Does not support UTF-8, so completely useless for anything that is not plain ASCII

Doesn't work with other addons.

Does not support Chinese characters decryption, Like this: 5L2g5aW9, 你好

super

Works Perfect! Select text>right click>SUCCESS!

Does what it says on the tin! Decodes base64 text on the page itself without opening any other tabs or windows.

It's simple and works, great for decoding links/messages.

Thanks, thedingo! I just installed and tried this add-on out. It worked perfectly as advertised for me. :)

EDIT: Did you eat the baby? lol (Reference from Seinfeld)