Base64 Encoder

Encode and decode Base64 strings. Fast, free, and runs entirely in your browser.

All processing happens locally. No data is sent to any server.

Input

Output

Base64 Encoder Online

Open Compressor Base64 Encoder runs entirely in your browser using modern web APIs. No data is sent to any server — your input stays private and secure.

How to Use

Enter or paste your text in the input field above, click "Run", and the result will appear in the output field. You can copy the output with one click.