Overview
The HTML Entity Encoder converts reserved characters and selected symbols into their entity form, so the output can be placed inside HTML without being treated as markup. That makes it useful when you need to show raw text, preserve code samples, or store content that may otherwise break a page. It is especially helpful when text comes from forms, documentation, templates, or CMS fields and must appear exactly as written. The encoded result can be copied into HTML, snippets, emails, or source examples where literal display matters.
Use cases
- Publishing raw text inside markupEncode text that contains angle brackets or ampersands before placing it into a page so the browser shows the characters literally.
- Preparing code samples for docsConvert sample HTML or template fragments into entities to keep examples visible instead of executable.
- Protecting user-submitted content in previewsRender names, comments, or messages exactly as entered when they include characters that would otherwise alter the layout.
- Formatting CMS content with symbolsStore or paste text with currency signs, arrows, or math symbols without them being interpreted as HTML.
How it works
- 1
Enter or paste the text you want to encode.
- 2
The tool replaces reserved HTML characters and supported symbols with entities.
- 3
Copy the encoded result into your HTML, template, or code sample.
Examples
Reserved characters
Input: price < 20 & stock > 0
Output: price < 20 & stock > 0
Angle brackets and ampersands become HTML entities.
Quotes in an attribute-like string
Input: He said: "save it" & leave
Output: He said: "save it" & leave
Double quotes and the ampersand are encoded for literal display.
Mixed symbols and text
Input: Use <code> and 50% > 25%
Output: Use <code> and 50% > 25%
Tag-like text is neutralized while ordinary percent signs remain readable.
FAQ
Which characters are encoded first?
Reserved HTML characters such as <, >, and & are always encoded. Quotes may also be encoded, depending on how the encoder is configured.
Will the output still look readable?
Yes. The encoded text is still human-readable, but characters that could be treated as HTML are written in entity form.
Can I encode already-encoded text twice?
You can, but it usually creates nested entities like &amp;. That is a common mistake if the text has already been encoded once.
Why does my sample code show tags instead of text?
That usually means the text was inserted without encoding. Wrap it through the encoder before placing it into HTML output.
Does this tool change non-HTML symbols too?
Only symbols supported by the encoder are converted. Ordinary letters, numbers, and most punctuation remain unchanged unless they conflict with HTML parsing.