HTML Encoder | Free HTML Entity Converter Tool 2026

HTML Encoder & Decoder: Escape HTML Special Characters

Convert HTML special characters to entities (< > & ") and vice versa. Prevent XSS attacks and safely display code snippets.

Enter text and click Encode or Decode.

📊 Operations: 0

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🔒 SSL Secure✅ GDPR🚫 No Logs

📸 Live preview — Encode HTML entities.

Why Encode HTML?

HTML encoding converts special characters like `<`, `>`, `&`, `"`, and `'` into HTML entities (`<`, `>`, `&`, `"`, `'`). This prevents browsers from interpreting them as HTML tags, which is essential for displaying code snippets safely and protecting against cross‑site scripting (XSS) attacks. Our tool also decodes encoded entities back to their original characters. Use it to escape user input before displaying it on web pages, or to clean up HTML‑encoded text.

📌 How to Use

Paste text or HTML code.
Click "Encode HTML" to escape special characters.
Click "Decode HTML" to convert entities back to characters.
Copy the result.

✨ Features

🔧 Encode HTML entities

🔓 Decode HTML entities

⚡ Instant conversion

📋 One-click copy

🆓 Unlimited free

🔍 Most Searched Keywords

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⚙️ How It Works

We use a simple character replacement map: & → &, < → <, > → >, " → ", ' → '. Decoding reverses the process using a regular expression.

🎯 Benefits

✅ Prevent XSS attacks.
✅ Display code examples.
✅ Free and private.

🔗 Related Tools

❓ FAQ

❓ Which characters are encoded?
&, <, >, ", ' (single quote).

❓ Is it safe for user input?
Yes, encoding prevents XSS when displaying user content.

❓ Is it free?
Yes, forever.