How to Use QR Codes with Nintendo 3DS

The 3DS cannot generate QR codes natively, but it can scan them via the system camera for specific functions.

Creating a QR Code (External Device Required)

1. Use a smartphone, tablet, or PC.
2. Visit a generator: qr‑code‑generator.com, goqr.me, or a game‑specific tool (e.g., ACNL pattern sites, Tomodachi Life QR makers).
3. Input data: URL, text, Mii data, friend code, custom pattern.
4. Display the QR code on screen or print it.

Scanning on 3DS

• Open Camera App (system app, not in‑game).
• Tap QR Code icon (bottom left) or press L/R to switch modes.
• Align the code in the frame. 3DS beeps and acts on the data.

Game‑Specific Uses

• Mii Maker: Scan Mii QR → Import Mii.
• Tomodachi Life: Scan Mii QR → Import Islander; Scan item QR → Get item.
• Animal Crossing: New Leaf: Scan QR patterns (32×32) → Save to Designs (Able Sisters).
• Pokémon X/Y/OR/AS/SM/USUM: Scan QR (Island Scan) → Rare Pokémon spawn.
• StreetPass Mii Plaza: Scan Mii QR → Hire for games.
• eShop / Web: Some download codes / URLs are QR‑encoded.

Note: Internet connection required for eShop/URL codes. Mii/pattern codes work offline.