Developer tools

Base64 encoder & decoder

Encode or decode Unicode text locally without sending it anywhere.

Processed locally

Result

Your answer will appear here.

Help and method

Encode UTF-8 text to Base64 or decode valid Base64 back to UTF-8 text. This is encoding, not encryption. Binary files and invalid UTF-8 output are outside this text tool’s scope.

Methods and reliability

Worked example

An example you can try or adapt to your own values.

Text: Hello
Action: Encode

Result

SGVsbG8=

Try these inputs

Worked example

Result

Useful next