Online Base64 Decoder
Encode text with Base64, or decode data from Base64 to text online with this simple tool, no software installation required.
To publish your personal contact information( for instance, your email address ) on the Web and avoid unwanted spam messages, you can encode it with Base64 online using this simple tool, then your clients and friends could decode from the encoded data later. For example, your email address is, you can encode "toolur( at )" to Base64 format and publish your email address as "dG9vbHVyKCBhdCApaW50ZWwuY29t".