Encoding Tools

HTML Encode/Decode

Convert text to HTML-safe format and back instantly

Encode Quotes ( " and ' ) Encode All Special Characters

Enter Text to Encode

What is HTML Encoding?

HTML encoding replaces special characters with HTML entities to prevent them from being interpreted as HTML code. For example, < becomes < and > becomes >.

Common Uses

Displaying code snippets
Preventing XSS attacks
Email template formatting
Content management systems

The HTML Encode/Decode tool is a free online tool that converts text to HTML-safe format and vice versa. Encode special characters for safe display in HTML documents, or decode HTML entities back to readable text. Perfect for web developers, content creators, and anyone working with HTML code. All processing happens locally in your browser for complete privacy and security.

What is HTML Encode/Decode?

The HTML Encode/Decode tool is a powerful free online tool that converts text to HTML-safe format and vice versa. HTML encoding (also known as HTML entity encoding) replaces special characters with HTML entities, preventing them from being interpreted as HTML code. This ensures text displays correctly in web pages and prevents XSS attacks.

Why Use HTML Encoding?

HTML encoding is essential for web development and security. Characters like , &, ", and ' can break HTML markup or be interpreted as code. Our tool makes encoding and decoding simple and fast.

Unlike other tools that only encode or only decode, our tool does both, saving you time and effort.

Key Features

Encode: Convert text to HTML-safe format
Decode: Convert HTML entities back to readable text
Copy Results: One-click copy of encoded/decoded text
Clear All: Reset the tool with one click
Character Count: See input and output length
Live Preview: Results update as you type
Privacy First: All processing is local
Responsive Design: Works on all devices

Perfect For

This tool is ideal for web developers, content creators, security professionals, and anyone who works with HTML code. Use it for content display, XSS prevention, email templates, and more. All processing happens locally in your browser for complete privacy and security.

Related Tools

URL Encode/Decode HEX Converter JWT Encoder/Decoder; Emoji Encoder/Decoder

Frequently Asked Questions

What is HTML encoding?

HTML encoding (also called HTML entity encoding) replaces special characters like <, >, &, ", and ' with HTML entities (e.g., <, >, &). This prevents characters from being interpreted as HTML code and ensures they display correctly in web pages.

Why is HTML encoding important for security?

HTML encoding is crucial for preventing Cross-Site Scripting (XSS) attacks. By encoding user input before displaying it on a web page, you prevent malicious scripts from executing in users' browsers.

What characters are commonly encoded?

The most commonly encoded characters are: & (ampersand), < (less than), > (greater than), " (double quote), and ' (single quote). These characters have special meaning in HTML and can break page layout if not encoded.