# Regex Mark

Wrap any regex matches in `<mark>` tags to highlight them on the page.

```yaml
description: This cat video is the okayest thing ever.
```

::tabs

::tab antlers
```antlers
{{ description | regex_mark('cat video|thing') }}
{{ description | regex_mark('video', 'class:highlight') }}
```
::tab blade
```blade
{!! Statamic::modify($description)->regexMark('cat video|thing') !!}
{!! Statamic::modify($description)->regexMark(['video', 'class:highlight']) !!}
```
::

```html
This <mark>cat video</mark> is the okayest <mark>thing</mark> ever.
```

```html
This cat <mark class="highlight">video</mark> is the okayest thing ever.
```

:::tip
This modifier expects HTML input. While most plain text strings will work just fine you should escape the value with the `entities` modifier if your text contains less than or greater than symbols: `{{ plain_text | entities | mark }}`
:::