Whakahaurangi-ki-tuhi-rangirangi
Ka tahuri te oro ki te kupu me te whakarerekētanga AI-powered. Whakaputa i ngā faila oro, whakataki i te pūoro, te tāpiri rānei i tētahi URL. 100+ reo, 10+ tauira, 98%+ te tika.
Whakarewa audio
Whakaata mai te MP3, WAV, M4A, FLAC, OGG, he āhua oro rānei. Tae noa ki te 2GB.
2. AI e mahi ana i te oro
Ka tangohia e AI te kōrero mai i tō tātou oro me te kitenga kaikōrero me ngā tātai wā.
3. Whakawhiwhia ki a koe te whakahuatuhi
Ka tirohia, whakakē, tuku, tiritiri rānei. Ka kawea hei TXT, SRT, VTT, DOCX, PDF rānei.
He pūāhua pūoro ki te kuputuhi
Hiko te tauira AI e ōrite ana ki o tātou hiahia - ka taea rānei e tātau te kōwhiri i te tino pai rawa.
Whakarerekē i te oro i roto i ngā reo 100+
Ko ngā take whakamahi oro ki te kupu
E whakaritea ana hei tahuri oro ki te kupu?
Ka tīmata te wātea →E pā ana ngā pātai
Upload your audio file or paste a URL, pick an AI model, and click Transcribe. STT.ai returns editable text with timestamps and speaker labels — most files finish in under five minutes.
MP3, WAV, M4A, FLAC, OGG, AAC, AMR, and 10+ more are all supported. You don't need to convert between formats first — upload whatever your recorder or app produces.
A little. Lossless formats like WAV and FLAC carry bit-perfect audio, so accuracy is bounded only by the model and speaker clarity. Lossy formats (MP3, M4A) at 128 kbps or higher are effectively identical; very low bitrates under 64 kbps can cost a few points.
Yes. STT.ai includes 600 free minutes per month with no signup for your first file. Paid plans starting at $5/month add longer files, private transcripts, and priority processing.
On clean audio our best models reach 95-97% accuracy (3-5% Word Error Rate). Background noise, overlapping speakers, and strong accents are the main factors that lower accuracy.
Yes. Free users can transcribe up to one hour per file; paid plans extend that to 8+ hours, which covers full-length podcasts, interviews, and audiobooks in a single pass.
Yes. Speaker diarization labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the editor — works on every supported audio format and model.
Export to TXT, DOCX, PDF, JSON, or SRT/VTT subtitles. JSON keeps machine-readable timestamps and speaker labels; DOCX and PDF are best for sharing and archiving.
Yes. 100+ languages with auto-detection, plus the option to set the language manually. Mixed-language audio is handled by switching mid-file, and you can translate the result afterwards.
Yes. Audio is processed and deleted by default, and Pro plans add client-side encryption so transcripts are unreadable without your key. Nothing is used for training without explicit opt-in.
Yes. Paste a link from any of 1,300+ supported platforms — podcast hosts, SoundCloud, YouTube, and more — and STT.ai fetches the audio directly. DRM-protected sources can't be transcribed.
Yes. The REST API accepts audio files directly, with Python and Node.js SDKs and a free tier of 100 minutes/month. Per-second billing applies beyond the free tier.