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Base64 Encode

A free online tool to encode any data to Base 64 encoded format

Enter value
Output
bg-pattern

Frequently Asked Questions

What is Base64-Encode?

Base 64 Encoder is a tool to convert any binary or text data into printable ASCII string format. It is called Base64 because it works with a subset of 64 characters from the ASCII character set.

How does Base 64 work?

Base 64 uses simple encoding and decoding algorithms. They work with a 65-character subset of US-ASCII where each of the first 64 characters maps to an equivalent 6-bit binary sequence while the 65th character = is used for padding.