document-skills/pptx

To convert HTML to PowerPoint slides, you can use an html2pptx workflow that renders HTML for pixel-accurate slide generation and extracts placeholders. This process generates a 16:9 presentation output file directly from your HTML markup.

Yes, you can edit raw OOXML in a PPTX file to modify speaker notes, comments, and slide layouts. The toolkit supports unpacking and packing the XML structure with XSD validation to apply low-level fixes reliably.

The best way to automate replacing template text is by using python-pptx inventory scripts to programmatically replace, duplicate, and reorder slides. This applies replacements from an inventory JSON to generate a validated final output.pptx file.

Yes, this toolkit supports generating PowerPoint thumbnails and converting slides to images. It uses Sharp to rasterize gradients and icons, and leverages LibreOffice and Poppler where available for image and PDF conversions.

You can validate PowerPoint presentations for text overflow and layout issues by generating thumbnail grids and rasterizing slides. This visual validation process inspects the rendered output to detect and fix formatting inconsistencies programmatically.

Yes, you need Playwright and python-pptx as dependencies to automate PPTX generation workflows. Playwright handles HTML rendering for slide conversion, while python-pptx manages the inventory, replacement, and rearrangement of template slides.