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CutConvert
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Post-production file converter

Convert SRT to SBV

Turn SRT subtitles into the SBV caption format YouTube Studio exports and imports.

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browseSRT filesConverted in your browser. Files never leave your device.About an hour of footage is free. Bigger files: $3 a file, or Pro.

up to 2 files · 100 KB each

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Converting as a guest. A free account has no monthly cap within the free size cap.

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How to convert SRT to SBV

Convert SRT subtitles to YouTube SBV. CutConvert rewrites every cue into the SBV layout YouTube Studio uses. Each cue gets a start and end time in H:MM:SS.mmm form separated by a comma, then the caption text. Line breaks stay, and a speaker name becomes a prefix.

  1. Add your SRT files

    Drag your .srt files onto the drop zone, up to 10 at once, or click to browse. Other caption formats work on this page too.

  2. Convert SRT to SBV

    Press Convert. CutConvert writes one .sbv per file with millisecond timing.

  3. Download your result

    Download the converted file, or one ZIP when you convert a batch.

SRT file and YouTube SBV, explained

SBV is the caption format YouTube Studio downloads and accepts. It holds only timing and text, so CutConvert strips styling tags from the SRT and keeps the words. Timing, line breaks and speaker prefixes carry over unchanged.

Turn SRT subtitles into the SBV caption format YouTube Studio exports and imports. It is free to start, encrypted in transit, and converts a whole batch into one ZIP — sign in when you need large, high-volume jobs.

SRT to SBV FAQ

Does YouTube accept SBV?

Yes. YouTube Studio imports .sbv directly, and it is the format YouTube itself exports. YouTube accepts SRT and VTT too, so convert only when a tool on your side needs SBV.

What happens to italics and colours?

SBV has no styling, so CutConvert strips the tags and keeps the words. The result page marks the change. If the styling matters, convert to ASS or WebVTT instead.

Can I convert SBV back to SRT?

Yes. Use the SBV to SRT converter at /sbv/srt.

Questions, answered

Where are my files processed?

In your browser. The file never leaves your computer, and CutConvert only records that a conversion happened. We never see, store, sell or share your media.

Is it free? Do I need an account?

Files up to about an hour of footage convert free on every converter. CapCut projects are free up to 500 KB. Guests get five conversions a month; a free account has no monthly cap within the free size caps. Bigger files are $3 each, or $5 for a project conversion from one program to another. Pro is $9 a month ($90 a year) for files up to 50 MB. Studio is $19 a month ($190 a year) for files up to 500 MB.

What do I get when I convert multiple files?

One ZIP with every converted file. A single file comes back on its own. Press + to add more output formats: they go in the same ZIP, and each file still counts as one conversion.

Which formats are supported?

Projects in: Premiere .prproj, DaVinci Resolve .drp, Avid AAF and bins, Final Cut FCPXML, CapCut drafts and Audition sessions. Projects out: FCP7 XML, FCPXML, Resolve .drp, AAF, CapCut and REAPER, plus CMX 3600 EDL and shot-list CSV. Transitions, markers, titles, keyframes, levels, speed changes and nested sequences carry over wherever the target app can hold them. Captions: SRT, WebVTT, SBV, ASS, TTML, DFXP, iTT, SCC, MCC, EBU-STL, Avid caption TXT, timed CSV, Word and plain text. Transcripts: Whisper, WhisperX, AssemblyAI, Deepgram, Rev.ai and CapCut JSON, Premiere transcript JSON and .prtranscript, and Rev, Otter and Word-style text. Styling, placement and speakers come along where the output supports them.

Can I pick a frame rate?

Yes. For EDL and Avid caption output, choose 23.976, 24, 25, 29.97 or 30 fps, or let CutConvert detect it from your source.