Detect AI-Generated Voices in Seconds
Is that voice real or AI-generated? BSmeter analyzes audio from videos, podcasts, and recordings to detect synthetic speech, cloned voices, and deepfake audio with 94%+ accuracy. Free Chrome extension available.
No sign-up required. Free forever. 4,800+ videos analyzed.
Why AI Voice Detection Matters Now
AI voice cloning isn't science fiction — it's happening right now. From emergency scams to political deepfakes, synthetic voices are being used to deceive millions. Here's why you need an AI voice detector.
$12M+ Lost to Voice Scams
According to the FTC, voice cloning scams have already cost victims millions. Scammers clone a loved one's voice from 30 seconds of social media audio and call demanding ransom.
AI Voices Are Everywhere
ElevenLabs, OpenAI, and Google have made AI voice generation accessible to anyone. Social media is flooded with AI-voiced content — much of it designed to mislead.
Detection Is Your Only Defense
As AI voices become indistinguishable from human speech, the human ear can no longer reliably tell the difference. AI-powered detection is the only scalable solution.
How AI Voice Detection Works
Three simple steps to detect AI-generated voices from any source.
Paste a Video or Audio Link
Paste any YouTube, TikTok, Instagram, or podcast URL into BSmeter. You can also upload an audio file directly. Our analysis works on live streams, recorded videos, and standalone audio clips — no special setup required.
AI Analyzes Voice Authenticity
BSmeter extracts the audio track and runs it through our multi-stage detection pipeline. Spectral analysis identifies synthetic frequency patterns. Acoustic fingerprinting checks for known AI voice signatures. Deep learning models flag unnatural speech rhythms and artifacts.
Get Your Voice Credibility Verdict
Within minutes, BSmeter generates a comprehensive report: voice authenticity score (0-100), detected AI voice indicators, confidence level, spectral analysis visualization, and plain-English explanations. See exactly what the AI found and why.
Advanced AI Voice Detection Features
BSmeter combines multiple detection techniques to identify synthetic speech with industry-leading accuracy.
AI Voice Detection Engine
BSmeter analyzes audio tracks from any video or podcast to identify AI-generated or cloned voices. Using spectral analysis and acoustic fingerprinting, it flags synthetic speech patterns, unnatural emphasis, robotic cadence, and artifacts common to ElevenLabs, OpenAI TTS, and other AI voice generators.
Voice Cloning Identification
Voice cloning scams are on the rise — scammers clone a person's voice from 30 seconds of audio and call family members faking emergencies. BSmeter's voice fingerprinting compares audio samples against known patterns, helping you verify whether a voice recording is authentic or synthetically generated.
Deepfake Audio Analysis
Beyond basic voice detection, BSmeter analyzes the full audio spectrum for deepfake artifacts — inconsistent background noise, unnatural breath patterns, splicing artifacts, and frequency anomalies. Whether it's a deepfake robocall, a fake celebrity endorsement, or a manipulated interview, you get a detailed credibility score.
Real-Time Credibility Scoring
Every video or audio clip gets a 0-100 credibility score based on voice authenticity, source verification, and claim analysis. The AI voice detection component feeds into the overall score, so you know at a glance whether a recording is trustworthy — perfect for journalists, fact-checkers, and concerned consumers.
Multilingual Voice Detection
AI voice cloning works across languages — and so does BSmeter. Supporting 8+ languages including English, Spanish, Mandarin, Arabic, Hindi, French, German, and Portuguese, BSmeter's voice detection engine identifies synthetic speech regardless of the language spoken.
Shareable Voice Analysis Reports
Every voice analysis generates a shareable report showing the voice authenticity score, detected AI artifacts, spectral analysis charts, and recommended actions. Share with journalists, law enforcement, or family members to help combat voice cloning scams and misinformation.
Who Uses BSmeter's AI Voice Detector
From journalists protecting their sources to families defending against scams — here's how people use AI voice detection every day.
Protect Against Voice Scams
Got a suspicious call from a 'family member' asking for money? Run it through BSmeter to check if the voice is real or AI-cloned.
Verify Celebrity Endorsements
That AI-generated video of a celebrity endorsing a product might sound real — but BSmeter can detect if the voice is synthetically generated.
Journalist Verification
Journalists and fact-checkers can verify interview recordings, leaked audio, and anonymous tips for voice authenticity before publishing.
Political Deepfake Detection
AI-cloned campaign ads, fake endorsements, and manipulated debate clips — BSmeter helps voters identify synthetic political audio.
Content Moderation
Platforms and content moderators can use BSmeter to automatically flag AI-generated voice content for review — keeping your platform authentic.
Personal Security
Check voice notes, audio messages, and video calls for AI manipulation. BSmeter puts professional-grade voice detection in your pocket.
Frequently Asked Questions
Everything you need to know about AI voice detection with BSmeter.
How accurate is BSmeter's AI voice detection?
BSmeter's voice detection engine achieves industry-leading accuracy by combining multiple detection methods: spectral analysis (identifying synthetic frequency artifacts), acoustic fingerprinting (matching against known AI voice signatures), deep learning classification (trained on millions of real and synthetic samples), and behavioral analysis (detecting unnatural speech patterns). In internal benchmarks, BSmeter correctly identifies AI-generated voices with 94%+ accuracy across 10+ AI speech engines.
Can BSmeter detect any AI voice generator?
BSmeter is trained to detect voices from the most popular AI speech engines including ElevenLabs, OpenAI TTS (including the new GPT-4o voice mode), Google Text-to-Speech, Amazon Polly, Microsoft Azure Speech, PlayHT, Murf AI, Descript Overdub, Respeecher, and more. As new AI voice generators emerge, BSmeter's detection models are continuously updated.
Do I need to upload audio files or can I just paste a link?
Both options work. Paste any YouTube, TikTok, Instagram, or podcast URL and BSmeter automatically extracts and analyzes the audio. You can also upload audio files directly (MP3, WAV, M4A, OGG supported up to 50MB). No sign-up required for the first analysis daily.
Is BSmeter's voice detection free?
Yes! BSmeter offers 1 free voice detection analysis every day, resetting at midnight. For unlimited analyses, advanced features (voice fingerprint database, batch processing, API access), and priority processing, check our Pro plan at bsmeter.ai/pricing.
What's the difference between AI voice detection and deepfake audio detection?
AI voice detection specifically identifies whether a voice was generated by AI text-to-speech or voice cloning systems. Deepfake audio detection is broader — it also detects manipulated real audio (spliced, pitch-shifted, or re-sequenced recordings), synthetic background sounds, and AI-generated music or sound effects. BSmeter does both, giving you a complete audio authenticity analysis.
Can BSmeter detect AI voice in live calls or streams?
BSmeter works best with recorded content (videos, podcasts, uploaded audio) where it can perform thorough spectral analysis. For live streams, BSmeter can analyze clips and segments from the recording. We're working on real-time voice detection for live calls — check our Chrome extension for the latest updates.
Does BSmeter store the audio I analyze?
Audio analysis is processed securely and audio files are not stored permanently. Analysis results (credibility scores and detection reports) are saved to your account if you sign in. If you use BSmeter without signing in (free tier), analysis data is ephemeral and not retained after your session.
Don't Get Fooled by AI Voices
Try BSmeter free and detect AI-generated voices from any video, podcast, or audio file. No sign-up required — just paste a link and get instant voice authenticity analysis.