How LRC differs from SRT
LRC is a lyrics format: each line carries only a "start singing" time in `[minutes:seconds.cents]` and no end time; every SRT cue needs both a start and an end. So the core of the conversion is filling in the end times.
How end times are filled in
The rule is simple: each line lasts until the next one starts; the final line has no "next", so it gets 3 seconds. Also, LRC timestamps carry only minutes and seconds — no hours — and the minute field does not carry over (62:05 means 1 hour 2 min 5 s), so extra-long tracks like DJ mixes read correctly.
How to convert
Open the converter, drop in the LRC, choose SRT - SubRip as the output, then convert and download. Handy for music videos and for mounting lyrics as subtitles in players; the exported SRT can be converted again to VTT for the web.