LrcSong

LrcSong is a karaoke and lyric toolkit: turn an audio file or YouTube link into line-by-line and word-by-word synced lyrics in 57 languages, generate LRC files, extract and romanize lyrics, translate them, convert between SRT/VTT/ASS/TTML subtitle formats, embed lyrics into MP3/FLAC metadata, and produce karaoke videos. A scoring feature rates your own take. Three free credits, no card.

Word-level sync is the feature that separates it from plain transcribers — karaoke needs per-word timing, and most subtitle tools only manage per-line.

Who it's for: karaoke content creators, cover artists publishing lyric videos, musicians distributing lyrics with their tracks, and language learners who read along with songs. $2.99-9.99 tiers for volume. For a niche tool the language coverage is unusually wide — if you publish music in a less common language, test whether the sync holds before building your workflow around it.