Base64 Converter

Encode and decode text to and from Base64 format.

Input
Output

What is this Tool?

Base64 Converter is a tool that encodes or decodes text or data into Base64 format. It is useful for developers and system administrators to securely transmit data or verify conversion results. It fully supports UTF-8, so Korean characters can be converted without corruption.

How to use

  1. Select the 'Encode' or 'Decode' tab at the top.
  2. Enter or paste text into the input field.
  3. The automatically converted result will appear at the bottom.
  4. Click the 'Copy' button to copy the result to the clipboard.

Why do you need it?

  • Easy to Use: Convert instantly in your web browser without installing separate software.
  • UTF-8 Support: Accurately encodes/decodes text containing Korean and special characters without errors.
  • Real-time Conversion: Results appear as you type, allowing for quick work.

FAQ

Q. Can I convert images?

This page is optimized for text conversion. If you need Base64 image conversion, we recommend using a dedicated image tool.

Q. Is the converted data safe?

All conversion processes take place within your browser, and no data is transmitted to the server.