Gratis pale pou tèks sou entènèt
Konvèti pale nan tèks ak transkriptyon AI-powered. Upload fichiers audio, enregistrement de votre microphone, ou kole yon URL. 100 + lang, 10 + modèl, 98% + egzakteman.
1. Upload Enregistrement pale
Upload yon dosye son oswa videyo, kole yon URL, oswa enskri pale soti nan mikwo ou.
2. AI konvèti pale pou tèks
Chwazi soti nan 10 + modèl AI. deteksyon pale ak lang auto-deteksyon ki enkli.
3. Eksporte Transkript ou
Telechaje nan 6 fòma. Partage transkript lyen ak jwe son.
Modèl pale pou tèks
Chwazi modèl AI ki pi bon pou bezwen ou yo - oswa kite nou chwazi pi bon an.
Konvèti pale an tèks nan plis pase 100 lang
Konvèti pale pou tèks
Start Free →Kesyon ki poze souvan
Speech to text (ki rele tou reconnaissance de langaj oswa ASR) konvèti son ki pale nan mo ekri otomatikman. STT.ai kouri enregistrement ou a atravè yon modèl AI ki tande son an ak pwodwi tèks editab ak timestamps ak étiquettes oratè - pa gen okenn klike sou nesesè.
Yon modèl akustik mete an plas fòmonm son an pou fonèm, Lè sa a, yon modèl lang asamble yo nan mo ki pi probable ak ponktiyasyon. STT.ai fè sa sou GPU ak modèl tankou Whisper Large V3 ak NVIDIA Canary, se konsa yon enskri yon èdtan se jeneralman fè nan 2-3 minit.
Wi, chak vizitè resevwa 600 minit gratis pa mwa san yo pa bezwen enskri pou premye dosye ou. Plan ki peye yo kòmanse nan $5/mwa epi yo ajoute dosye ki pi long, transkript prive, ak pwosesis priyorite.
On clean speech our best models reach 95-97% accuracy (a 3-5% Word Error Rate on benchmarks). Accuracy drops with background noise, heavy accents, crosstalk, or low-bitrate audio — using a decent microphone and a quiet room makes the biggest difference.
Yes. Speak into your microphone and STT.ai streams the transcript live via the live-transcription tool. You can also upload a finished recording for batch transcription if you don't need it word-by-word as you talk.
STT.ai recognizes 100+ languages and auto-detects the spoken language for most audio. You can also set the language manually for a small accuracy lift, and mixed-language recordings are handled by switching mid-clip.
Yes. Speaker diarization labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the editor. This works across every supported model and language.
STT.ai accepts 20+ formats including MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, and AVI. Output to TXT, SRT, VTT, DOCX, JSON, or PDF.
Speech to text transcribes WHAT was said into words; voice recognition (speaker identification) determines WHO said it. STT.ai does both — transcription plus speaker diarization — but the terms describe different tasks.
Yes. Audio is processed and deleted by default. Pro plans add client-side encryption so transcripts are unreadable without your key, even to STT.ai, and your data is never used for model training without explicit opt-in.
Yes. STT.ai has a REST API with Python and Node.js SDKs plus an MCP server for Claude and Cursor. The free API tier includes 100 minutes/month, with per-second billing beyond that.
Yes. Every transcript opens in a built-in editor where you can fix misheard words, rename speakers, adjust timestamps, and add notes. Edits persist across every export format.