Convert SBV to LRC Online Free
Convert YouTube SBV caption files to LRC synced lyrics format for use in music players and karaoke applications. ChangeThisFile processes server-side and auto-deletes your file.
By ChangeThisFile Team · Last updated: March 2026
ChangeThisFile converts SBV to LRC on a secure server. Upload your SBV caption file and it is converted to LRC synced lyrics format for music players and karaoke apps. Files are auto-deleted after conversion. Free with no signup required.
Convert SBV to LRC
Drop your SBV file here to convert it instantly
Drag & drop your .sbv file here, or click to browse
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SBV vs LRC: Format Comparison
Key differences between the two formats
| Feature | SBV | LRC |
|---|---|---|
| Primary use | YouTube video captions | Music player synced lyrics |
| Timestamp format | H:MM:SS.mmm,H:MM:SS.mmm pairs | [MM:SS.xx] start-only |
| End times | Explicit in format | Implicit — next line starts |
| Styling | None | None |
| Player support | YouTube only | foobar2000, Winamp, mobile players |
| File size | Compact | Very compact |
| Best for | YouTube captions | Audio lyric sync |
When to Convert
Common scenarios where this conversion is useful
Using YouTube music video captions as lyric files
YouTube music video captions downloaded as SBV can be converted to LRC for use in music player apps. This creates synced lyric files from the YouTube caption track.
Populating LRC lyric databases from YouTube content
Music platforms and apps that use LRC for lyric sync can convert SBV caption downloads from YouTube to build their lyric libraries without manual transcription.
Enabling karaoke playback from video caption sources
Karaoke apps that read LRC files can use SBV-to-LRC conversion to repurpose YouTube music captions as karaoke lyric files for audio playback.
How to Convert SBV to LRC
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1
Upload your SBV file
Drag and drop your SBV caption file onto the converter, or click browse to select it. The file is uploaded over an encrypted connection.
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2
Server-side conversion
The server parses each SBV timestamp pair and caption text, converts start timestamps to LRC's [MM:SS.xx] format, and writes a plain text LRC file.
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3
Download the LRC
Save your converted LRC file. The server copy is automatically deleted after processing.
Frequently Asked Questions
LRC is a plain text format for syncing lyrics to audio. Each line begins with a bracketed timestamp like [01:23.45] followed by the lyric text. It is supported by most desktop and mobile music players.
LRC only uses start timestamps. The SBV end time is discarded during conversion. The LRC player determines when a lyric line ends by reading the next line's start timestamp.
In YouTube Studio, go to Subtitles for your video, click the three-dot menu on a caption track, and select Download. YouTube exports in SBV format.
Place the .lrc file in the same folder as the audio file and give it the same base name (e.g., song.mp3 and song.lrc). foobar2000 with the Lyric Show Panel component will load and display the synced lyrics.
Yes. Files are uploaded over HTTPS and automatically deleted from the server after the LRC is ready for download.
LRC uses [MM:SS.xx] centisecond format. SBV's millisecond timestamps are rounded to centiseconds during conversion.
SBV files are very compact plain text. The 50 MB server limit is not a concern for any SBV caption file.
Yes. ChangeThisFile supports LRC to SBV conversion for round-tripping between formats.
Several iOS music player apps support LRC, including Cs Music Player, Marvis Pro, and Soor. Standard Apple Music does not support external LRC files.
Multi-line SBV captions are joined with a space in the LRC output. Each SBV cue becomes one LRC line regardless of how many lines the original caption had.
Related Conversions
Need to convert programmatically?
Use the ChangeThisFile API to convert SBV to LRC in your app. No rate limits, up to 500MB files, simple REST endpoint.
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