How to Make a Music Visualizer Video for TikTok (Free, No Watermark)
Step-by-step: turn any song into a vertical 9:16 music visualizer video for TikTok using free BLOOB or Galaxy — export MP4, no watermark, no account.
You need a vertical visual that actually hits the beat — not a random CapCut flash with a watermark. Here’s the fastest free path.
1. Open a free visualizer in the browser
Go to visualize.autohustle.online (BLOOB, 2D) or /galaxy/ (3D). No install, no signup.
2. Load your track
Choose a song file from your device. Audio stays local — it is not uploaded for visualization.
3. Set portrait 9:16
In Galaxy: Tune → Look → 9:16. In BLOOB: pick a vertical-friendly scene and canvas where available. TikTok wants 1080×1920 when possible.
4. Pick a scene that reads on a phone
- BLOOB: high-contrast spectrum / neon scenes for small screens
- Galaxy: Cosmic Bloom, Radial Spectrum, Pendulum Cascade, Pulse City
5. Record & export
Hit Record, play the song, stop when done. Download MP4/WebM — no watermark.
6. Upload to TikTok
Import the file, add captions if you want, post. Keep volume up so the visual and audio feel locked.
Pro tips
- Hide the UI before recording (Galaxy: press
H) - If Bluetooth audio feels late, raise Beat timing in Fine tune (+80–150ms)
- Chrome or Edge usually export more reliably than Safari