PrivateBin.net is a minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted and decrypted in the browser using 256bit AES in Galois Counter mode.
Interesting! You can adjust if the text gets deleted after 5 minutes, 10 minutes, 1 hour, 1 day, or after reading. And you can enable comments. There are no trackers and no ads. I give 5/5 blocks.