Make Music Videos
That React to Sound.
Professional audio-reactive visualizer studio. Upload a song, pick a style, export in 1080p. No After Effects. No code. Just music.
Start a Composition
Begin with a clean blank canvas or choose a pre-configured audio-reactive template to customize your visualizer.
Blank 16:9 Composition
Start from scratch with custom visuals, audio upload, and component layers.
Phonk Night Drive
High-contrast radial visualizer with drifting dust particles, center badge & typography.
Minimal Spectrum
Crisp bottom-aligned equalizer spectrum with smooth floating dust and modern typography.
Studio Oscilloscope
Precision dual-beam waveform oscilloscope with technical grid and studio telemetry.
Cosmic Vortex
Swirling vortex particle field with dual radial reactive frequency rings.
Avee Orbit Spectrum
Avee-style rotating spectrum wrapped around a star shape with radial mirror and a glowing starfield.
Radial Wave Neon
Three independent radial waveforms wrapped around a glowing core with mirrored symmetry and neon color blending.
Built for Creative Precision
Professional creative software standards — no cluttered AI dashboards, no complex shader code.
512-Band FFT Audio Analysis
Web Audio API analyser processes bass, mids, and highs with zero latency for responsive visual pulses.
Sub-Pixel Particle Engine
Simulate dust, starfields, kick sparks, and swirling vortex particle fields with real physics.
Multi-Track Timeline
CapCut-inspired timeline with live drawn audio waveform peaks, clip trimming, and playhead scrubbing.
Dynamic Properties Inspector
Adapts dynamically to the selected layer with collapsible sections for radius, typography, and audio modifiers.
Master Post-Processing Effects
Attach film grain noise, vignette darkness, kick strobe flashes, and chromatic aberration.
1080p Full HD MP4 Exporter
Export your composition in 1080p or 720p at 30 or 60 FPS ready for YouTube, TikTok, and Spotify Canvas.
From Song to Video in Four Steps
Upload Audio
Drop an MP3 or WAV. The engine decodes it locally and builds the waveform.
Compose Layers
Add visualizers, particles, text, images and shapes on a multi-track timeline.
React to Sound
Tune bass/mids/highs reactivity and beat-synced blur, shake and punch.
Export 1080p
Render an MP4 locally in your browser. Nothing is uploaded.
NDK
REAX is a solo-built, client-side audio-reactive visualizer studio. Upload a song, build a composition, and export 1080p MP4 — all in the browser.