Base64 Encoder/Decoder

Encode text or files to Base64, or decode Base64 back to text.

Input Text/File

Max file size: 5MB

Base64 Result

How to Use Base64 Encoder/Decoder

  • Enter text into the input box or upload a file (max size: 5MB).
  • Click "Encode to Base64" to convert text/file to Base64 string, or "Decode from Base64" to restore text.
  • View the result in the output box.
  • Copy the result to clipboard or clear the input to start over.