PPTX Placeholder Replacer (Python‑pptx)
1) Upload your PPTX (placeholders like {{name}} will be detected)
2) Choose layout for the generated PPTX (8.5 × 11 in)
Portrait (8.5 × 11)
Landscape (11 × 8.5)
Both options use 8.5 × 11 in paper size.
3) Download JSON template with detected placeholders
Download JSON Template
Clear
Template includes all {{placeholder}}s found in your PPTX.
4) Upload structured JSON to populate placeholders
Validate JSON
Clear JSON
5) Generate and download completed PPTX
Generate PPTX
Placeholders will be replaced; list arrays become PPTX bullets; \n becomes paragraph breaks.