Encode/Decode Base64
Enter text to encode or Base64 to decode.
Encoding Mode
Uses standard Base64 alphabet with + and / characters
0 characters
0 characters
About Base64
Base64 encoding converts binary data to ASCII text using 64 characters (A-Z, a-z, 0-9, +, /). It is commonly used for encoding data in emails, URLs, and data URIs. The URL-safe variant replaces + and / with - and _ for safe use in URLs.
What is Base64?
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format.
It's commonly used for encoding data in emails, embedding images in HTML/CSS, and storing complex data in text-based formats like JSON or XML.