Beat-Synced Lyrics Visualizer (Free Online)
Add lyrics to a free beat-synced music visualizer. Galaxy supports lyric lines and titles; BLOOB includes lyrics tools — no watermark export.
On Galaxy: Tune → Branding → paste lyrics (one line per bar) → enable Show lyrics. Pair with titles/artist for a karaoke-style vertical video.
Keep lines short; advance is timed simply so you can still edit in CapCut if you need frame-perfect karaoke.