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Alternatives

Products that do what PlainTXT does

Private encrypted messages, burn after reading, ephemeral

  1. 1
    XChat175

    The standalone, encrypted messaging app from X

    Apr 2026 · apps.apple.com

  2. 2

    A real-time, e2e encrypted ephemeral communication tool

    2023

  3. 3
    Untitled184

    An encrypted text/plain editor

    2024

  4. 4

    Encrypt your messages into natural text 🗣️

    2018

  5. 5

    Send encrypted self-destructing messages wherever you want

    2019

  6. 6SI
  7. 7

    Anonymous, short, ephemeral conversations with others

    2021

  8. 8

    Securely share large files in total privacy for free

    2022

  9. 9

    Secure. Encrypted. Peer-to-Peer. No Personal Info Sign-up.

    2022

  10. 10

    Text friends without Google or Facebook snooping

    2018

  11. 11

    Send encrypted documents & messages to anyone

    2020

  12. 12
    BURN.link170

    Send secure, encrypted, self-destructing messages

    2020

  13. 13

    Completely private chat email, w/ encrypted email messaging

    2017

  14. 14

    Share encrypted files that are ephemeral

    Mar 2026 · burnlink.page

  15. 15

    Decentralized anonymous blockchain messenger. Crypto In-Chat

    2020

  16. 16

    Client-side encrypted chat with asymmetric encryption

    2019

  17. 17

    Send secrets to anyone without leaving a digital footprint

    2022

  18. 18ET

    So, you want to avoid mass surveillance and don't trust big tech companies either? But you're tied to your existing network of contacts like everyone else? Well now you can send encrypted messages to your contacts over the Twitter direct messaging channel. It's a serverless SPA called Seecret, a Twitter client hosted at https://www.seecret.io Seecret is open source and freely distributable. You can host it anywhere even from your own localhost server. The app is just plain html and javascript, with no server-side processing at all, no tracking, no logging. Steps: 1-Grant Seecret.io…

    2016

  19. 19

    Encrypted video messaging for friends and family.

    2021

  20. 20

    Privacy focused chat that doesn't store your messages

    2019

  21. 21

    In-browser encrypted chat (open source)

    2014

  22. 22TS

    Hi HN! Keen to get your thoughts on an encrypted messaging app I've made: throwaway is an in-browser messaging app. It's specifically for single-use, one-to-one, e2e encrypted messaging. This means your messages are encrypted in your browser, and they are only decrypted when they reach your recipients browser. The messages disappear permanently once both browser windows have closed. You can never recover a throwaway chat; once the window is closed, it's gone forever. throwaway uses the SubtleCrypto Web API to create a public/private key pair every time it is opened/refreshed (ECDH…

    2022 · throwaway.sh

  23. 23

    Share Secrets With Zero Trace. Zero Accounts. Zero Worry.

    2025

  24. 24

    Temporary chats. Permanent privacy.

    May 2026 · onekey-webapp.vercel.app

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