Base64 Encoder / Decoder
Encode and decode your strings in Base64 instantly.
Encode
Decode
About Base64
Base64 is an encoding system that converts binary data into ASCII text. It uses 64 different characters (A-Z, a-z, 0-9, +, /) to represent data.
Common uses:
- Transmitting binary data via email
- Encoding images in HTML/CSS (Data URIs)
- Storing data in JSON or XML
- HTTP Basic Authentication
Note: Base64 is NOT an encryption method. Encoded data can be easily decoded. Do not use Base64 to protect sensitive data.