A free and open source math plotter, easy to pick up
Automatic Open Graph images for every page of your site
Stage
Established
Not given
Founded
2011
Not given
Based in
Not given
AE
Pricing model
Open source
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
Natural function notation like f(x) = 2 + cos(x)
Sequences from recurrence relations
Parametric equations with custom intervals
CSV data import and spreadsheet editing
Animated constants and variable families
Vector and image exports (SVG, PDF, PNG, JPEG, BMP, PPM)
Grid customization with π multiples for ticks
Interactive navigation with drag and zoom
Multi-language support in 9 languages
Built-in manual and automatic work saving
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
Draws mathematical objects exactly as written on paper with natural notation
Handle CSV files of several million cells
Objects can build on each other in expressions
Exports with exact size in real centimeters
Fully free and open source under GNU AGPL license
No manual image creation for new pages
Reads page data automatically—nothing to fill in twice
ZeGrapher
getwowlink