Free browser-based tools for creating charts, diagrams and converting images to vector files
Stage
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Founded
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Based in
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US
Pricing model
Paid
Free
Pricing
Huebert Pro: €9.00 one-time payment. Includes unlimited color scheme generation, full access to all tool features, library saving, and feature requests. 14-day money-back guarantee included.
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Key features
Contrast-aware color generation for accessible UI schemes
Light and dark mode generation and conversion
Image color extraction to create schemes
Live contrast preview with color blindness mode
Export to CSS, Tailwind and other formats
Pin and compare color schemes
Pie chart maker with percentages, labels and legend
Bar graph maker with grouped, stacked and horizontal bars
Line graph maker for trends over time with multiple series
Scatter plot maker with line of best fit and R²
Graphing calculator with equations, roots and intersections
PNG to SVG converter with transparent background preservation
Image vectorizer for photos, sketches and logos
Gantt chart maker for project plans with dependencies
Venn diagram maker for two or three sets
SVG to PNG, JPG, PDF and other format converters
What makes it different
One-time payment with no subscription required
Accessibility built in by design with WCAG and APCA standards
14-day money-back guarantee
Private by design: all processing happens on user's device with no data sent to servers
Real vector files: every export available as SVG with editable shapes and live text
No sign-up required and no watermark on exports
Color vision deficiency checked defaults with automatic dark or white text
Share with a link: copy link puts entire chart in address for editing and sharing
Huebert
graphsmith