Waveloop Lyrics

Your song. Your words. Perfectly timed.

Waveloop Lyrics turns a song and a pasted lyric sheet into a finished lyric video. On-device AI listens to your track and times every line to the music — no manual keyframing, no uploading your unreleased song to some server, no subscription.

HOW IT WORKS

• Pick your song — MP3, M4A, WAV, anything your phone plays.

• Paste your lyrics — one line per sung line. [Section] markers are skipped automatically.

• Align — the app listens to the whole song on your phone and matches every lyric line to the moment it's sung. Lock the screen and come back; it'll notify you when it's ready.

• Review — every line is color-coded by confidence, so you see at a glance which few lines deserve a check.

• Nudge — tap any line, listen at its exact spot, and shift it by a tenth of a second until it sounds right.

• Style — pick a background, text color and size, and 9:16 vertical or square.

• Export — a crisp MP4 with your original audio, ready for YouTube, Reels, Shorts, and TikTok.

• Recents — every export is kept in an in-app gallery to re-share or save later.

BUILT FOR MUSICIANS

• Release-day lyric videos without a laptop or an editor.

• Your unreleased music never leaves your phone — alignment runs entirely on-device.

• Full songs, not clips: align and export the whole track, free.

• Timing you can trust: sung vocals are hard, so the app shows its confidence per line and makes fixing a line take seconds.

BUILT FOR PRIVACY

• 100% on-device audio processing — your song and lyrics are never uploaded.

• No sign-up, no account, no ads, no tracking.

• One-time download of the speech model (~470MB) on first use; after that it works offline.

FREE AND PRO

Free: full-song exports at 1080p with a small watermark, all preset colors and backgrounds.

Pro (one-time purchase, no subscription): removes the watermark, unlocks 4K export and any custom color for text and background.

PERFECT FOR

• Musicians and bands releasing on YouTube, Reels, Shorts, and TikTok

• Songwriters sharing demos with timed words

• Cover artists and lyric-video channels

• Anyone who wants their words on screen, in time

Questions or feedback? We'd love to hear from you.