title: $:/language/Help/rendertiddlers
description: Render tiddlers matching a filter to a specified ContentType

Render a set of tiddlers matching a filter to separate files of a specified ContentType (defaults to `text/html`) and extension (defaults to `.html`).

```
--rendertiddlers <filter> <template> <pathname> [<type>] [<extension>]
```

Per esempio:

```
--rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html ./static text/plain
```