PrivateBin is a minimalist, open-source online pastebin and discussion board. The data of every pastebin is encrypted/decrypted in the browser so that the server has zero knowledge of hosted data.

Project Homepage: Source code

Feature highlights:

Brain-dead easy to use

  • Paste text, click “Send”, share the URL.
  • Expiration: 5 minutes, 10 minutes, 1 hour, 1 day, 1 week, 1 month, 1 year or never.
  • “Burn after reading” option: The paste is destroyed when read.
  • Unique deletion URL generated for each paste.
  • Syntax coloring for 54 languages (using highlight.js), supporting mixing (html/css/javascript).
  • Automatic conversion of URLs into clickable links (http, https, ftp and magnet).
  • Single button to clone an existing paste.
  • Discussions:You can enable discussion on each paste.

Safe and secure

  • Data compressed and encrypted in the browser before sending to server. Uses 256 bits AES.Server has zero knowledge of data being stored.
  • Your data is safe even in case of server breach or seizure.
  • Search engines are blind regarding paste content.
  • Discussion is of course also encrypted/decrypted in the browser.
  • Server cannot see comments content or nicknames.
  • With paste expiration, you can have ad-hoc short-lived discussion which will disappear in the void after expiration. This will leave no trace of your discussions in your email boxes.
  • Discussions cannot be indexed by search engines. Period.