STT.ai: AI Transcription

STT.ai turns any audio or video into accurate text in seconds. Transcribe recordings, podcasts, lectures, interviews and meetings, generate subtitles, and label who said what — powered by state-of-the-art AI speech recognition in 100+ languages. ★ ACCURATE AI SPEECH TO TEXT Upload audio or video from your device, or record straight into the app — STT.ai transcribes it with high accuracy using Whisper-class AI models. Built for long-form audio: lectures, podcasts, interviews and meetings, not just short clips. ★ 100+ LANGUAGES Transcribe in over 100 languages with automatic language detection. Accents and mixed-language audio are handled cleanly. ★ SUBTITLES & CAPTIONS Generate ready-to-use subtitles and export SRT or VTT for any video. ★ SPEAKER LABELS Automatic speaker diarization labels who said what, so multi-person interviews and meetings are easy to read and search. ★ AI SUMMARY Get an instant AI summary of any transcript, so you can skim a two-hour recording in a minute. ★ EXPORT & SHARE Download your text as TXT, SRT, VTT or JSON. Copy, share, or send it straight to your other apps. ★ PRIVATE BY DEFAULT Your audio is deleted within 24 hours and is never used to train models. ★ FREE TO START Transcribe free every day with a daily allowance, then pay per second only for what you use — no bloated subscription. ★ MORE ON THE WEB Your account works at stt.ai, where you can also transcribe from a link, translate transcripts, edit subtitle timing, and use the developer REST API with our Python and Node SDKs. Whether you're a student capturing lectures, a journalist transcribing interviews, or a podcaster making show notes, STT.ai gives you fast, accurate transcription in one app. Try it free at https://stt.ai