Design system extraction from live websites for AI agents
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: 10 charts, all chart types and styles, no account required. Launch license: $14.99 one-time payment for unlimited charts, custom logo, and no Voilà mark. $19.99 after the first 100 licenses.
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Key features
Automatic chart type detection from data
Support for links, screenshots, CSV, Excel and text files
Bar, line, pie and combo charts
Compare two data sources on one chart
Custom branding with logo and color palettes
One-click customization of chart elements
Export and save charts
No data collection or cloud storage
Extracts computed styles from rendered websites
Analyzes sites at desktop and mobile sizes in light and dark mode
Matches fonts to @font-face rules
Traces colors back to CSS variables
Generates DESIGN.md files in YAML format
Measures type, spacing, radii and shadows as exact computed values
Publishes raw data as JSON
What makes it different
Instantly create professional charts by pasting a link or table
One-time purchase with no subscription required
All data processing happens locally on your Mac
Pre-styled charts that require no design skills
Ten free charts before requiring a license
DOM-true values from actually rendered pages, not estimates or screenshots
Designed specifically for AI agents to read and use in coding
Free and requires no account or login
Open to search engines and AI crawlers with no restrictions
Voilà Charts
Emblematic