Export-native

What you approve is what PowerPoint opens

Most tools draw slides one way in the browser and another way at export. Then your text reflows in front of the audience. Here, both surfaces are outputs of the same engine.

Rendered by the same code path that writes the .pptx file.

• One measurement engine. The browser, the PDF, and the PowerPoint file all measure text with the same font data, so line breaks agree everywhere.
• Geometry pinned to ≤1 point. An automated test exports a reference deck, re-opens the file, and fails the build if any box drifts more than one typographic point from the editor.
• PowerPoint’s auto-fit stays off. Sizes are already resolved; letting PowerPoint re-fit text is exactly how decks stop matching. We don’t.
• Text stays text. Slides export as real paragraphs and runs: editable in PowerPoint, selectable in PDF. Never flattened to images.