YOUR SOUND, YOUR WAY

Start with a preset or upload a sound up to 10 seconds. Turn a control. Make it yours.

Synthesized sound

LAYERS

Pick a layer, then load a preset or upload audio into it. Combine up to 8 sounds.

STEREO WAVEFORM

MAKE SOMETHING DIFFERENT

Source sets the pitch, wave and noise. Envelope makes it snap or swell. Filter shapes the tone. Effects adds crunch, echo and reverb.

Space plays your sound. Ctrl+Z undoes an edit. Export WAV, MP3, FLAC or supported OGG audio. Save a preset to edit it again.

Build a whole song in MIDI Maker →

Sound effects made for your game

Design lasers, coins, impacts, transitions and ambience using the same studio controls as MIDI Maker. Synthesize a sound or upload a local audio clip up to 10 seconds to trim, reverse, pitch, filter and add effects. Audio stays in your browser. Your layers, uploaded clips and edits recover automatically on this device when browser storage is available. Download a project for a portable backup. Export audio, then upload it through Roblox's audio tools.