QR-Code-generator

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C. (by nayuki)

QR-Code-generator Alternatives

Similar projects and alternatives to QR-Code-generator

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better QR-Code-generator alternative or higher similarity.

QR-Code-generator reviews and mentions

Posts with mentions or reviews of QR-Code-generator. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-01-20.
  • How to make a QR code with Stable Diffusion
    1 project | news.ycombinator.com | 11 Jun 2023
    The funny thing is that no-one AFAICT has realized that the same content can be encoded in different-looking QR codes. Beside the obvious (different error-correction levels), the content itself can be changed while maintaining its semantic meaning (e.g. "https://example.com/foo", "HTTPS://EXAMPLE.COM/foo", or "HtTpS://eXaMpLe.CoM/foo" are all semantically identical) and even the QR encoding itself can be tweaked (e.g. by changing the version and mask, see the demo on https://www.nayuki.io/page/qr-code-generator-library). Each combination would yield a different-looking QR code that would encode the same meaning, and it could therefore allow the diffusion models even greater freedom.

    I'm sure somebody will get to this soon.

  • QR Code Authentication to perform a function
    1 project | /r/CodingHelp | 26 Apr 2023
  • I want to secure my btc for a long term hold, but I don't know if I feel comfortable with cold storage.
    5 projects | /r/Bitcoin | 20 Jan 2023
    Make a hidden Veracrypt vault on cold computer. Inside the Veracrypt vault save Keepassxc vaults. Store your seeds inside the Keepassxc vaults. For a paper backup, encrypt your seeds using an offline AES256/512 text encryptor/decryptor. Encode the encrypted text using an offline qrcode generator. Print out the qrcode. Test recovery using a dummy wallet. Be sure you can scan and decrypt. Bonus: Laser etch the qrcodes on metal plates. Make a multi-factor recovery vault, in case you forget your passwords. Shimar's secret sharing scheme is a useful tool for making your recovery vault. Never store your seed unencrypted anywhere, ever. Never input your seed on an online computer, ever. Always protect your seeds with something you know (password), something you have (vaults and keyfiles). Do not upload your vault to the cloud. Keep backups in multiple locations. Necessary tools: Cold computer: Any old computer will do. Just physically disable network access. Veracrypt: https://www.veracrypt.fr/code/VeraCrypt/ KeepassXC: https://keepassxc.org/ Cross-platform, open-source text string encryptor. https://github.com/a3diti/aes256-offline/ Cross-platform, open source QR code generators: https://kazuhikoarase.github.io/qrcode-generator/js/demo/ https://github.com/amanuel/JS-HTML5-QRCode-Generator https://github.com/nayuki/QR-Code-generator Shamir's Secret Sharing: https://github.com/paritytech/banana\_split
  • Safe place for store keys? safe from robbers and from natural disasters. Any suggestion?
    8 projects | /r/Bitcoin | 19 Jan 2023
  • What are some best practices for securely storing my 12-word seed phrase and how can I recover my funds if I accidentally lose or forget my seed phrase?
    6 projects | /r/Bitcoin | 19 Jan 2023
    Necessary tools: Cold computer: Any old computer will do. Just disable network access. Veracrypt: https://www.veracrypt.fr/code/VeraCrypt/ KeepassXC: https://keepassxc.org/ Cross-platform, open-source text string encryptor. https://github.com/a3diti/aes256-offline/ Cross-platform, open source QR code generators: https://kazuhikoarase.github.io/qrcode-generator/js/demo/ https://github.com/amanuel/JS-HTML5-QRCode-Generator https://github.com/nayuki/QR-Code-generator Cross-platform, open-source text string encryptor. https://github.com/a3diti/aes256-offline/ Shamir's Secret Sharing: https://github.com/paritytech/banana\_split
  • How do you safely store/hide your seed phrase from your family?
    1 project | /r/CryptoCurrency | 18 Nov 2022
  • Ever wondered how a QR code works?
    4 projects | news.ycombinator.com | 14 Sep 2022
    I probably know this only because back in time I wrote a QR code generator in JavaScript [1] which was also one of such libraries reviewed by Nayuki [2], and as I haven't actually implemented a decoder my knowledge stops there. Sorry :-)

    [1] https://github.com/lifthrasiir/qr.js

    [2] https://www.nayuki.io/page/qr-code-generator-library

  • Can someone help me with this QR code generator?? Willing to pay for help if needed!!
    1 project | /r/QtFramework | 2 Jun 2022
  • Barcode Detection API
    2 projects | news.ycombinator.com | 9 Mar 2022
    I guess it helps to understand how to generate a QR code: https://www.nayuki.io/page/qr-code-generator-library (see also the references at the end)

    Good luck. ;-)

  • qr code encoding
    1 project | /r/AskTechnology | 28 Jan 2022
    i think i found what i was looking for
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    www.influxdata.com | 29 May 2024
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