Base64 Encode and Decode

Base64 is one of the most popular methods to represent binary data in textual format. Base64 encode and decode tools helps you convert plain-text to base64 and vice versa. Base64 encoding uses 64 characters to represent the bytes and is helpful in transmitting files embedded within XML and JSON documents.

Since all conversions use Javascript, it all happens within your system. We do not store your data in our servers. The site uses TLS, so it communicates with the server via an encrypted connection.

The tool is entirely free to use; type or paste text or base64 on the input text area and click on Encode or Decode to encode or decode the input text.