our AI generated voice detector checks spectral artifacts with no signup.
How to Detect AI Generated Voice Speech in 3 Steps
Use our synthetic voice detector to verify audio recordings in three simple actions.
Step 1
Upload voice file
Select or drop any MP3, WAV, M4A, or FLAC audio recording up to 10MB.
Step 2
Neural artifact analysis
The AI voice clone detector checks vocal tract naturalness and high-frequency synthesis patterns.
Step 3
Instant probability score
Get a clear Real vs Synthetic score with individual ratings for spectral, prosody, and noise signals.
How AI Generated Voice Detection Works
Detecting AI generated voice requires looking past the surface of the audio. The words may sound natural, the accent may be convincing, the emotion may seem real — but the underlying signal always carries evidence of its synthetic origin. An AI generated voice detector measures three independent signals that synthetic speech cannot fully hide, combining them into a single authenticity score.
Synthetic Spectral Artifacts
AI generated voice is assembled sample by sample by a neural network, and this assembly process leaves a spectral fingerprint. Real human speech carries harmonic complexity that drifts naturally across each syllable, shaped by the physics of the human vocal tract. Synthetic speech smooths out this complexity, producing frequency bands that are too clean and transitions that are too gradual. Our detector compares the spectral fine structure of your audio against known AI generated voice patterns from leading synthesis platforms.
Machine Prosody Detection
The rhythm of AI generated voice is its most revealing flaw. Neural text-to-speech models learn prosody from datasets, and they reproduce it with a statistical consistency that no human achieves. Real speakers speed up and slow down unpredictably, stress the wrong syllable occasionally, and leave pauses that follow no pattern. Our AI generated voice detector quantifies prosodic variance across the recording and flags the telltale uniformity of machine-generated speech rhythm.
Digital Origin Tracing
Every recording made in the physical world bears the mark of its environment. AI generated voice, created entirely in software, either omits this environmental signature or adds it as a post-processing layer that does not interact naturally with the speech. Our detector traces the relationship between the voice signal and the noise floor, identifying the digital cleanliness that reveals audio never captured by a real microphone.
Synthetic Voice Detector Applications
Detect synthetic voice speech across media, creator content, and corporate security.
Media content verification
Broadcasters can run audio leaks through an AI generated voice detector to prevent circulating fake news clips.
Voiceover actor protection
Voice actors can use an AI voice clone detector to identify unauthorized voice models trained on their audio.
Enterprise security QA
Security teams can screen incoming audio authorizations using a synthetic voice detector to stop fraud.
Looking for a different kind of audio check? Our ai audio detector covers general audio authenticity checks for podcasts, interviews, and recordings.
For phone-scam or voicemail screening specifically, our fake voice detector is built for that scenario.
Why Choose Our AI Generated Voice Detector
Engineered for fast neural synthesis identification and local data security.
Multi-model detection
Identifies synthetic speech generated by ElevenLabs, Play.ht, Murf, and OpenAI speech models.
Over 90% confidence
High accuracy on clean audio, with transparent confidence metrics for compressed phone audio.
Local browser privacy
Processing takes place inside your browser. No files are retained on external cloud servers.
Free to use online
Free access with no account registration, credit card, or personal information required.
Frequently Asked Questions
Try the AI Voice Detector Now
Upload an audio file and get an instant authenticity score. Free, private, no signup.