Data Visualizer

$9.99

Python data visualization: generate SVG charts (line, bar, pie, scatter) from JSON/CSV. Publication-ready graphics, zero dependencies. Runs on Python 3.10+ stdlib only — no pip installs needed.

• Generate SVG charts: line, bar, pie, and scatter plots
• CSV and JSON data input with automatic column detection
• Configurable dimensions, colors, fonts, and labels
• Axis labels, gridlines, and legends
• Multi-series support for comparison charts
• Publication-ready SVG output (embeddable in HTML or print)
• Built-in color palettes for professional-looking charts
• CLI interface with extensive customization options

# Generate a bar chart from CSV
python data_visualizer.py --input data.csv --chart bar --output chart.svg

# Line chart with custom colors
python data_visualizer.py --input data.csv --chart line --colors "#00E5FF,#FF3366"

# Pie chart with labels
python data_visualizer.py --input categories.json --chart pie --title "Revenue Breakdown"