Life & fun · alternatives · 2026

24 alternatives to Qrkey – Offline private key backup on paper

qrkey is a command-line tool for generating and recovering QR codes from files for offline private key backup. - Techwolf12/qrkey

Qrkey is a tool for backing up private cryptographic keys on paper using QR codes. It converts private keys into QR code format that can be printed and stored offline, providing a physical backup method for users who… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Paranoid Qrypto▲7

   Built an offline encryption tool for people who don't trust cloud services or hardware wallets. Paranoid Qrypto runs completely offline (air-gapped). You type your seed phrase on an offline device, and it encrypts it using Argon2id + AES-256-GCM. The encrypted file can be stored anywhere USB, cloud, printed as QR code without exposing your keys. Why this was build: Hardware wallets cost $100-200 and are single points of failure * Cloud solutions require trusting a third party * Paper backups have no protection if found Technical details: * Runs in browser with no server calls * All…

   2025 · paranoidqrypto.com · its alternatives →

2. 2
   I made a privacy-first minimalist Backblaze▲236

   Creator here. I was looking for something as simple as Backblaze Personal [1] but privacy focused and open source. This is my attempt to build that. Uses PyQt6 [2] for the GUI and Pyinstaller [3] for creating the platform specific binaries. The backup engine under the hood is Restic [4]. The server code is written in Laravel [5]. All the code is on GitHub [6]. I actually really like Backblaze (even use B2 for this offering behind the scenes) so this isn't meant to throw shade their way. Just wanted a private open source alternative. Something like Bitwarden but for backups. [1]…

   2022 · blobbackup.com · its alternatives →

3. 3
   ciphergoat▲77

   Encrypt and backup your recovery seed phrases

   2023 · apps.apple.com · its alternatives →

4. 4
   filippo.io/mlkem768 – Post-Quantum Cryptography for the Go Ecosystem▲315

   filippo.io/mlkem768 is a pure-Go implementation of the post-quantum key exchange mechanism ML-KEM-768 optimized for correctness and readability.

   2024 · words.filippo.io · its alternatives →

5. 51O
   100% offline Shamir's Secret Sharing GUI▲180

   2020 · simon-frey.com · its alternatives →

6. 6
   PunchCard Key Backup▲148

   pckb -- backup 128 bits to physical medium. Contribute to volution/punchcard-key-backup development by creating an account on GitHub.

   2025 · github.com · its alternatives →

7. 7
   ZOLDY▲81

   Added layer of security to confidential information holders

   2021 · its alternatives →

8. 8
   Qloaked▲79

   Painless customer SSL for SaaS businesses

   2019 · qloaked.com · its alternatives →

9. 9
   Vaulty▲90

   Ridiculously easy end-to-end encrypted data sharing

   2023 · vaulty.tools · its alternatives →

10. 10
    NFreezer – Encrypted-at-rest remote backup tool▲96

    nFreezer is an encrypted-at-rest backup tool. Contribute to josephernest/nfreezer development by creating an account on GitHub.

    2020 · github.com · its alternatives →

11. 11
    Qrlew, simple SQL to SQL-with-privacy written in Rust▲15

    Contribute to Qrlew/qrlew development by creating an account on GitHub.

    2024 · github.com · its alternatives →

12. 12
    QR Gateway▲66

    Create, manage,track and design QR codes your way

    2023 · qrgateway.com · its alternatives →

13. 13
    PaperAge – Easy and secure paper backups of (smallish) secrets▲14

    Take any plaintext input, encrypt it using Age, and generate a printable PDF with a QR code that's easy to scan back in. Oh, and this is my first Rust project so some the code might not be the best.

    2023 · github.com · its alternatives →

14. 14FS
    full system backups via Sneakernet▲45

    2012 · sneakerbackup.com · its alternatives →

15. 15
    Papyrus – A simple paper backup tool▲26

    A simple paper backup tool for GnuPG or SSH keys. Contribute to ooguz/papyrus development by creating an account on GitHub.

    2023 · github.com · its alternatives →

16. 16
    QRE Privacy Toolkit▲5

    The Local-First Swiss Army Knife for Digital Privacy.

    Feb 2026 · github.com · its alternatives →

17. 17
    SeedVault▲2

    Encrypt your seed phrase into a QR code — free & offline

    Mar 2026 · seed-vault.io · its alternatives →

18. 18
    QR Crypt▲1

    Exchange keys in person. Encrypt text permanently offline.

    Jul 2026 · qr-crypt.com · its alternatives →

19. 19
    QEV▲4

    QEV — Qira Encryption Vault. Offline encrypted envelopes for Mac and Windows. Free, open-source, no accounts, no servers.

    May 2026 · secure.imagineqira.com · its alternatives →

20. 20
    Q-Ledger▲3

    Quantum-safe seed phrase backup on Arweave — forever

    Feb 2026 · q-ledger.app · its alternatives →

21. 21
    FleekShare▲8

    Fast & secure file sharing platform

    2025 · fleekshare.netlify.app · its alternatives →

22. 22
    QSecureX▲2

    Offline-first encryption vault. No cloud. No subscriptions

    Dec 2025 · qsecurex.space · its alternatives →

23. 23ZP
    Zoldy – Protect your information while in danger or at risk▲25

    2021 · zoldyapp.com · its alternatives →

24. 24RS
    Revealer – seed phrase visual encryption backup tool▲17

    2018 · revealer.cc · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →