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Life & fun · alternatives · 2026

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24 alternatives to Instantly pass your passwords securely

Hey HN! I made a service to share passwords easy and secure but never promoted it. It's called instapass.io I noticed that people besides my friends and clients actually started to use, so maybe it will be helpful for you too! You share one-time self-destruct message using one time links and I won't even be able to see what you wrote. How does it work? When you generate a message the client-side makes a random password and use that to encrypt the message. The password is appended as an anchor tag which all modern browsers never send to the server. This way, I don't even know what you shared.…

Instapass.io is a password-sharing service that creates one-time, self-destructing messages through unique links. Messages are encrypted client-side with a random password appended as a URL anchor, which servers never… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Instantly pass your passwords securely launched in 2019; newer entries below may have overtaken it.

  1. 1

    Share passwords without revealing them

    2023 · its alternatives →

  2. 2

    Securely share secrets + info within your team

    2015 · 1password.com · its alternatives →

  3. 3

    Share your account without giving out your password

    2017 · shareaccount.nicosantangelo.com · its alternatives →

  4. 4

    The most secure password manager for your business.

    2018 · 1password.com · its alternatives →

  5. 5

    Frictionless security: auth & user management with passkeys

    2023 · 1password.com · its alternatives →

  6. 6

    An offline, open-source and memorable password generator

    2022 · its alternatives →

  7. 7

    A simple, secure and free to use tool for sharing secrets

    2017 · saltify.io · its alternatives →

  8. 8SI
  9. 9

    🔐 Share end-to-end encrypted secrets with others via a one-time URL - sniptt-official/ots

    2021 · github.com · its alternatives →

  10. 10

    The one click way for your clients to send you passwords

    2019 · sharesecurely.to · its alternatives →

  11. 11

    Securely share any account without sharing your password

    2023 · chromewebstore.google.com · its alternatives →

  12. 12

    Share passwords quickly and secure.

    2024 · its alternatives →

  13. 13CI
  14. 14

    Simple & secure password manager for teams & individuals

    2018 · pcrypt.com · its alternatives →

  15. 15

    Generate a random password in the browser

    2017 · password-generator.xyz · its alternatives →

  16. 16EO

    2019 · share.labs.tozny.com · its alternatives →

  17. 17

    Send and share files securely, directly and free

    2019 · its alternatives →

  18. 18
    Hush▲94

    Share secrets safely in Slack

    2020 · hush.codes · its alternatives →

  19. 19

    This is a free, secure & open-source password manager.

    2022 · galaxystore.samsung.com · its alternatives →

  20. 20

    The browser extension to auto-fill passwords instantly

    2024 · chromewebstore.google.com · its alternatives →

  21. 21

    Secure management of passwords in your team made easy

    2019 · passcamp.com · its alternatives →

  22. 22

    The official blog of Onetime Secret - Behind-the-scenes insights from the team building Onetime Secret. Follow our journey as we share operational challenges, deployment stories, product updates, and technical decisions. From UI improvements to infrastructure changes, we

    2013 · blog.onetimesecret.com · its alternatives →

  23. 23

    Easy secure password generator

    2021 · apps.apple.com · its alternatives →

  24. 24

    Let OnePassword remember all passwords for you

    2021 · play.google.com · its alternatives →

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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 →