# Supported file types

Tonic Textual can process the following types of files:

* .txt
* .csv
* .tsv
* .json
* .docx
* .html
* .xlsx
* .pdf
* .png
* .tif or .tiff
* .jpg or .jpeg

Datasets that write JSON output can also process the following types of files:

* .rtf
* .eml
* .msg


---

# 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/dataset-files/dataset-file-types.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.