The best open source alternative to Pastebin.com is PrivateBin. If that doesn't suit you, our users have ranked more than 100 alternatives to Pastebin.com and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Pastebin.com are hastebin, lesma, JS Bin and 0bin.net.
PrivateBin is a minimalist, open source online pastebin where the server has zero knowledge of pasted data.
Time limit for notes, private, end-to-end encription, notes expire after an amount of time, password protected, but login doesn't needed.
lesma is a simple paste app, friendly with browser and command line, with files as storage backend. You can see in action in https://lesma.eu.
Very easy, short human-friendly URL, expiration date, password protection
JS Bin is a collaborative open source JavaScript debugging tool. Enter Javascript in one pane and HTML in the other and see the result; share using a short URL. Choose popular JS libs from a menu, so you don't have to remember the URL.
Opengist is a self-hosted pastebin powered by Git. All snippets are stored in a Git repository and can be
Currently no way to report issues, only Telegram contact, no privacy policy.
Infomaniak kPaste encrypts your data directly in the browser using the 256-bit AES protocol, and more specifically the Galois/Counter Mode (GCM) algorithm. kPaste servers are exclusively based in Switzerland and managed by Infomaniak.
Paaster is a secure and user-friendly pastebin application that prioritizes privacy and simplicity. With end-to-end encryption and paste history, Paaster ensures that your pasted code remains confidential and accessible.
Does not allow 1 year or longer pastes.
ZeroBin is a minimalist, opensource online pastebin where the server has zero knowledge of pasted data.
Switzerland
United States
Spain
EU
United Kingdom
Japan
France
Open-source, end-to-end-encrypted, up-to-date paste with many security features (CSP, security headers, …)
Disclaimer: I'm one of the devs.