`, `<desc>`, and `aria-label` attributes for screen readers. - **Small file size**: Vector graphics compress well. When to use HTML instead of SVG: - Interactive infographics with hover states, tooltips, or animations. - Infographics that need responsive reflow at different screen sizes. - Dashboards with live data bindings. --- ## Generation Flow ### Step 1: Read Brand Context Read these files if they exist: - `brand/VISUAL.md` -- colors, fonts, logo rules - `brand/BRAND.md` -- identity, audience (affects visual tone) Extract: - Primary, secondary, and accent colors - Font family (or use a clean sans-serif default) - Logo mark SVG path (for embedding in the infographic) - Visual style preferences (minimal, bold, playful, corporate) If `brand/` is missing, ask for 2-3 colors and proceed with a clean default style. ### Step 2: Understand the Data Before designing anything, understand what needs to be communicated: - **What is the data?** Numbers, categories, processes, comparisons, timelines. - **What is the key insight?** Every infographic has one main takeaway. Identify it. - **Who is the audience?** Technical vs. general, internal vs. external. - **Where will it live?** Blog post, social media, email, print, presentation slide. Ask clarifying questions if the user provides raw data without context. ### Step 3: Choose Layout Based on the data type and key insight, select the appropriate template type: | Data Type | Template | When to Use | |---|---|---| | Quantitative comparison | `data-viz` | Bar charts, line charts, pie charts, metrics | | Sequential steps | `process-flow` | Workflows, how-it-works, timelines, pipelines | | Side-by-side evaluation | `comparison` | Versus, pros/cons, feature matrix, before/after | | Single key metric | `stat-card` | Hero numbers, KPI highlights, social sharing | See `templates/` for each template type. ### Step 4: Generate SVG Build the SVG following these principles: - Set a viewBox appropriate for the output context (1200x800 for blog embeds, 1080x1080 for social, custom for others). - Use CSS custom properties for colors so the user can retheme easily. - Embed brand fonts via `<style>` inside the SVG or use web-safe fallbacks. - Include the brand logo mark in a corner (default: bottom-right, small, 50% opacity). - Add accessibility: `<title>` for the infographic name, `<desc>` for a plain-text summary. ### Step 5: Validate Before delivering, check: - [ ] Key insight is immediately visible (the most important information is the largest/most prominent element). - [ ] Color contrast passes WCAG AA for all text. - [ ] No more than 5-6 colors total. - [ ] Text is readable at the intended display size. - [ ] Brand colors and fonts are applied correctly. - [ ] Logo is present but not distracting. - [ ] SVG is valid and renders in all major browsers. --- ## Design Principles See `design-principles.md` for the full reference. Key rules: ### Data-Ink Ratio Every visual element should encode data. Remove anything that does not: - No decorative borders or shadows. - No 3D effects on charts. - No background textures or patterns unless they encode information. - Gridlines should be light gray and minimal (or removed entirely if the axis labels are sufficient). ### Color with Meaning - Use color to encode information, not for decoration. - Primary brand color for the key data series or most important element. - Secondary colors for supporting data. - Neutral gray for context, labels, and axes. - Never use color as the only differentiator -- pair with labels, patterns, or position for accessibility. ### Typography Hierarchy Three levels maximum: 1. **Title**: Large, bold. States the key insight, not the chart type. "Revenue grew 47% in Q3" not "Revenue Chart." 2. **Labels**: Medium, regular weight. Axis labels, category names, data point annotations. 3. **Footnotes**: Small, light. Sources, methodology notes, date ranges. ### Whitespace Whitespace is not empty space -- it is structure. Use it to: - Separate sections of the infographic. - Create visual breathing room around the key insight. - Guide the eye from one element to the next. ### Grid Alignment Align elements to an invisible grid. Misaligned elements create visual noise. In SVG, use consistent x/y coordinates and spacing values. --- ## Template Types ### Data Visualization (`templates/data-viz.svg.template`) For quantitative data: bar charts, line charts, donut charts, area charts. Key rules: - Start bar chart y-axes at zero (truncated axes mislead). - Use horizontal bar charts when category labels are long. - Limit pie/donut charts to 5 segments. Use "Other" for the rest. - Annotate data points directly on the chart when possible (reduces need for legends). ### Process Flow (`templates/process-flow.svg.template`) For sequential information: workflows, how-it-works diagrams, timelines, pipelines. Key rules: - Flow left-to-right or top-to-bottom. Never right-to-left. - Each step: icon or number + title + one-line description. - Connect steps with arrows or lines. - Use consistent spacing between steps. - Highlight the current or most important step with the brand accent color. ### Comparison (`templates/comparison.svg.template`) For side-by-side evaluation: versus layouts, feature matrices, pros/cons, before/after. Key rules: - Equal visual weight to both sides (unless the infographic is designed to favor one). - Clear visual separator (vertical line, color