Temporary/disposable email: cs.email
Basically the same thing as guerrillamail (actually, they host the site), but with alternative domains (and a .onion).
Password Generator: cryptostorm.is/genpass
A JavaScript based password generator blatantly copy/pasted from elsewhere.
Password Generator: cryptostorm.is/genpass_nojs
Our own non-JavaScript password generator. Source code available on the page.
Torrent IP Checker: cryptostorm.is/torrentip
Check which IP address your torrent client sends to trackers and peers.
PrivateBin: cryptostorm.is/paste
PrivateBin is a minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES. More information on the project page.