Blog
Tutorials, comparisons, and engineering deep-dives on slide generation.
python-pptx limitations in production: animations, overflow, merging — and the workarounds
Can python-pptx add animations? No — and here are the two workarounds that actually work. Plus 9 more production limitations we hit running slideforge.dev on python-pptx: embedded-picture loss on merge, canvas overflow, chart-type gaps, fonts, memory at 1K+ slides — with code.
Generate PowerPoint in Python (2026): python-pptx, an API — or both
Three working approaches side-by-side: a 60-line python-pptx script, a typed SlideForge intent that renders in under a second, and running your own python-pptx code in a managed sandbox with themes, widgets, and output validation. Updated July 2026.
Presentation API Comparison 2026: 8 Tools Side-by-Side
We tested 8 presentation-generation APIs — python-pptx (free, steep learning curve) through Aspose ($4K/yr enterprise). Pricing, output quality, and which fits your stack.