Every serious K-pop dance cover starts with side-by-side reference practice. DualTube gives you that studio for free in the browser.
Try it now
Open DualTube→On-screen dancers face you, so their left is your right. DualTube fixes this by putting your webcam next to the practice video — your reflection naturally matches the choreographer's orientation.
Every K-pop dance has 2-3 killer counts. A-B loop them while slowing to 0.5x or 0.25x. Repeat until your body memorizes the shape.
Start at 0.25x to learn the shape, 0.5x to lock timing, 0.75x to build flow, then 1.0x to perform. Do this loop for each 8-count.
Your webcam feed is processed entirely client-side. DualTube never uploads, stores, or transmits your camera. It is effectively a local mirror.
Paste the K-pop official practice video URL into the left player.
Click the webcam toggle on the right player to activate your camera.
Use the speed control to learn the shape.
Scrub to the hardest 3-5 seconds and set A and B points.
Increase speed 0.25x → 0.5x → 0.75x → 1.0x.
No. Any laptop or phone with a webcam works. Place it at chest height for best framing.
DualTube does not record. Use your OS screen recorder (QuickTime on macOS, Win+G on Windows) to capture the split view.
Yes. Re-upload the TikTok to YouTube unlisted, or find a mirrored YouTube version, and use DualTube the same way.