Unicode HTML Encoder/Decoder

Convert between Unicode characters and HTML entity encoding online.

0 characters

Drop your file here

Supports .html, .txt and other text files

What is Unicode HTML Encoding?

Unicode HTML encoding (also known as HTML entity encoding) is a method for converting non-ASCII characters into a special format that browsers can correctly identify. It typically appears as &#xHHHH; (hexadecimal) or &#DDDDD; (decimal).

Cross-platform Compatibility

Ensures special characters display correctly across all browsers and operating systems, avoiding garbled text.

Enhanced Security

Encoding HTML entities is a crucial security measure when handling user input or preventing Cross-Site Scripting (XSS) attacks.

Standard Compliance

Follows W3C HTML standards, making your web page source code more standardized and professional.

How to use this tool?

  1. Paste or Drag: Paste your HTML or text into the box, or simply drag and drop a file.
  2. Choose Action: Click "HTML Encode" to convert characters to entities, or "HTML Decode" to restore them.
  3. Copy Result: Once processed, click the copy button in the top right to save the result to your clipboard.