analyze-pptx

Extract colors, fonts, sizes, and layout structures from PPTX files.

3|2|Updated Mar 14, 2026
One-click install
npx skills add https://github.com/wzh4464/claude-skills --skill analyze-pptx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: analyze-pptx
Source: https://github.com/wzh4464/claude-skills/tree/main/analyze-pptx
Command: npx skills add https://github.com/wzh4464/claude-skills --skill analyze-pptx

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps designers and analysts quickly understand the visual language of a PowerPoint deck by extracting colors, fonts, sizes, shapes, and layout patterns from PPTX files, enabling consistent replication or redesign.

Core Features & Use Cases

  • Color palette extraction from theme and slide data to inform brand-aligned visuals
  • Font identification for Latin and CJK contexts to preserve typography choices
  • Layout and shape analysis to capture slide structure, spacing, and alignment
  • Use cases: design handoff, brand-consistency checks, and style replication in HTML/LaTeX contexts

Quick Start

Analyze the provided PPTX file to produce a concise style profile including color palette, fonts, and layout.

Frequently Asked Questions about analyze-pptx

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract the color palette and fonts from a PPTX file?

Extract colors and fonts from a PPTX file by parsing the presentation package directly without external dependencies. This process identifies theme and slide data to capture Latin and CJK typography choices, producing a concise style profile for brand-aligned visual replication.

What is the best way to analyze PowerPoint layout structures for HTML conversion?

Analyzing PowerPoint layout structures for HTML conversion involves extracting shape patterns, spacing, and alignment from the PPTX package. This generates a deterministic style report that maps slide structures, enabling accurate style replication in HTML contexts.

Can I check brand consistency in a PowerPoint deck without installing external dependencies?

You can check brand consistency in a PowerPoint deck without external dependencies by parsing the PPTX file directly. This method evaluates colors, fonts, and layout patterns across individual slides and the deck as a whole to deliver a deterministic style report.

Does PPTX style analysis capture both Latin and CJK font choices?

PPTX style analysis captures both Latin and CJK font choices to preserve typography decisions. By identifying fonts used throughout the presentation package, it ensures accurate design handoff and maintains the original visual language during style replication.

How do I generate a design profile from an existing PowerPoint presentation?

Generate a design profile from an existing PowerPoint presentation by extracting visual elements like colors, fonts, sizes, and shapes. Parsing the PPTX package applies this analysis to individual slides and the entire deck, yielding actionable design recommendations.