Developer

Base64 Encoder & Decoder

Encode and decode Base64 strings instantly

Base64 Encoder / Decoder

What is Base64?

Base64 is an encoding scheme that converts binary data into ASCII text format. It's commonly used to encode data in emails, URLs, and web applications.

Common Uses

  • 📧 Email attachments and MIME encoding
  • 🔗 Encoding data in URLs
  • 🖼️ Embedding images in HTML/CSS
  • 🔐 Basic authentication headers
  • 📦 Data serialization

How to Use

  1. Select "Encode" or "Decode" mode
  2. Enter your text or Base64 string
  3. Click the button to convert
  4. Copy the output to use in your application