About

StompFlow is a professional-grade, browser-based guitar effects pedalboard that lets you chain, customize, and process your guitar signal in real time with studio-quality virtual stompboxes. Everything runs entirely in your browser using the Web Audio API — no installs, no plugins, no account required, and it works fully offline once loaded.

Built for guitarists, bassists, and home-studio producers, StompFlow gives you a full rig anywhere you have a phone, tablet, or laptop. Chain distortion, modulation, delay, reverb, and dynamics effects in any order, dial in tones with precise parameter control, and save your favorite setups as presets for instant recall. A built-in drum machine, metronome, and chromatic tuner keep your practice sessions tight, while high-quality audio recording and A/B preset comparison help you refine your sound. A real-time signal-path visualizer shows exactly how your tone is shaped at every stage.

You can play live, practice silently, or audition tones on preloaded loops — all in a single tab. StompFlow is built and maintained by the StompFlow team as an offline-first, mobile-responsive web app.