Pie Chart Generator Tool – Editable, Downloadable & Interactive

Pie Chart Generator Tool

🔧 Features

• 🎯 Add custom slices with labels, values, and colors
• 📐 Auto-calculate angles and percentages from values
• 🔢 Edit values, angles, and percentages directly
• 🎨 Color picker for each slice
• 📊 Live pie chart preview
• 🖱️ Drag-and-drop to reorder slices
• 📝 Tooltips on hover showing label, angle, value, percentage
• 💾 Save/load chart to local storage
• 📥 Export and import via CSV or JSON
• 🖨️ Print chart with legend
• 📸 Download chart as PNG image
• 📤 Share chart image (if browser supports)
• 🧼 Clear All button to reset chart

📘 How It Works

1. Click “Add Slice” and enter label, value, and pick a color.
2. Tool auto-calculates angle and percentage from value.
3. You can also edit angle or % — the others update automatically.
4. Reorder slices by dragging rows up/down.
5. Hover over chart slices to see tooltips.
6. Use buttons below to Save, Load, Export, Import, Print, or Download.
7. Click “Share” to send chart image (supported on mobile browsers).