ByteBeat vs SoundShader

Draw a shape. Hear it as music. Or write one line of math and press play. ByteBeat is a creative coding playground where sound comes from code — techno, chiptune, glitches, drones, and textures you won't find in a normal music app. Not a coder? Draw something. That's the whole learning curve. DRAW IT, HEAR IT, SEE THE CODE New: Sound Canvas. Draw a line and it becomes a loop — left to right is time, up is higher. Add layers for harmony, bass and drums, or tap Make It a Track and let the app build an arrangement around your shape. Pick a mood instead of a scale if you don't know what a scale is. Then open the code. Your drawing is a real, readable program you can edit — change the tempo, the key or the notes, and the canvas follows. START FROM REAL TRACKS 22 built-in presets: classic one-liners like ((t>>10)&42)*t, plus full arrangements in driving, melodic, dark and industrial techno, deep and progressive house, trance, synthwave, drum and bass, cinematic and lo-fi electronic, and ambient. Every one opens in the editor, so you can read how it works and rewrite it. A REAL CODE EDITOR Syntax highlighting, line numbers, undo and redo, and a one-tap row for the operators bytebeat actually uses. When something breaks, the error points at the exact line and column instead of just going silent. LEARN AS YOU GO Built-in training explains what t, *, >> and & really do, with sample formulas you can load, play, and change on the spot. SEE YOUR SOUND An audio-reactive visualizer runs behind your code, with a full-screen mode and switchable skins and scenes. EXPORT AND SHARE Render WAV up to 60 seconds, export video sized for TikTok or Instagram, or share a link that opens your exact formula on someone else's phone. UNDER THE HOOD • Classic and JS-big evaluation modes • Bytebeat, signed bytebeat, and floatbeat output • Six sample rates from 8 kHz to 44.1 kHz, adjustable buffer size • Save your own formulas and canvases to a personal library No setup. No accounts. No internet required. Just code, sound, and experimentation.

SoundShader turns sound into moving light. Each band of the music, from the deepest bass to the brightest cymbal, drives its own ribbons of color, so a quiet ballad and a dense electronic track, combined with a variety of visual presets, create wildly different looks. Every feature in SoundShader is totally free. LISTEN TO ANYTHING • Microphone: the visuals are totally live, following what your device hears, as it happens. • Audio files: open a song from Files and the visuals follow it exactly, with a 10-band equalizer to shape how it sounds and looks. • Apple Music: play a song from your library. On iPhone and iPad, it plays through the speaker while SoundShader listens through the microphone. MAKE IT YOURS • Eight built-in looks: Rainbow, Aurora, Violet, Flame, Moss, Embers, Party and Shadow. Save your own as presets. • Color: hue, saturation, brightness, and where the warm colors hand over to the cool ones. • Motion: speed, density and size, each of which can follow the music by itself with Auto Speed, Auto Density and Auto Size. • A flowing backdrop and a live waveform. BUILT FOR GREAT DISPLAYS • Extended Dynamic Range lets the brightest light go past white on HDR displays. • Runs up to your display's full refresh rate, including 120 hz ProMotion. • Performance Mode for less power usage and higher frame rates on older devices. PRIVATE BY DESIGN No account, no ads, no tracking. Everything SoundShader hears is analyzed on your device and never leaves it.