Supported Formats
Last updated Apr 21, 2026 This list shows all rich-content formats that are currently supported for Markdown conversion and is updated frequently:
Format | | | | | File extensions | | | | | Mime Types | | | |
| PDF Documents | .pdf |
application/pdf |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Images <sup>1</sup> | .jpeg, .jpg, .png, .webp, .svg, .gif, .bmp |
image/jpeg, image/png, image/webp, image/svg+xml, image/gif, image/bmp |
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| HTML Documents | .html, .htm |
text/html |
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| XML Documents | .xml |
application/xml |
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| Microsoft Office Documents | .xlsx, .xlsm, .xlsb, .xls, .et, .docx |
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel.sheet.macroenabled.12, application/vnd.ms-excel.sheet.binary.macroenabled.12, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.wordprocessingml.document |
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| Open Document Format | .ods, .odt |
application/vnd.oasis.opendocument.spreadsheet, application/vnd.oasis.opendocument.text |
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| CSV | .csv |
text/csv |
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| Apple Documents | .numbers |
application/vnd.apple.numbers |
<sup>1</sup> Image conversion uses two Workers AI models for object detection and summarization. See Workers AI pricing for more details.
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description: Convert documents to Markdown using the Workers AI binding and toMarkdown method. title: Workers Binding image: https://developers.cloudflare.com/workers-ai/features/markdown-conversion/usage/binding/og.png?v=4c5daf24a38904a5
Documentation Index
Fetch the complete documentation index at: https://developers.cloudflare.com/workers-ai/llms.txt
Use this file to discover all available pages before exploring further.
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