Auto-Generate Subtitles & Captions

Upload a video and get SRT or VTT subtitles automatically. AI-powered subtitle generation in 100+ languages with 98%+ accuracy. Translate subtitles to 99 languages.

Generate Subtitles Free →

1. Upload Your Video

Upload a video file (MP4, MKV, MOV, WebM) or paste a YouTube, Vimeo, or any video URL.

2. AI Generates Subtitles

Our AI transcribes the audio and creates perfectly timed subtitles with speaker labels.

3. Download SRT or VTT

Export subtitles as SRT or VTT. Upload to YouTube, Vimeo, or burn into your video.

Subtitle Generation Features

SRT & VTT Export

Download subtitles in SRT or WebVTT format. Compatible with YouTube, Vimeo, WordPress, and all major video players.

Translate to 99 Languages

Automatically translate your subtitles into 99 languages. Reach global audiences with multilingual captions.

Paste Any URL

Paste a YouTube, TikTok, Vimeo, or any video URL. We extract existing captions or transcribe the audio.

Perfect Timing

AI-generated timestamps sync subtitles precisely with speech. No manual timing adjustments needed.

Supported Video Formats

MP4 MKV MOV WebM AVI MP3 WAV M4A

Generate Subtitles From Any Platform

YouTube
TikTok
Vimeo
Instagram
Facebook
All platforms →

Generate subtitles for your videos

Ke hoʻomaka nei i ka manuahi →

Nā nīnau i nīnau pinepine ʻia

E hoʻouka i kāu faila leo a i ʻole wikiō i STT.ai. E koho i kāu mau koho a me nā koho AI e makemake ai, a laila kaomi i ka Transcribe. E hoʻomākaukau ʻia kāu transcript i nā minuke. Hoʻouna i ka TXT, SRT, VTT, DOCX, JSON, a i ʻole PDF.

STT.ai hāʻawi 600 minuke manuahi i kēlā me kēia mahina no nā mea hoʻohana āpau. ʻAʻohe kau inoa e pono ai no kāu hoʻololi mua. Nā papa hana i uku ʻia me nā minuke a me nā hiʻohiʻona hou aku e hoʻomaka ana ma $ 5 / mahina.

ʻO ka pololei e pili ana i ka ʻano AI āu e koho ai a me ka maikaʻi o ka leo. ʻO kā mākou mau ʻano maikaʻi loa e loaʻa ai kahi 5-7% Word Error Rate ma nā mea hoʻohālikelike, ʻo ia hoʻi ka pololei o 93-95%.

STT.ai hāʻawi 10+ mauʻano e like me Whisper Large V3, NVIDIA Canary, a me nā mea hou aku. Hiki iāʻoe ke hoʻohālikelike i nā hopena mai nāʻano likeʻole ma ka faila like.

ʻAe. Ma hope o ka hoʻololi, e hoʻouna i kāu hoʻololi i nā faila SRT a i ʻole VTT subtitle. Hoʻohana kēia me YouTube, Vimeo, a me nā papa wikiō nui āpau.

ʻAe. STT.ai hoʻomaopopo a hoʻopaʻa inoa i nā mea haʻi ʻōlelo like ʻole e hoʻohana ana i ka diarization speaker AI.

ʻO ka hapa nui o nā faila i hoʻololi ʻia i lalo o 5 mau minuke. ʻO ka faila leo 1-hour e lawe i nā minuke 2-3 me kā mākou mau ʻano wikiwiki.

STT.ai kākoʻo 20 + leo a me nāʻano wikiō e like me MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, a me AVI. Export e like me TXT, SRT, VTT, DOCX, JSON, a i 'ole PDF.

ʻAe. Hoʻokō ʻia nā faila leo a hoʻopau ʻia ma hope o ka hoʻololi ʻana. ʻAʻole hoʻohana ʻia kāu ʻike no ka aʻo ʻana. ʻAʻole hoʻohana ʻia ka encryption ma ka ʻaoʻao Client ma nā papa hana āpau — hoʻouna ʻia nā encryption i hoʻouna ʻia me kahi kī āu e loaʻa ai wale nō. I ka wā o ka hoʻokō ʻana, hoʻomalu ka mea lawelawe i kāu leo i ka huaʻōlelo kūlike. E aʻo e pili ana i kā mākou palekana.

ʻAe. STT.ai hāʻawi i kahi REST API me Python a me Node.js SDKs. Loaʻa i ka pāʻani manuahi nā minuke 100 / mahina.

ʻAe. STT.ai e komo pū ana i kahi mea hoʻoponopono transcript i hoʻokomo ʻia e hiki ai iā ʻoe ke hoʻoponopono i nā hewa, hoʻololi i nā mea haʻi ʻōlelo, a hoʻoponopono i nā manawa.

E loaʻa i kēlā me kēia transcript kahi loulou hoʻokaʻawale ʻokoʻa. Hoʻouna i DOCX a i ʻole PDF no ka leka uila. Hāʻawi nā papa hana Pro i nā loulou i pale ʻia e ka ʻōlelo huna a me nā loulou kūwaho.