Base64 Encoder/Decoder

Encode and decode text to and from Base64 format. Base64 is commonly used to encode data for transmission over media that are designed to deal with textual data.

Features

  • Convert plain text to Base64 encoded string
  • Decode Base64 strings back to plain text
  • Instant conversion with real-time results
  • Copy output to clipboard with one click

Common Use Cases

  • Encoding credentials for HTTP Basic Authentication
  • Embedding images in HTML/CSS
  • Encoding data for URL transmission
  • Encoding email attachments