# `$sanitize` (service in module `ngSanitize` )

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## Description

The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are then serialized back to properly escaped html string. This means that no unsafe input can make it into the returned string, however, since our parser is more strict than a typical browser parser, it's possible that some obscure input, which would be recognized as valid HTML by a browser, won't make it through the sanitizer.

## Usage

    $sanitize(html);

### Parameters

- `html – {string} –`

  Html input.

### Returns

`{string}` –

Sanitized html.

## Example

#### Source

#### Demo