PrintMiiOut

Convert Mii data into 3D-printable STL files. Enter an NNID/PNID, upload a binary file or QR code, and export a ready-to-print 3D model.

Mii Source

Nintendo Network ID

Looks up Mii data using public NNID archives.

Pretendo Network ID

Requires an active Pretendo Network account.

Upload Mii binary file

Supports 3DS/Wii U (.cfsd/.ffsd), Wii (.miigx/.mae), Switch (.charinfo), and Mii Studio (.mnms).

Or paste hex / Base64 / Mii Studio URL

Upload QR Code Image

Upload a photo or screenshot of a Mii QR code from 3DS, Wii U, Tomodachi Life, or Miitomo.

Or paste scanned QR code hex / Base64

Model Options

Expression

Body Gender

Processing

Fetching Mii data from the API…

Ready for Download

Your 3D Mii STL file has been generated successfully.