Base64 Encoder/Decoder

Base64 encoding and decoding conversion

Original Text
Enter text to be encoded
Base64 Result
Encoded Base64 string
Usage

Base64 Features

  • Encoding method based on 64 printable characters
  • Converts 3 bytes to 4 characters
  • Encoded data length increases by about 33%
  • Supports Chinese and special characters

Use Cases

  • Email attachment transmission
  • Embedding image data in web pages
  • API interface data transmission
  • Storing binary data in configuration files