Dev tools · alternatives · 2026

24 alternatives to hat.sh

Free, fast, secure and serverless file encryption

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. hat.sh launched in 2019; newer entries below may have overtaken it.

1. 1
   Hat.sh V2▲73

   Simple, fast, secure in-browser file encryption

   2021 · hat.sh · its alternatives →

2. 2
   Syncrypto▲62

   Simple and accessible file encryption.

   2018 · theapurvap.github.io · its alternatives →

3. 3
   Encrypto▲11

   Secure any file with AES-256 encryption and a unique hint

   2020 · macpaw.com · its alternatives →

4. 4
   Age 1.0 – Simple, modern and secure file encryption▲494

   A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability. - Release age v1.0.0 🏁 · FiloSottile/age

   2021 · github.com · its alternatives →

5. 5
   transferfile.io▲85

   Encrypted filesharing through the IPFS network

   2021 · sedo.com · its alternatives →

6. 6PP
   Password-protect a static HTML page▲348

   2017 · robinmoisson.github.io · its alternatives →

7. 7
   EZ-N-Secure▲65

   A powerful easy to use file encryption and sharing service.

   2018 · its alternatives →

8. 8
   Encrypto▲141

   Encrypt the files you send.

   2015 · macpaw.com · its alternatives →

9. 9AG
   Air-gapped file encryption as self-decrypting HTML page▲90

   27d ago · cms-sfx-demo.apeleg.com · its alternatives →

10. 10
    Encrypt File Online▲7

    Encrypt Any File. Zero Upload. Total Privacy.

    Nov 2025 · encryptfile.online · its alternatives →

11. 11
    Ezcrypt – A file encryption tool (simple, strong, public domain)▲37

    ezcrypt - An easy to use tool for strong file encryption.

    2024 · codeberg.org · its alternatives →

12. 12
    NordLocker▲87

    Store and share your files securely

    2020 · nordlocker.com · its alternatives →

13. 13TF
    Transcrypt – Fast, small Python 3.5 to JavaScript transpiler▲121

    The Transcrypt Python to JavaScript compiler makes it possible to program lean and fast browser applications in Python. Transcrypt applications can use any JavaScript library and can also run on top of Node.js or be used in combination with Django.

    2016 · transcrypt.org · its alternatives →

14. 14
    Send Files Encrypted▲68

    Send encrypted files in your browser and share them securely

    2023 · sendfilesencrypted.com · its alternatives →

15. 15
    SecretCrypt – Keeping secrets in plain sight▲75

    2016 · zemanta.github.io · its alternatives →

16. 16IA
    InstantCryptor – AES256 Encryption for Dropbox and Google Drive▲35

    2015 · instantcryptor.com · its alternatives →

17. 17
    secure-ls▲81

    Secure localStorage data with encryption and compression

    2016 · github.com · its alternatives →

18. 18CI
    CryptSend.io – Share encrypted files with randomly generated links▲74

    2018 · cryptsend.io · its alternatives →

19. 19AI
    aes.io - secure storage/collaboration with client-side JS crypto▲10

    2012 · aes.io · its alternatives →

20. 20
    ySendit▲73

    Send data without limits

    2020 · its alternatives →

21. 21
    AstraCrypt▲65

    Store your files in a secure encrypted container

    2022 · play.google.com · its alternatives →

22. 22
    GarbleCloud Free Files & Doc Encryption▲12

    Fast. Modern. Securing Google Workspace Collaboration.

    2022 · garblecloud.com · its alternatives →

23. 23
    Rscrypto, pure-Rust crypto with industry leading public benches▲33

    Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration - GitHub - loadingalias/rscrypto: Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration

    Jun 2026 · github.com · its alternatives →

24. 24
    PageLock▲6

    Hey HN! I'm the creator of PageLock. I built this because I kept running into situations where I needed to share sensitive URLs (private docs, beta links, etc.) but didn't want to trust a third-party service with the data. How it works: - Client-side AES-256-GCM encryption using Web Crypto API - Your password and original URL are encrypted in the browser before storage - Zero-knowledge architecture - None can decrypt links without the password - except someone manages to break AES-256 :0 - Pure frontend (React + TypeScript), no backend database The key insight: by doing encryption…

    Nov 2025 · pagelock.top · 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 →