AI Voice Cloner
Clone any voice from a short audio clip. Upload 3-10 seconds of speech, type your text, and generate audio in the same voice.
Clone: provide a 3–10s reference clip. Preset: pick from bundled multilingual voices.
> I-upload ang boses reference audio
MP3, WAV, M4A, FLAC
VibeVoice presets cover English, German, French, Japanese, Korean, Polish, Portuguese, Spanish, Italian, Dutch.
> Max 500 mga character
0/500
> Gumagamit ng 1 credit bawat henerasyon
Paano ito gumagana
1
> Mag-upload ng Reference
> Magbigay ng 3-10 segundo ng malinaw na pagsasalita mula sa boses na gusto mong i-clone.
2
> AI Analyzes boses
Ang F5-TTS ay nag-a-extra ng mga katangian ng boses: tono, pitch, estilo ng pagsasalita, accent.
3
> Bumuo ng Pagsasalita
> Ang iyong teksto ay nagsasalita sa cloned boses. I-download ang resulta bilang WAV.
> Ang pag-clone ng boses ay para sa personal at awtorisadong paggamit lamang. Huwag mag-clone ng boses nang walang pahintulot ng nagsasalita.
Mga Madalas Itanong
Upload your audio or video file to STT.ai, paste a URL, or record live. Select your preferred AI model and click Transcribe. Most files complete in under 5 minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.
Yes — STT.ai gives every visitor 600 free minutes/month with no signup required for your first file. Paid plans starting at $5/month unlock longer files, private transcripts, and priority queueing.
Accuracy depends on the model and audio quality. Our best models reach a 3-5% Word Error Rate on benchmarks — 95-97% accuracy on clean speech. The compare-stt tool lets you run multiple models on the same file and pick the best one.
STT.ai offers 10+ models — STT.ai Enhanced (our most accurate), Whisper Large V3 (99 languages), NVIDIA Canary (#1 WER on supported langs), Whisper Turbo (fast), Moonshine (lightweight), and more. Each model page has details.
Yes. Export your transcript as SRT or VTT subtitle files — they work with YouTube, Vimeo, TikTok, VLC, and every major video player. The burn-subtitles tool overlays them onto video as hardsubs.
Yes. Speaker diarization automatically labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the editor. Works across all models and languages.
Most files are transcribed in under 5 minutes. A 1-hour audio file typically finishes in 2-3 minutes with our fastest models. Speed depends on model choice and current load.
STT.ai supports 20+ input formats — MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, AVI and others. Output to TXT, SRT, VTT, DOCX, JSON, and PDF.
Yes. Audio files are processed and deleted by default. Pro plans add client-side encryption — even if our database is breached, your transcripts are unreadable without your key. Data is never used for model training without explicit opt-in.
Yes. STT.ai offers a REST API with Python and Node.js SDKs, plus an MCP server for Claude and Cursor. Free API tier includes 100 minutes/month.
Yes. Every transcript opens in our built-in editor where you can correct words, rename speakers, adjust timestamps, and add notes. All changes save automatically.
Every transcript gets a unique shareable URL. Export to DOCX or PDF for email. Pro plans add password-protected and permanent links — useful for client work.
STT.ai supports 1,300+ platforms including YouTube, Vimeo, TikTok, SoundCloud, and more. URL transcription works with publicly-available content only — DRM-protected sources cannot be transcribed.