Upload a song, get a word-synced lyric video in 3 styles
Turn your product into a demo without recording your screen
Stage
Not given
MVP
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free: unlimited 720p exports with corner badge and 2.5-second end card. Creator: $12/month for 10 HD exports at 1080p, 16:9 and 9:16, no badge or end card. Single video: $9 one-time for one song in 1080p, both 16:9 and 9:16, no badge or end card.
Free while in beta, no card required. Paid plans to be announced later.
Key features
Automatic word-level sync to vocal
59 typographic styles chosen by AI for mood and tempo
Suno and Udio song link support
Export in 16:9 and 9:16 formats
Automatic transcription if lyrics not provided
Word timing accuracy within 50 milliseconds
Preview before payment
Browser-based rendering
Manual re-sync for uncertain lines marked yellow
No AI-generated imagery
Automated walkthrough generation from code
Pointer movement and auto zoom
Natural voice-over with 4 voice options
15 music tracks and 10 caption styles
Edit videos with plain English descriptions
Multiple export formats and frame rates
Team organization and collaboration
Runs in browser with nothing to install
Isolated sandbox for each code run
What makes it different
One-upload workflow with no manual timeline editing
No watermark or account needed for free 720p exports
Unlimited free preview and editing
AI-directed style selection without generated imagery
Music never used to train AI models
No screen recording needed - builds demos directly from code
AI agent reads code and writes walkthrough automatically
Edit videos with plain English instead of re-recording
Production quality video with voice, music, and captions included
Works entirely in browser with no installation required