> For the complete documentation index, see [llms.txt](https://docs.stackai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stackai.com/stackai-tools/file-creation-and-conversion.md).

# File Creation and Conversion

Turn workflow results into downloadable documents, spreadsheets, or images. These tools return file links that a later step can use or share with the intended recipient.

## Choose a tool

| Tool                                                                                                | Use it to                                                                                                                     |
| --------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------- |
| [Create Spreadsheet File](/stackai-tools/file-creation-and-conversion/create-spreadsheet-file.md)   | Turn structured data into a downloadable CSV or Excel file.                                                                   |
| [Convert Markdown to File](/stackai-tools/file-creation-and-conversion/convert-markdown-to-file.md) | Create a downloadable PDF, Word document, or Excel file from Markdown content.                                                |
| [Convert HTML to PDF](/stackai-tools/file-creation-and-conversion/convert-html-to-pdf.md)           | Render HTML as a downloadable PDF.                                                                                            |
| [Convert HTML to Image](/stackai-tools/file-creation-and-conversion/convert-html-to-image.md)       | Render HTML as a PNG image.                                                                                                   |
| [Convert Word to PDF](/stackai-tools/file-creation-and-conversion/convert-word-to-pdf.md)           | Convert a DOC or DOCX file to a downloadable PDF.                                                                             |
| [PDF to Image](/stackai-tools/file-creation-and-conversion/pdf-to-image.md)                         | Convert PDF pages to PNG or JPEG images.                                                                                      |
| [Convert Mermaid to SVG](/stackai-tools/file-creation-and-conversion/convert-mermaid-to-svg.md)     | Render Mermaid diagram code as a downloadable SVG.                                                                            |
| [Download Private File](/stackai-tools/file-creation-and-conversion/download-private-file.md)       | Retrieve a file from a URL that requires an authorization token, then return a signed download link for later workflow steps. |


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