散点图在线制作
X/Y 坐标散点分布，支持趋势线拟合。
关于「散点图在线制作」
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。
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：散点图在线制作、图表生成、散点图、scatter、相关性、在线工具、免费
如何使用「散点图在线制作」
- 打开工具：打开「散点图在线制作」页面，无需注册、无需安装任何软件。
- 准备输入：准备好要处理的内容或文件：文本可直接粘贴，文件可拖入页面（本工具属于「图表生成」）。
- 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
- 能做趋势线吗？
- 本版直接展示散点；趋势线拟合可后续版本补充。
- 多系列怎么分？
- 在输入框中用空行把不同系列的数据块隔开即可。
Scatter Plot Maker (English)
X/Y scatter distribution with trend-line fitting.
Belongs to “Charts”: Turn tabular data into downloadable vector/bitmap charts, right in your browser.
Free, no sign-up; everything runs locally in your browser and files are never uploaded.
Keywords: Scatter Plot Maker, Charts, scatter, correlation, online tool, free
How to use it
- Open the tool：Open the “Scatter Plot Maker” page — no sign-up and nothing to install.
- Prepare the input：Prepare the content or file to process: paste text or drop a file onto the page (this tool belongs to “Charts”).
- 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
- Can it draw a trend line?
- This version shows the scatter directly; trend-line fitting may come in a later release.
- How do I split multiple series?
- Just separate each series block with a blank line in the input box.
More tools in Charts
- Pie Chart Maker — Enter categories and values to generate an exportable pie chart.
- 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.
- Radar Chart Maker — Multi-dimension comparison with overlaid series.