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HTML Encoder / Decoder

Encode or decode HTML entities.

Result—
Enter values above.

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Content reviewed: 24 September 2026

About the HTML Encoder / Decoder

Encode or decode HTML entities. Use the controls above to enter the values or text required by this specific tool, then review the result together with the method and limitations shown on the page.

Method

Encoding replaces special HTML characters with safe entity representations.

For information about calculation checks, browser-side processing and external services, see Methodology & Accuracy.