Base64 Converter

Encode and decode text data securely. UTF-8 supported.

How to use this Base64 Tool

  • Encode: Converts plain text into a Base64 string. Useful for embedding data or basic obfuscation.
  • Decode: Converts a Base64 string back to readable text.
  • URL Safe Mode: Replaces + with - and / with _. It also removes the padding = characters. This is essential for passing Base64 data in URLs.
  • UTF-8 Support: Full support for Chinese characters, Emojis, and special symbols.