How to upload image
Use the upload button or drag-and-drop directly onto the editor area.
Turn any image into a Nintendo-style Mii character grid
Everything runs in your browser. Your image never leaves your device — no servers, no uploads, no accounts.
Core capabilities designed for fast, paint-ready grid output.
Transforms source images into clean, cell-based pixel layouts.
Keeps previews aligned with the playful in-game look and feel.
Switch between curated sets and auto-derived colours in one flow.
Download image variants and structured grid data in seconds.
See updates instantly while changing brush, display, and palette.
A simple 3-step workflow from upload to export.
Drop or select an image to start your grid session instantly.
Tune brush size, colours, and display settings for your target look.
Save the generated grid in the format you need for painting.
Quick practical guidance for first-time and repeat use.
Use the upload button or drag-and-drop directly onto the editor area.
Open palette options in the sidebar and tap a preset to compare styles.
Press the Shortcuts button in the top bar to view the full key guide.
Start with fewer colours, review the recipe chips, then export when ready.