r10's Audio Tools

Browser wave designer + bulk sample processor for prepping samples

r10's Audio Tools wave designer
Design waveforms and bulk-process samples in the browser.© r10
Best for

Shrink and batch-process a folder of samples to fit the EP-133's size limits, or design single-cycle waveforms.

Works with
  • Modern web browser

About

A browser-based audio toolkit with two halves: a Wave Designer for crafting single-cycle waveforms (bit-crush, fold, FM, filters, and more), and a Bulk Processor for batch-processing a folder of samples — notably shrinking files to fit the EP-133's sample-size limits. Handy for preparing and slimming a sample library before loading it onto the EP samplers.

Devices
Platforms
Web
Pricing
freeFree, browser-based.
By
r10
Last verified
Jun 6, 2026
Source: Reddit