difference, or whitespace). - Consistent structure: same categories in the same order on both sides. - Use icons or color coding to indicate positive/negative/neutral. ### Stat Card (`templates/stat-card.svg.template`) For single key metrics: hero numbers, KPI highlights, social media sharing. Key rules: - The number is the largest element by far. - Context below the number in smaller text. - Optional: trend indicator (arrow up/down), comparison ("up from 32% last quarter"). - Keep the card focused: one stat, one context line, one optional trend indicator. --- ## Brand Logo Embedding If `brand/logo/logo-mark.svg` exists, embed it in the infographic: ```svg <g transform="translate(1120, 750)" opacity="0.5">  </g> ``` Placement: bottom-right corner by default. Adjust position based on layout. Size: approximately 5-8% of the infographic width. Opacity: 40-60% so it does not compete with the data. --- ## Output Formats | Format | When to Use | How | |---|---|---| | `.svg` file | Web embed, presentation slide, further editing | Direct SVG output | | Inline SVG in HTML | Blog post embed, email | SVG wrapped in `<div>` with responsive CSS | | HTML + CSS | Interactive infographic | HTML structure with CSS styling and optional JS | For social media, suggest the user render the SVG to PNG at 2x resolution using a tool like `svgexport` or a browser screenshot. --- ## Error Handling - If the user provides no data, ask for it. Do not generate placeholder infographics with fake numbers. - If the data has too many categories for the chosen format (e.g., 15 items in a pie chart), recommend a different format or suggest grouping. - If brand/ is missing, proceed with a clean minimal style and note that running content-setup would improve consistency. - If the data tells no clear story, push back: "What is the one thing you want the viewer to take away from this?"

# Content Infographic > Generate SVG and HTML infographics with brand-aware design. Use when user wants to create an infographic, data visualization, process flow, comparison chart, stat card, or visual data summary. - Skill: `vstorm-co/content-infographic` (Agent Skill, multi-file: 6 files) - Install (CLI): `npx skillmds@latest add vstorm-co/content-infographic` - Raw SKILL.md: https://api.skillmd.com/api/skills/vstorm-co/content-infographic/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Web & Frontend - Author: vstorm-co (https://skillmd.com/u/vstorm-co) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/vstorm-co/content-infographic --- # Content Infographic Skill ## Purpose Generate production-ready SVG and HTML infographics that are brand-aligned, accessible, and optimized for web, print, and social media embedding. This skill produces visual assets, not presentations or documents. --- ## When This Skill Activates - User asks for an infographic, data visualization, process diagram, comparison chart, or stat card. - User has data they want to visualize. - User needs a visual summary for a blog post, social media, report, or presentation. - User says "visualize this" or "make this visual" about any data or process. --- ## SVG-First Approach Always default to SVG output unless the user requests otherwise. SVG advantages: - **Scalable**: Looks sharp at any size, from social media thumbnail to conference poster. - **Embeddable**: Inline in HTML, embed in markdown, include in presentations. - **Print-ready**: No pixelation at any DPI. - **Editable**: Users can modify colors, text, and layout after generation. - **Accessible**: Supports ``, `<desc>`, and `aria-label` attributes for screen readers. - **Small file size**: Vector graphics compress well. When to use HTML instead of SVG: - Interactive infographics with hover states, tooltips, or animations. - Infographics that need responsive reflow at different screen sizes. - Dashboards with live data bindings. --- ## Generation Flow ### Step 1: Read Brand Context Read these files if they exist: - `brand/VISUAL.md` -- colors, fonts, logo rules - `brand/BRAND.md` -- identity, audience (affects visual tone) Extract: - Primary, secondary, and accent colors - Font family (or use a clean sans-serif default) - Logo mark SVG path (for embedding in the infographic) - Visual style preferences (minimal, bold, playful, corporate) If `brand/` is missing, ask for 2-3 colors and proceed with a clean default style. ### Step 2: Understand the Data Before designing anything, understand what needs to be communicated: - **What is the data?** Numbers, categories, processes, comparisons, timelines. - **What is the key insight?** Every infographic has one main takeaway. Identify it. - **Who is the audience?** Technical vs. general, internal vs. external. - **Where will it live?