GPC script editor and compiler

Write and compile Cronus Zen GPC scripts in your browser, and design 128x64 OLED screens for them.

Zero install, effortless updates. Runs as an installable web app that works offline; new versions arrive automatically.
Truly cross-platform: Windows, macOS, Linux, and ChromeOS, anywhere a Chromium browser runs.
Full device support in the browser: connect your Zen directly from the page, program slots, live Device Monitor, gamepack configuration, MK settings, guided firmware updates, and automatic reconnect.
Fast, modern editor: snappy GPC code editing and compiling with built-in Git version control for your scripts.
Built-in OLED Message Screen Studio: design 128x64 OLED screens with layers, shapes, text from any font, image import with dithering, and one-click GPC export.

Zen Studio Live requires JavaScript and a Chromium-based browser.

Starting up...