Split or merge subtitle files
Split one SRT or VTT file into two at a time you choose — for a video cut into parts — or merge several files into one.
Runs entirely in your browser. Your subtitles are never uploaded.
Minutes:seconds, for example 12:30. The second part starts at 0:00.
No subtitles yet?
SonaFact turns audio and video into SRT and VTT subtitles timed to the spoken words, and shows which ones are too fast to read before you download. Start free, without a card.
Make subtitles from a recordingQuestions
- Are my files uploaded anywhere?
- Runs entirely in your browser. Your subtitles are never uploaded.
- Do I need an account?
- Every tool here is free and needs no account. All of them except the subtitle translator and WhatsApp audio to text work in your browser: your files are not uploaded anywhere.
Related tools
- Dual-language subtitlesMerge subtitles in two languages into one SRT or VTT file, one language above the other — handy for learning a language. Free, in your browser, nothing is uploaded.
- Online subtitle editorEdit subtitle text and timing in your browser, check them on your own video and save as SRT or VTT. Opens SRT, VTT, SBV and ASS. Free, nothing is uploaded.
- Subtitle translator (SRT, VTT)Upload an SRT or VTT file, choose a language and download translated subtitles with the original timings. Free machine translation, no account needed.
- SRT ↔ VTT converterConvert SRT subtitles to WebVTT or VTT to SRT in your browser. Free, no sign-up, and your file never leaves your computer.