About Chart Generator
Universal charting studio for data visualizers. Switch between Bar, Line, Pie, Donut, Scatter Plot, and Histogram charts with live data editing, 5 curated color palettes, and instant vector SVG or high-res 2x PNG export.
Key Capabilities & Features
- Five chart archetypes: Bar Chart (Vertical/Horizontal), Line Chart (Curve & Area Fill), Pie/Donut Chart, Scatter Plot, and Histogram
- 5 Curated Color Palettes: Modern Emerald, Cyberpunk Neon, Sunset Warm, Oceanic Navy, and Monochrome Slate
- Dual Export Engine: Infinite resolution Vector SVG download/copy AND High-Resolution 2x PNG rasterizer via HTML5 Canvas
- Scatter Plot with automatic Ordinary Least Squares (OLS) linear regression trendline and R² score
- Histogram with automatic Sturges' binning formula and calculated summary statistics (Mean, Median, Std Dev)
- Interactive data series editor with instant real-time SVG re-rendering
- 100% client-side procedural generation with zero external tracking
How to Use Chart Generator
Choose Chart Style
Select Bar, Line, Pie, Scatter, or Histogram from the top selector.
Customize Data & Colors
Enter your labels and values in the editable data panel and pick a color palette.
Download SVG or PNG
Click 'Download SVG' for vector graphics or 'Download PNG (2x)' for presentation slides.
Privacy & In-Browser Execution Guarantee
100% client-side privacy. All calculations, parsing, and charting execute locally in your browser with zero server uploads.
Frequently Asked Questions
Can I export charts as high-resolution PNG images?
Yes! Our built-in HTML5 Canvas rasterizer renders sharp 2x high-density PNG images with solid white backgrounds ready for presentations.
Can I use the exported SVG chart in PowerPoint or Illustrator?
Yes! SVG files can be opened in Adobe Illustrator, Figma, PowerPoint, Keynote, or embedded directly in HTML.