Base64 Encoder/Decoder Online

Lighting fast Base64 Encoder/Decoder in a collection of our awesome tools
Encoder/Decoder? Encoder Decoder

Learn more about Base64 Encoder/Decoder

What is Base64 Encoder/Decoder?

Base64 Encoder/Decoder is a's tool to converting binary data to an ASCII string format by converting that binary data into a 6-bit character representation and vise versa.

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Browser Support

Recomended browsers are Google Chrome and Firefox. Most of features of this page are compatible with all of the following browsers and versions. Please send me a note if there are issues. Noted that Internet Explorer 8 has a limit of 32 KB for data URI.

  • Chrome 4+
  • Safari 3.1+
  • Firefox 2+
  • Opera 9+
  • Edge
  • IE 8+