🔐Base64 Text Encoder

Base64 Encoder

Encode any text or string to Base64 format instantly. Our free Base64 Encoder supports UTF-8 and handles international characters perfectly.

📝 Enter Text to Encode

How Base64 Encoder Works

Our Base64 Encoder converts text and binary data into a Base64 encoded format using standard RFC 4648 encoding. Base64 encoding is widely used for transmitting binary data over text-based protocols.

Base64 Encoder Features

  • UTF-8 Support: Properly handles international characters, emojis, and special symbols
  • URL Safe Mode: Generates URL-safe Base64 using - and _ instead of + and /
  • Instant Encoding: Real-time Base64 encoding without server uploads
  • Copy & Download: Easy export options for your encoded data

Common Uses for Base64 Encoder

  • Encoding data for URLs and query parameters
  • Creating Basic Authentication headers
  • Embedding small data in JSON or XML
  • Encoding email attachments (MIME)

Also try our Base64 Decoder or Base64 Image Converter for image conversion.

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