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A tool to help you design and export 3D-printable bitcoin/cryptocurrency wallets

Project description

This project helps you design and export 3D-printable wallets, similar to paper wallets (but they won’t die in a flood)

Everyone who’s seriously serious about bitcoin has tried paper wallet generators. While the idea is great, paper isn’t a great medium out of which to make something that stores significant value. This this in mind, we set out to make a simple, easy-to-use software that can design and export 3D-printable wallets, with a variety of configuration options.


  • Python3: this project is designed for Python3, not Python2
  • PyBitcoin, sudo pip3 install bitcoin (no manual installation required)
  • PyQRCode, sudo pip3 install pyqrcode (no manual installation required)
  • OpenSCAD 2015 (or higher), just install from their website, and the program should find it automatically (submit an issue if it doesn’t) - (manual installation required)


  • Supports a variety of configuration and size options
  • Exports wallets as STL
  • Export keys as CSV-file for import into other software (for big batches)
  • Set the configuration and let it generate millions of random wallets for you
  • Support for other cryptocurrencies, including:
    • Bitcoin
    • Litecoin
    • Dogecoin
    • Any other currency (as long as you know the version bit for address generation)


  1. Install pip
    • Windows: download from their website
    • Mac: install from MacPorts or Brew
    • Linux (Ubuntu/Debian): sudo apt-get install python3-pip
  2. Install OpenSCAD
  3. Install our package
    • Try: sudo pip3 install 3d-wallet-generator
    • If it continues to fail, shoot us an email and we’ll try to help.
  4. Use our package
    • Run 3dwallet -h to see your options
    • Try the default settings by running 3dwallet - it will output five wallets, with the default settings, into a folder in your current directory.
    • Play with the other settings and decide how your printer, CNC, etc. likes the different styles.
    • Film it or take a picture, and give it to us! We’ll add it to our collection!

We recommend you run the Linux version off of a LiveUSB for maximum security (just as you would with a normal paper wallet).


  • If you have any comments, questions, or feature requests, either submit an issue or contact us at
  • We always accept donations at 1MF7hKShzq2iSV9ZZ9hEx6ATnHQpFtM7cF!! Please donate, this project took a bunch of effort and we want to make sure it was worth it.

To Do / Features Coming Soon

  • Add pictures
  • Add option to import your own addresses/private keys
  • Offset the white in the QR code (instead of just offsetting the black)
  • If you want any of these developed faster, send us a gift to our donation address above.

Project details

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Files for 3d-wallet-generator, version 0.2.0
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