Free browser-based tools for creating charts, diagrams and converting images to vector files
Automatic Open Graph images for every page of your site
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
AE
Pricing model
Free
Freemium
Pricing
Not given
Free: 1 website, 100 pages with images, 1 design, 2 AI designs and 10 AI edits a month, small getwowlink badge on images. Indie: $120/year ($10/month, 2 months free), 3 websites, 5,000 pages with images, home + 1 section design per site, 10 AI designs and 50 AI edits a month, no badge. Pro: $390/yea
Key features
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
Automatic image generation for every page
Design template editor with Figma-like controls
AI-powered design variants and edits
Preview links in X, LinkedIn, Slack, WhatsApp and Telegram
One-click WordPress plugin installation
Analytics by platform on Pro plan
Page auto-updates when content changes
Free link preview checker without signup
What makes it different
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
No manual image creation for new pages
Reads page data automatically—nothing to fill in twice
graphsmith
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