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DevUtil

Base64 Encoder/Decoder

Base64 Encoder & Decoder

Encode and decode Base64 strings. Support for text and image files.

Text to Encode

0 characters

Output

About Base64 Encoding

What is Base64?

Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format. It's commonly used to encode data that needs to be stored and transferred over media designed to deal with text.

Common Uses

  • ✅ Embedding images in HTML/CSS
  • ✅ Sending binary data over email
  • ✅ Storing complex data in databases
  • ✅ Data URLs in web applications

Features

  • ✅ Encode text to Base64
  • ✅ Decode Base64 to text
  • ✅ Support for UTF-8 characters
  • ✅ Image file encoding
  • ✅ Image preview for decoded data
  • ✅ Copy to clipboard
  • ✅ Download results