mii.tools

tools for editing and viewing mii data in your browser

render uploaded Mii data files using Nintendo's official Mii Studio
(files are offline/local-side)

special thanks to Pretendo's mii-js library

supported formats: AMii Wii DS ver3 charinfo SwitchDB (CoreData) SwitchDB (StoreData) SwitchSDK Mii Studio

upload Mii data file:

Mii Studio code output: Copy

upload a Mii to get started!