Bộ Tạo Biểu Đồ & Đồ Thị Nhanh Online
Thiết kế biểu đồ chuyên nghiệp, sẵn sàng cho thuyết trình: Biểu đồ Cột, Cột ngang, Đường gấp khúc, Miền diện tích, Tròn và Bánh Donut với bảng màu đẹp mắt và xuất ảnh PNG / vector SVG.
📊 Quick Chart & Graph Maker
Create beautiful, presentation-ready charts and graphs online: Bar, Horizontal Bar, Line, Area, Pie, and Donut charts with customizable color themes and instant PNG/SVG export.
Chart Configuration
Chart Data Editor
📖 Choosing the Right Chart for Your Data
Bar vs. Line vs. Pie: When to Use What
Use Bar charts for discrete category comparisons (products, cities). Use Line and Area charts for continuous trends over time (months, years). Use Pie and Donut charts for proportional parts of a whole (budget allocation, market share).
Crisp High-DPI Vector Export
Export either lossless 2x PNG raster images for slides and docs, or pure SVG vector files that remain perfectly sharp at any zoom level or billboard print size.
Zero Dependencies & Private
Our chart engine runs purely using SVG math and HTML5 Canvas inside your browser. No sensitive financial or internal data is ever uploaded to the cloud.
❓ Frequently Asked Questions
Can I use these charts in PowerPoint, Google Slides, or Figma?
Yes! You can download high-resolution PNGs to paste directly into slides, or download SVGs to import into Figma or Illustrator as fully editable vector vectors.
Is there a limit on how many data points I can add?
You can add as many data rows as needed. For Pie and Donut charts, 5 to 8 slices are recommended for optimal readability.
How are percentages calculated for Pie and Donut charts?
The tool automatically sums all values and calculates the exact proportion of each slice: (Slice Value / Total Sum) × 100%.
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Need a specific tool, app, or extension?
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