Why do I need to encode HTML characters?

Encoding special HTML characters (such as , &, ", and ') prevents web browsers from misinterpreting raw text as active HTML tags or scripts, which protects web applications from XSS vulnerabilities and formatting breaks.

What is the HTML entity for an ampersand (&) and quotes (")?

The entity for ampersand is &, double quotes is ", single quote is ', less-than is <, and greater-than is >.

What characters does the encoder convert?

The encoder converts the five XML/HTML special characters: & (ampersand) → &, (greater than) → >, " (double quote) → ", and ' (apostrophe) → '.

Why do I need to encode HTML entities?

Encoding prevents cross-site scripting (XSS) attacks by ensuring user-supplied content is rendered as text rather than executable HTML or JavaScript. It's a critical security practice for any web application that displays user input.

Can I decode HTML entities back to text?

Yes. The tool supports bidirectional conversion — encode text to entities or decode entities back to readable characters.

Is my text data sent anywhere?

No. All encoding and decoding happens locally in your browser using native JavaScript string replacement. Your text never leaves your device.

HTML Encoder & Decoder Online — Escape Special Characters

What Is an HTML Encoder & Decoder?

An HTML Encoder & Decoder translates special characters (`<`, `>`, `&`, `"`, `'`) into HTML entity representations (`<`, `>`, `&`, `"`, `'`) to prevent XSS (Cross-Site Scripting) vulnerabilities and HTML rendering conflicts.

How to Use the HTML Encoder & Decoder

Enter your raw text or HTML code into the input text box.
Click Encode HTML to escape special characters into entities.
Click Decode HTML to restore encoded entities into raw characters.
Click Copy Text or Download .html to save your output.

HTML Encoder & Decoder

What Is an HTML Encoder & Decoder?

How to Use the HTML Encoder & Decoder

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Frequently Asked Questions

What characters does the encoder convert?

Why do I need to encode HTML entities?

Can I decode HTML entities back to text?

Is my text data sent anywhere?