ChartsMakers is a lightweight, privacy-first web utility that allows users to create standard statistical and data charts instantly in their browser. No signups, no paywalls, and zero server-side data collection.

Most online chart makers require account registration, charge subscription fees for high-res exports, or upload raw data to their servers. This is highly problematic when dealing with sensitive, proprietary, or academic datasets.

• 100% Privacy: All data parsing and image rendering happen entirely client-side. Your data never leaves your browser.
• Diverse Chart Types: Support for Histograms, Box Plots, Scatter Plots, Pie Charts, Dot Plots, Sankey Diagrams, and Cleveland Dot Plots.
• Easy Customization: Adjust dimensions, margins, colors, and fonts in real-time.
• High-Res Export: Download your finished charts instantly as crisp, high-resolution PNGs or clean SVGs.

• Frontend: React.js, Tailwind CSS
• Data Parsing: PapaParse
• Mathematical Scaling: D3.js (modular packages)
• Image Processing: HTML5 Canvas API

1. Visit chartsmakers.com.
2. Select your desired chart type from the sidebar.
3. Paste your raw data or upload a CSV file.
4. Customize the colors, axis labels, and sizing.
5. Click "Save Image" to export your chart instantly.