Input
Paste raw HTML, escaped entities, or mixed text.
Output
Converted HTML output appears here.
About this tool
HTML entity encoding and decoding for safer frontend and content workflows
HTML encoding turns special characters like angle brackets, ampersands, and quotes into safe entity references so text can be displayed without being interpreted as markup. HTML decoding does the opposite and is useful when a payload, template, or log contains escaped content that needs to be read in plain form.
That makes this tool practical for frontend debugging, email template work, CMS content fixes, documentation, and support cases where a string has been escaped too many times. For related workflows, pair this page with JSON Formatter, XML Formatter, and cURL to Fetch.
Why encoding is useful
Encoding prevents special characters from being treated as executable markup. That matters when user content, logs, or generated snippets need to be displayed safely in templates, documentation, or debugging output.
It is especially common in frontend work, server-rendered apps, email systems, and content pipelines where one broken escape can ruin a layout or create a safety issue.
Why decoding is useful
Decoding helps when escaped entities make a message hard to read. APIs, templates, CSV exports, stored config, and logs often contain entity-encoded text that needs to be inspected quickly without writing a custom script.
A quick decoder reduces friction when you just need to see the real content and move on.
Does encoding protect against every security issue?
No. HTML encoding is useful for safe rendering, but security still depends on context, sanitization, and correct output handling.
Can this tool decode common HTML entities?
Yes. It decodes standard browser-supported HTML entities and escaped text sequences rendered through the DOM.