Free Online Transcription Tool

Upload a file, record from your mic, or paste a URL. AI transcribes in seconds.

Funciona amb de fichièrs àudio e vidèo publics. Lo contengut protegit per DRM es pas suportat.

Upgrade for Enhanced
Private transcript
Discutir amb transcripcion
Desverrollar amb Pro →
Drop file here or click to browse
MP3, WAV, M4A, FLAC, MP4, MKV, MOV, WebM — up to 2GB
Batch upload multiple files with Pro
Upgrade for Enhanced
Private transcript
Discutir amb transcripcion
Desverrollar amb Pro →
Upgrade for Enhanced
Recording: 0:00
Real-time Vosk (instant)
Enhanced Whisper (accurate)
Public links: 24h, text only · Sign up for 7d + audio · Pro for private links

Real-time speech to text. AI auto-corrects as you speak — accuracy improves with longer speech.

Test your microphone first
❤️ Love STT.ai? Tell your friends!
You've used your free transcriptions

Inscriu-te per recebre 600 minutas/mes, o per obtenir de transcripcions illimitadas.

Sign up free Log in
10 free min/day 600 min free with signup No credit card Encrypted
Sign up free →
100+ Languages
Auto-detect or select. All major languages supported.
Speaker Detection
Identifies who said what automatically.
Private Transcript
Encrypt transcripts in your browser. Even we can't read them.
6 Export Formats
TXT, SRT, VTT, DOCX, JSON, PDF.

Supported Audio & Video Formats

MP3 WAV M4A FLAC OGG MP4 MKV MOV WebM AVI AAC OPUS WMA

Upload files up to 2GB. We also support 1,300+ platforms — just paste a URL. See all platforms →

Funciona amb de fichièrs àudio e vidèo publics. Lo contengut protegit per DRM es pas suportat.

How It Works

1

Upload or Record

Upload an audio/video file, paste a URL from YouTube or any platform, or record from your microphone.

2

AI Transcribes

Choose from multiple AI models. Language detected automatically. Speaker diarization identifies who said what.

3

Export & Share

Download as TXT, SRT, VTT, DOCX, JSON, or PDF. Share with a link. Enhance with AI for higher accuracy.

100+ Languages
See all supported languages with accuracy info
AI Models
Compare Whisper, Canary, and more
API & SDKs
Transcribe programmatically with Python or Node.js
Search Podcast Transcripts
Search inside 500+ podcast transcripts
Podcast Directory
Browse 500+ podcasts with auto-generated transcripts
Submit Your Podcast
Get free AI transcripts for every episode

Frequently Asked Questions

Upload your audio or video file to STT.ai. Select your preferred AI model and options, then click Transcribe. Your transcript will be ready in minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes! STT.ai offers 600 free minutes per month for all users. No signup required for your first transcription. Paid plans with more minutes and features start at $5/month.

La precision depend del modèl d'IA que causís e de la qualitat de l'audío. Los nòstres melhors modèls atenhon un taus d'error de 5-7% sus las valors de referéncia, çò que significa 93-95% de precision. Un audío clar amb un bruit de fons minim produsís los melhors resultats.

STT.ai ofrís mai de 10 modèls, coma Whisper Large V3, NVIDIA Canary, e mai. Podètz comparar los resultats de diferents modèls sul meteis fichièr.

@ info: status

Yes. STT.ai automatically identifies and labels different speakers using AI speaker diarization. Works across all models and languages.

La majoritat dels fichièrs son transcrits en mens de 5 minutas. Un fichièr àudio d'una ora pren normalament 2-3 minutas amb los nòstres modèls mai rapids.

STT.ai pren en carga mai de 20 formats àudio e vidèo, coma MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM e AVI. Exportar coma TXT, SRT, VTT, DOCX, JSON o PDF.

Òc. STT.ai ofrís una API REST amb Python e Node.js SDKs. Nivèl liure inclutz 100 minutas/mes.

Yes. STT.ai includes a built-in transcript editor where you can correct errors, rename speakers, and adjust timestamps.

Cada transcripcion a un ligam unic partatjat. Exportar en DOCX o PDF per correu electronic. Los plans Pro ofrís de ligam permanents protegits per mot de pas.

STT.ai pren en carga mai de 1300 plataformas, coma YouTube, Vimeo, TikTok, SoundCloud, e mai. La transcripcion d'URL fonciona sonque amb de fichièrs àudio e vidèo accessibles al public. Lo contengut protegit per DRM (coma los episòdis premium de Spotify, Netflix, Disney+, etc.) pòt pas èsser transcrit. Pel contengut DRM, telecargar lo fichièr separadament e lo metre dirèctament en linha.