Interactive Demo Available
Sync. Analyse.
Choreograph with precision.
Coreofi lets dance teachers and students align video recordings with music,
mark sections, and share analysis — all in the browser, no install needed.
Demo is pre-loaded with sample projects & class data. No account needed.
What you get
Everything a dance teacher needs
Multi-video sync
Load up to 4 video angles simultaneously. Coreofi auto-aligns them to your music track using audio fingerprinting.
Waveform sections
Click on the waveform to create named, colour-coded sections. Navigate between verse, chorus, bridge instantly during rehearsal.
BPM detection
Automatic server-side BPM analysis on every uploaded song. Use it to set precise loop points and grid-aligned sections.
Class sharing
Share projects with an entire class or with specific students. Students can view and navigate, teachers keep full control.
Variable speed playback
Slow down or speed up playback without pitch shifting. Perfect for drilling difficult sequences at reduced tempo.
School dashboard
Create classes, manage students via invite codes, and see at a glance which projects are shared and with whom.
Getting started
Up and running in three steps
1
Create a project
Give it a name and upload your music track. BPM analysis runs automatically in the background.
2
Add your videos
Drop up to 4 video files. The app fingerprints the audio in each video and snaps them to the song's timeline.
3
Mark & share
Click the waveform to create sections, name them, colour-code them, then share the whole project with your class.
See it live in 10 seconds.
The demo is pre-seeded with sample projects, a demo class, and student accounts. Everything resets automatically — explore freely.