QRKey

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QRKey is a command-line tool for generating and recovering QR codes from files for offline private key backup. It allows you to convert files into QR codes that can be printed or stored, and later recovered from those QR codes.

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License model

  • Free • Open Source

Application type

Country of Origin

  • NL flagNetherlands
  • European Union flagEU

Platforms

  • Mac
  • Homebrew
  • Docker
  • Linux
  • Android
  • Android Tablet
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Features

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  1.  QR Code Generator

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QRKey information

GitHub repository

  •  182 Stars
  •  5 Forks
  •  0 Open Issues
  •   Updated Jun 13, 2025 
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QRKey was added to AlternativeTo by Paul on Jun 18, 2025 and this page was last updated Jun 18, 2025.
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What is QRKey?

QRKey is a command-line tool for generating and recovering QR codes from files for offline private key backup. It allows you to convert files into QR codes that can be printed or stored, and later recovered from those QR codes. It supports large files by splitting them into multiple QR codes, and includes metadata for easy recovery and validation.

  • Convert a file into a PDF with QR codes
  • Recover from a PDF with QR codes with a barcode scanner
  • Recover from a PDF with QR codes from a file with lines

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