pptx

HTML-to-PPTX conversion takes your HTML slide content and generates a formatted PPTX file with precise layout, styling, and dynamic elements like charts and tables intact, preserving your design intent in a standard PowerPoint format.

Template-based PPTX creation lets you map content to existing presentation templates, automatically generating new slides while maintaining brand guidelines, layouts, and design consistency across all output files.

OOXML editing enables direct XML modification of presentation internals—layouts, speaker notes, comments, themes, and complex formatting—giving you programmatic control over elements not accessible through standard PowerPoint interfaces.

Slide text extraction and OOXML unpacking let you read and parse presentation structure, metadata, notes, and media relationships, converting content to formats like Markdown or inventories for analysis and integration into other workflows.

PPTX validation and XML condensing check presentation integrity against schema standards and optimize file structure, helping identify malformed content or reduce file size while maintaining functionality.

The skill integrates with pptxgenjs for slide generation, playwright for rendering, and sharp for image processing, working within modern automation stacks for presentations that include dynamic charts, formatted tables, and embedded visuals.