← All free toolsDEVELOPER / FREE WEB TOOL

Base64 Text Encoder.

Encode or decode UTF-8 text using Base64.

Get started

Fast, free and processed entirely in your browser.

◈ PRIVATE

Base64 is an encoding, not encryption or a security mechanism.

Ready when you are.

Encode or decode UTF-8 text with Base64

Paste text, choose Encode to Base64 or Decode from Base64, and generate the result. This is useful when text must travel through a Base64-compatible channel.

Example and important limitation

For example, encode a short UTF-8 string while testing an application. Base64 is reversible encoding—not encryption—so never use it to conceal passwords or other secrets.

What next?

Need URL-safe parameter text? Try URL Encode / Decode.