Base64 Encoder/Decoder

Encode or decode Base64 strings

What is Base64?

Base64 is a method of encoding binary data into ASCII text strings. It is widely used to transmit data over protocols that only support text, such as email or URLs. This tool allows you to encode text to Base64 or decode Base64 strings back to original text.

Use cases

  • Encode data to embed in URLs or HTML
  • Transmit binary data over text-based protocols
  • Encode images or files for storage as strings
  • Decode Base64 data from APIs or emails

When to use?

Use this tool when you need to encode or decode Base64 data. Commonly used in web development, API processing, or when working with encoded data.