** Blog post, social media, email, print, presentation slide. Ask clarifying questions if the user provides raw data without context. ### Step 3: Choose Layout Based on the data type and key insight, select the appropriate template type: | Data Type | Template | When to Use | |---|---|---| | Quantitative comparison | `data-viz` | Bar charts, line charts, pie charts, metrics | | Sequential steps | `process-flow` | Workflows, how-it-works, timelines, pipelines | | Side-by-side evaluation | `comparison` | Versus, pros/cons, feature matrix, before/after | | Single key metric | `stat-card` | Hero numbers, KPI highlights, social sharing | See `templates/` for each template type. ### Step 4: Generate SVG Build the SVG following these principles: - Set a viewBox appropriate for the output context (1200x800 for blog embeds, 1080x1080 for social, custom for others). - Use CSS custom properties for colors so the user can retheme easily. - Embed brand fonts via `<style>` inside the SVG or use web-safe fallbacks. - Include the brand logo mark in a corner (default: bottom-right, small, 50% opacity). - Add accessibility: `<title>` for the infographic name, `<desc>` for a plain-text summary. ### Step 5: Validate Before delivering, check: - [ ] Key insight is immediately visible (the most important information is the largest/most prominent element). - [ ] Color contrast passes WCAG AA for all text. - [ ] No more than 5-6 colors total. - [ ] Text is readable at the intended display size. - [ ] Brand colors and fonts are applied correctly. - [ ] Logo is present but not distracting. - [ ] SVG is valid and renders in all major browsers. --- ## Design Principles See `design-principles.md` for the full reference. Key rules: ### Data-Ink Ratio Every visual element should encode data. Remove anything that does not: - No decorative borders or shadows. - No 3D effects on charts. - No background textures or patterns unless they encode information. - Gridlines should be light gray and minimal (or removed entirely if the axis labels are sufficient). ### Color with Meaning - Use color to encode information, not for decoration. - Primary brand color for the key data series or most important element. - Secondary colors for supporting data. - Neutral gray for context, labels, and axes. - Never use color as the only differentiator -- pair with labels, patterns, or position for accessibility. ### Typography Hierarchy Three levels maximum: 1. **Title**: Large, bold. States the key insight, not the chart type. "Revenue grew 47% in Q3" not "Revenue Chart." 2. **Labels**: Medium, regular weight. Axis labels, category names, data point annotations. 3. **Footnotes**: Small, light. Sources, methodology notes, date ranges. ### Whitespace Whitespace is not empty space -- it is structure. Use it to: - Separate sections of the infographic. - Create visual breathing room around the key insight. - Guide the eye from one element to the next. ### Grid Alignment Align elements to an invisible grid. Misaligned elements create visual noise. In SVG, use consistent x/y coordinates and spacing values. --- ## Template Types ### Data Visualization (`templates/data-viz.svg.template`) For quantitative data: bar charts, line charts, donut charts, area charts. Key rules: - Start bar chart y-axes at zero (truncated axes mislead). - Use horizontal bar charts when category labels are long. - Limit pie/donut charts to 5 segments. Use "Other" for the rest. - Annotate data points directly on the chart when possible (reduces need for legends). ### Process Flow (`templates/process-flow.svg.template`) For sequential information: workflows, how-it-works diagrams, timelines, pipelines. Key rules: - Flow left-to-right or top-to-bottom. Never right-to-left. - Each step: icon or number + title + one-line description. - Connect steps with arrows or lines. - Use consistent spacing between steps. - Highlight the current or most important step with the brand accent color. ### Comparison (`templates/comparison.svg.template`) For side-by-side evaluation: versus layouts, feature matrices, pros/cons, before/after. Key rules: - Equal visual weight to both sides (unless the infographic is designed to favor one). - Clear visual separator (vertical line, color difference, or whitespace). - Consistent structure: same categories in the same order on both sides. - Use icons or color coding to indicate positive/negative/neutral. ### Stat Card (`templates/stat-card.svg.template`) For single key metrics: hero numbers, KPI highlights, social media sharing. Key rules: - The number is the largest element by far. - Context below the number in smaller text. - Optional: trend indicator (arrow up/down), comparison ("up from 32% last quarter"). - Keep the card focused: one stat, one context line, one optional trend indicator. --- ## Brand Logo Embedding If `brand/logo/logo-mark.svg` exists, embed it in the infographic: ```svg <g transform="translate(1120, 750)" opacity="0.5">  </g> ``` Placement: bottom-right corner by default. Adjust position based on layout. Size: approximately 5-8% of the infographic width. Opacity: 40-60% so it does not compete with the data. --- ## Output Formats | Format | When to Use | How | |---|---|---| | `.svg` file | Web embed, presentation slide, further editing | Direct SVG output | | Inline SVG in HTML | Blog post embed, email | SVG wrapped in `<div>` with responsive CSS | | HTML + CSS | Interactive infographic | HTML structure with CSS styling and optional JS | For social media, suggest the user render the SVG to PNG at 2x resolution using a tool like `svgexport` or a browser screenshot. --- ## Error Handling - If the user provides no data, ask for it. Do not generate placeholder infographics with fake numbers. - If the data has too many categories for the chosen format (e.g., 15 items in a pie chart), recommend a different format or suggest grouping. - If brand/ is missing, proceed with a clean minimal style and note that running content-setup would improve consistency. - If the data tells no clear story, push back: "What is the one thing you want the viewer to take away from this?"