Music software shouldn't feel like spreadsheets. Stackouter is built like an instrument—fast, expressive, and made for ideas that refuse to stay quiet.
LAUNCHIdeas stack. Layers stack. Energy stacks. Every sound pushes the next one forward until a song becomes something impossible to ignore. That's Stackouter.
Drop in a file, trim it down, ride the gain, and export it back out. Runs entirely in your browser—nothing gets uploaded.
Drag & drop an audio file, or click to browse
MP3, WAV, M4A, OGG — stays on your device