Encoding & Decoding

Encoding & Decoding Tools

Encoding and decoding tools convert data between different representations. They are commonly used in web development, API debugging, software development, text processing, and data exchange.

Common encoding and decoding functions

  • Base64: Encode and decode Base64 text and data representations.
  • URL: Encode and decode Chinese characters, spaces, and special characters in URL parameters.
  • Unicode: View Unicode character representations and convert text.
  • HTML entities: Encode and decode special characters used in HTML.

When are encoding tools useful?

Encoding tools help developers analyze API parameters, process URLs, inspect source code, debug API data, and convert text representations. For example, Chinese characters and other special characters in a URL can be percent-encoded and later restored with a URL decoder.

What is the difference between encoding and encryption?

Encoding primarily addresses data representation, transmission, and compatibility, and the original data can normally be restored through the corresponding decoding process. Encryption protects confidentiality and relies on cryptographic algorithms and keys. Therefore, Base64 and similar encoding methods must not be used as password protection.