What does Base64 Tool do? Base 64 Tool allows you to decode or encode base64 strings. If you decoded a url, you can even open that site in a new window.
Base64 Tool also keeps a log history of your past decodes/encodes so you can keep track of them and go back to it.
Base64 Tool also features a quick button for encoding/decoding to from the clipboard directly to the clipboard.
The Main Window:
The History Window:
The Site Window: