Free subtitles Converter

U beddelaan u dhexeeya SRT, VTT, SSA / ASS, SBV, TXT, iyo JSON subtitle qaabab si deg deg ah. 100% macaamiisha-xagga -- files aad marnaba ka tagaan browser aad.

Riix si aad u aragto

SRT, VTT, ASS, SSA, SBV, TXT, JSON

Cues
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Waqtiga socda
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Erayo
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Wax soosaarka la beddelay

          

Noocyada Erayga hoose

SRT (SubRip)

The ugu badan ee loo isticmaalo subtitle qaab. Waafaqsan la ciyaartoyda warbaahinta oo dhan iyo platforms video. U isticmaali comma-kala sooc milliseconds (HH: MM: SS, mmm).

VTT (WebVTT)

Web Video Text Tracks qaabka. Designed for HTML5 video iyo taageeray by dhammaan brauzers casriga ah. U isticmaali dot-kala qaybsan milliseconds (HH: MM: SS.mmm).

ASS / SSA (SubStation Alpha)

Waxaa taageera styling hodan ah, meelaynta, karaoke saameynta, iyo tifaftirka hore. Popular in anime fansubs iyo subtitle adag soo saarka.

SBV (YouTube SubViewer)

SubViewer qaabka loo isticmaalo natively by YouTube. Simple timestamp qaabka ugu fiican ee video platform soo dejinta iyo subtitling asalka ah.

Sida loo Beddelaan subtitles

1
Saaro ama Dheji

Dhig your subtitle file ama paste contents si toos ah editor.

2
Dooro qaabka soosaarka

The qaabka input waa auto-la ogaado. Dooro qaabka aad rabto soo saarka ka dropdown.

3
Soo deji

Riix Beddel si aad u aragto soo bandhigida, ka dibna soo dejisan faylka ama nuqul ka qormada.

❤️ Sida STT.ai? Ka warran saaxiibbadaa!

Su'aalaha badanaa la isweydiiyo

subtitle conversion runs in your browser: paste a URL, upload a file, or record from your mic. STT.ai picks the AI model and returns the transcript in under 5 minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes — every visitor gets 600 free minutes/month on STT.ai, usable for subtitle conversion the same as any other workflow. Paid plans starting at $5/month unlock longer files, private transcripts, and priority queueing.

subtitle conversion runs on the same AI models as the rest of STT.ai — our best models reach 95-97% accuracy on clean speech (3-5% Word Error Rate on benchmarks). Switch models on the fly if the first pass is below your target.

subtitle conversion can run on any of STT.ai's 10+ models — STT.ai Enhanced (most accurate), Whisper Large V3 (99 languages), NVIDIA Canary (#1 WER on supported langs), Whisper Turbo (fast), Moonshine (lightweight), and more.

Yes. Every transcript exports as SRT or VTT — works with YouTube, Vimeo, TikTok, VLC, and every major video player. The burn-subtitles tool overlays them onto video as hardsubs.

Yes. Speaker diarization automatically labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the built-in editor. Works across all models and languages.

Most subtitle conversion jobs finish in under 5 minutes. A 1-hour audio file typically completes in 2-3 minutes with our fastest models. Speed depends on chosen model and current GPU load.

subtitle conversion accepts 20+ formats — MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, AVI, and more. Output to TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes. Audio files submitted to subtitle conversion are processed and deleted by default. Pro plans add client-side encryption — even if STT.ai's database is breached, your transcripts are unreadable without your key. Data is never used for model training without explicit opt-in.

Yes. STT.ai offers a REST API with Python and Node.js SDKs, plus an MCP server for Claude and Cursor — all usable for subtitle conversion workflows. Free API tier includes 100 minutes/month.

Yes. Every transcript opens in the built-in editor where you can correct words, rename speakers, adjust timestamps, and add notes. All changes save automatically.

Every transcript gets a unique shareable URL. Export to DOCX or PDF for email. Pro plans add password-protected and permanent links — useful for client work.

STT.ai handles 1,300+ platforms including YouTube, Vimeo, TikTok, SoundCloud, Zoom, Google Meet, podcast hosts, and more. URL transcription works with publicly-available content only — DRM-protected sources can't be transcribed.