How It Works
Drop your SBV file
Upload the .sbv file exported from YouTube Studio or any other source. Everything runs in your browser — no upload.
Automatic conversion
The tool reads each cue, adds sequence numbers, and reformats the timestamps to SRT standard. Multi-line dialogue stays intact.
Download or copy
Save the SRT file ready for VLC, Premiere Pro, DaVinci Resolve, or any standard subtitle player.
Why convert SBV to SRT?
SBV is YouTube's native caption format—the one you work with in YouTube Studio's caption editor when you export or manage timed text for a video. It is compact and web-friendly, but it is not what most desktop editors and players expect when you step outside the YouTube ecosystem.
Almost every other video application—VLC, Premiere Pro, DaVinci Resolve, Final Cut, Plex, and most web players—expects SRT (or VTT), not SBV. That mismatch shows up constantly when you need to re-upload captions to a non-YouTube platform, archive captions in a portable format, or open them in subtitle software that simply does not list SBV as an import option.
Converting SBV to SRT with this tool is a clean, lossless structural change: every cue and every millisecond of timing is preserved, while the file becomes compatible with the tools your workflow already uses.
Frequently Asked Questions
What is an SBV file?
SBV (SubViewer-style timing used by YouTube) is a plain-text caption format where each cue starts with a single line of start and end times separated by a comma, followed by one or more dialogue lines. YouTube Studio generates and understands SBV natively, which is why exports from the caption editor often arrive as .sbv.
Where does YouTube store SBV files I've created?
Your captions live with the video inside YouTube Studio, not as a permanent “download folder” on your channel page. YouTube does not expose a simple always-on SBV download link in every region anymore; most creators grab a file from the caption editor's Actions → Download menu after opening the subtitle track, or they rely on third-party download tools when that menu is unavailable. This converter then turns that SBV export into universal SRT.
Will my caption timing change after conversion?
No. The parser reads each SBV timestamp exactly as written and rewrites it in SRT's required hour-minute-second-millisecond layout. Millisecond values are not rounded or recalculated, so what you hear in YouTube should line up the same in any player that respects SRT timing.
Does this tool work with non-English subtitles?
Yes. The conversion only touches structure and timecodes, not language. Any Unicode dialogue—Cyrillic, Arabic, CJK characters, accented Latin, emoji—passes through unchanged as long as your source file is valid UTF-8, which is what modern browsers assume when reading the file locally.
Can I convert multiple SBV files at once?
The page is built around one file at a time so previews stay fast and readable. For a batch of videos, run the converter once per SBV export; each pass still stays fully private because nothing ever leaves your browser tab.
Why doesn't my video player accept SBV directly?
Most general-purpose players implement SubRip (SRT) and WebVTT first because those formats dominate broadcast, streaming, and authoring tools. SBV remained closely tied to YouTube's own pipelines, so desktop players often never added a parser. SRT gives you the same words and times in a format they already ship with.