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.