饼状图在线生成
输入分类与数值，快速生成可导出的饼图。
关于「饼状图在线生成」
它属于「图表生成」分类：在浏览器里把表格数据变成可下载的矢量/位图图表。
- 输入分类与数值，快速生成可导出的饼图。
- 处理在本地完成，不上传。
完全免费、无需注册；所有处理都在浏览器本地完成，文件不会上传到任何服务器。
相关关键词：饼状图在线生成、图表生成、饼图、pie、占比、在线工具、免费
如何使用「饼状图在线生成」
- 打开工具：打开「饼状图在线生成」页面，无需注册、无需安装任何软件。
- 准备输入：每行：名称,数值
- 填入内容：把内容粘贴进输入框，或把文件拖入页面；也可以点击「示例」先填入样例数据试一下。
- 设置选项并处理：按需调整页面上的选项，然后点击处理 / 转换 / 生成按钮。
- 获取结果：处理完全在浏览器本地完成，结果可直接复制或下载，文件不会上传到任何服务器。
常见问题
- 怎么导出图片？
- 点“导出 PNG”即可下载当前图表。
- 数据应该怎么填？
- 每行一项，标签与数值用逗号或制表符分隔，例如“苹果,35”。
- 占比是自动算的吗？
- 是的，扇区大小按各数值占总和的比例自动生成，无需手动算百分比。
- 我的数据会被上传吗？
- 不会。解析与绘制全部在浏览器本地完成，数据不会离开你的设备。
Pie Chart Maker (English)
Enter categories and values to generate an exportable pie chart.
Belongs to “Charts”: Turn tabular data into downloadable vector/bitmap charts, right in your browser.
- Enter categories and values to quickly make an exportable pie chart.
- Processed locally; nothing is uploaded.
Free, no sign-up; everything runs locally in your browser and files are never uploaded.
Keywords: Pie Chart Maker, Charts, pie, proportion, online tool, free
How to use it
- Open the tool：Open the “Pie Chart Maker” page — no sign-up and nothing to install.
- Prepare the input：Per row: name,value
- Provide the input：Paste your content into the input box or drop a file onto the page; you can also click “Sample” to try example data first.
- Adjust options and run：Adjust the options if needed, then click the process / convert / generate button.
- Get the result：Everything runs locally in your browser; copy or download the result — your files are never uploaded.
FAQ
- How to export the image?
- Click “Export PNG” to download the current chart.
- How should I enter the data?
- One entry per line; separate the label and value with a comma or tab, e.g. “Apple,35”.
- Is the proportion calculated automatically?
- Yes — each slice is sized by its value’s share of the total, so you don’t compute percentages manually.
- Will my data be uploaded?
- No. Parsing and rendering happen locally in your browser; your data never leaves your device.
More tools in Charts
- Doughnut Chart Maker — A ring chart with a center hole and custom colors.
- Line Chart Maker — Single-series line trend chart with smooth lines and point markers.
- Multi-series Line Chart — Compare multiple data series in one coordinate system.
- Bar Chart Maker — Vertical/horizontal bar charts for category comparison.
- Area Chart Maker — Filled trend area chart that emphasizes cumulative volume.
- Stacked Area Chart — Stack multiple series to show totals and composition.
- Waterfall Chart Maker — Show step-by-step increase/decrease, common in finance.
- Histogram Maker — Auto-bin continuous values to observe distribution.
- Scatter Plot Maker — X/Y scatter distribution with trend-line fitting.
- Radar Chart Maker — Multi-dimension comparison with overlaid series.