URL & HTML Entity Encoder

Encode URL components or escape HTML text.

Your workspace Nothing to install. No signup.

How to use URL & HTML Entity Encoder

URL mode uses encodeURIComponent for a single parameter, not an entire URL. HTML mode escapes markup as text; decoding never executes the result.

Enter your text or values in the workspace above.

Review the options and limits before processing.

Check the output, then save or copy what you need.

Does this tool upload my input?

No. This tool processes your input on your device. Its libraries load from this site. Your input is not sent to a processing service.

What should I check before using the result?

URL mode uses encodeURIComponent for a single parameter, not an entire URL. HTML mode escapes markup as text; decoding never executes the result.