# Previewing dataset file output

{% hint style="info" %}
**Required dataset permission:** Preview redacted dataset files
{% endhint %}

{% hint style="info" %}
You cannot preview TIF image files. You can preview PNG and JPG files.

You cannot preview HTML files.
{% endhint %}

<table data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Display the preview</strong><br><br>Display the preview for a dataset file.</td><td><a href="/pages/HCzSt52HRHI60FQY5pJm">/pages/HCzSt52HRHI60FQY5pJm</a></td></tr><tr><td><strong>Preview for redacted files</strong><br><br>View and make edits to the redactions in a dataset file.</td><td><a href="/pages/Ukw7QcRgljZtTu9wkFyI">/pages/Ukw7QcRgljZtTu9wkFyI</a></td></tr><tr><td><strong>Preview for a JSON output dataset file</strong><br><br>View the content of a dataset file.</td><td><a href="/pages/DM7lA8SHsZ6wgfySle1v">/pages/DM7lA8SHsZ6wgfySle1v</a></td></tr></tbody></table>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.tonic.ai/textual/datasets-preview-output/dataset-file-preview.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.