Free Audio to Text Online

Weka rekodi kutoka kwenye kikuza - sauti chako, au mchanganyiko wa lugha 100+, vigezo 10+, asilimia 98%+ sahihi.

Kazi zenye sauti ya umma na video. maudhui ya DRCM yanayolindwa hayaungwi mkono.

Kurekebishwa kwa Ajili ya Kutiwa Damu Mishipani
Private transcript
Chana yenye nakala
Haujawa na Pro →
Kata faili hapa au kidokezo cha kupitia - pitia
MP3, WAV, M4A, KOC, MP4, MKV, BlogM STOL 2GB
Zungusha faili nyingi kwa hisani ya Kiu mbele yao,
Kurekebishwa kwa Ajili ya Kutiwa Damu Mishipani
Private transcript
Chana yenye nakala
Haujawa na Pro →
Kurekebishwa kwa Ajili ya Kutiwa Damu Mishipani
Rekodi: 0:00
Muda halisi Vocsk (picha ndogo)
Imetolewa Whisper
Viunganishi vya umma: 24h, maandishi pekee · Tia sahihi kwa sauti ya 7d + · Project kwa ajili ya uhusiano wa siri

Hotuba ya wakati halisi kwa ujumbe wa simu. Masahihisho ya AIBBG) unaposema sahihi huboreka kwa maneno marefu zaidi.

Chunguza kikuza - sauti chako kwanza
❤️ Love STT.ai? Tell your friends!
Umetumia sahani zako za santuri bila malipo

Tia sahihi kwa ajili ya kuwa huru kupokea dakika 600/miezi, au upambaji wa sahani za santuri zisizo na mpaka.

10 huru min/day 600 huru kwa kutiwa sahihi Hakuna kadi ya mkopo Imefichwa
Tia alama ukiwa huru →

1. Ubebaji Audio

UVV, M4A, FARAC, OG, au mfumo wowote wa sauti.

2. AIPlays Auudio

A ninatoa hotuba kwenye kaseti yako kwa kutumia kikuza sauti.

3. Pata Sahihi Yako

Mwono, uhariri, upakiaji, au sehemu. Export kama BURT, SRT, VTT, DOCX, au PDF.

Jumba la Muziki Linaloungwa Mkono

Maelezo kwa Magendo ya Maandishi

Chagua mfano wa AI ambao unalingana na mahitaji yako ▶ au acheni tuchague ule ulio bora zaidi.

Maelezo Kuhusu Maandishi Yatumia Kesi

Je, uko tayari kubadili sauti ili isomewe?

Anza Kuwa Huru →

Maswali Ambayo Watu Huuliza Mara Nyingi

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.