Base64 Encode/Decode

Convert text to/from Base64

Text

Base64

💡 Tips:

  • Text Encoding: Convert plain text to Base64 for safe transmission over text-based protocols
  • Data Storage: Use Base64 to store binary data in JSON, XML, or other text formats
  • Web Development: Embed images directly in HTML/CSS using data URIs with Base64
  • API Integration: Encode sensitive data for API requests or configuration files
  • Quick Swap: Use the swap button to quickly switch between input and output
  • File Upload: Upload text files for batch encoding or decoding operations
  • Character Count: Monitor the length of encoded strings for size optimization
  • Privacy First: All encoding/decoding happens locally in your browser - your data stays private

🔒 🔒 For your privacy, this tool runs entirely in your browser. Your files never leave your computer—zero uploads to any server.