New HTML, MMD, and MD ZIP export formats

We’ve added new packaged outputs for the v3/converter and v3/pdf API endpoints. The html.zip, md.zip, and mmd.zip archives bundle the main file plus all images for easy distribution, organization, and offline use.

output_folder/
├─ pdf_id.html
└─ images/
   ├─ example-image-1.jpg
   └─ example-image-2.jpg

These formats are available directly through the API or via mpxpy, our Python SDK:

from mpxpy.mathpix_client import MathpixClient

client = MathpixClient(app_id="YOUR_APP_ID", app_key="YOUR_APP_KEY")

# Export a PDF result
pdf = client.pdf_new(
    file_path="path/to/file.pdf",
    convert_to_md_zip=True,
    convert_to_mmd_zip=True,
    convert_to_html_zip=True,
)
pdf.wait_until_complete()
md_zip_path = pdf.to_md_zip_file(path="output/sample.md.zip")
mmd_zip_path = pdf.to_mmd_zip_file(path="output/sample.mmd.zip")
html_zip_path = pdf.to_html_zip_file(path="output/sample.html.zip")

# Or a Mathpix Markdown conversion
conversion = client.conversion_new(
    mmd='Example MMD with <img src="https://example-image.png"/>',
    convert_to_md_zip=True,
    convert_to_mmd_zip=True,
    convert_to_html_zip=True,
)
conversion.wait_until_complete()
md_zip_path = conversion.to_md_zip_file(path="output/converted.md.zip")
mmd_zip_path = conversion.to_mmd_zip_file(path="output/converted.mmd.zip")
html_zip_path = conversion.to_html_zip_file(path="output/converted.html.zip")