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Blazing Fast
WebGL-accelerated rendering handles millions of data points without breaking a sweat.
Open-source · Privacy-first · Browser-based
Turn CSV files into
stunning charts
Drop any CSV file and instantly create interactive, publication-ready visualizations. Your data never leaves your browser.
10+Chart Types
1M+Rows Supported
0Data Uploaded
<1sTime to Chart
Drag & drop CSV file or click to browse
Maximum file size: 50MB
Everything you need for data visualization
Powerful tools that work entirely in your browser
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100% Private
Your data never leaves your browser. Zero uploads, zero tracking, zero compromise.
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Rich Chart Types
Scatter, bar, line, histogram, box, violin, heatmap — all interactive and exportable.
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Smart Parsing
Web Worker-powered CSV parsing with auto-type detection for numbers, dates, and categories.
Ready to visualize your data?
No sign-up required. No data leaves your browser. Just drop a CSV and go.