KO Trimmer

Web tool that removes silence and converts audio to mono, made for the EP-133 K.O. II

KO Trimmer repository on GitHub
KO Trimmer on GitHub.© alexthescott

About

KO Trimmer is designed for the EP-133 K.O. II: it removes silence from audio files and converts them to mono. It is a web app with a speed-up control set in semitones and a results dialog.

Devices
Platforms
Web
Pricing
free — Public source on GitHub; no license stated
By
alexthescott
Last verified
Oct 18, 2026
Source: GitHub