JSON Formatter / Validator / Minifier
Format, validate, and minify JSON content locally.
jsonformatvalidate
HTML Entity Encode / Decode
Encode and decode HTML entities without leaving the browser. The workflow stays in your browser so you can move faster without uploading routine data.
htmlentitiesencoding
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What this tool does
Encode and decode HTML entities without leaving the browser. The workflow stays in your browser so you can move faster without uploading routine data.
How to use HTML Entity Encode / Decode
- Paste the value you want to inspect or transform into HTML Entity Encode / Decode.
- Decode or encode it and review the result immediately.
- Copy the output or switch direction if you need the reverse operation.
FAQ
What does HTML Entity Encode / Decode do?
Encode and decode HTML entities without leaving the browser.
Does HTML Entity Encode / Decode upload my data?
HTML Entity Encode / Decode runs locally in your browser by default, so Koiloop does not need to upload that input to a server.
Can I use HTML Entity Encode / Decode with sensitive information?
HTML Entity Encode / Decode is best for routine work, and Koiloop keeps the experience browser-based whenever possible.
Tool details
Signals that help people understand how this page behaves before they paste real data.
- Runs in your browser by default.
- Best for routine content, reference data, and everyday workflow inputs.
- Works directly with pasted text or typed input.