Online Base64 Encoder/Decoder

Encode and decode data using Base64 encoding. This tool helps you convert binary data to text format and back, commonly used for encoding files, images, and other binary data in text-based formats.

Input Text

How to Use

  1. Enter text in the input field
  2. Choose to encode or decode using the button
  3. Click the process button to convert
  4. Use the copy button to copy the result

Features

  • Base64 encoding and decoding
  • Support for Unicode characters
  • Easy mode switching
  • Copy to clipboard
  • Error handling