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See your scatter graph update instantly as you type data, adjust colors, or toggle options. No page reloads, no delays.
Create professional scatter graphs in seconds. Enter your XY data, customize colors, add trend lines, and export as PNG, SVG, or CSV — no registration needed.
Enter data points, customize your chart, and see results instantly.
| # | X Value | Y Value | Label |
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Add data and click Generate Chart
Or click Load Sample to try it out
Powerful features designed to make data visualization fast, accurate, and beautiful.
See your scatter graph update instantly as you type data, adjust colors, or toggle options. No page reloads, no delays.
Automatically compute and overlay a least-squares regression line to identify data trends and correlations with a single click.
Control point size, color, shape, opacity, background, grid, fonts, axis labels, and more — create your exact visual style.
Download your scatter plot as a high-resolution PNG for presentations, SVG for scalable web use, or CSV to share raw data.
Instant calculation of Pearson correlation coefficient, mean values, X/Y ranges, and data point count directly in the tool.
Fully responsive design — create and customize scatter plots seamlessly on any device, from smartphones to widescreen monitors.
Real-time input validation highlights invalid or missing data before rendering, preventing errors and ensuring chart accuracy.
Built on Chart.js with deferred script loading, the tool renders thousands of data points smoothly without slowing your browser.
No account, no subscription, no watermarks. Create unlimited scatter plots completely free — your data never leaves your browser.
No data science degree required — our intuitive interface guides you from raw numbers to a polished chart in under a minute.
Type or paste X and Y values into the data table. Each row is a single data point. You can also load sample data for a quick demo, or add optional point labels for each coordinate.
Switch to the Style tab to adjust point color, size, shape, and opacity. Configure axis labels and ranges in the Axes tab. Toggle trend line, labels, and animation in the Advanced tab.
Click the Generate Chart button. Your scatter plot renders instantly with smooth animation. Live statistics including Pearson correlation are calculated automatically below the chart.
Export your finished scatter graph as PNG for documents and slides, SVG for crisp scalable graphics, or CSV to share the underlying data with collaborators.
A scatter plot (also called a scatter graph, scatter chart, or XY diagram) is one of the most powerful and widely used tools in data visualization and statistical analysis. It displays values for two numeric variables as individual dots plotted on a Cartesian coordinate system — the horizontal axis represents one variable (X), and the vertical axis represents another (Y). Each data point in a scatter plot corresponds to a single observation, making patterns, clusters, and outliers immediately visible to the viewer.
Scatter plots are particularly valuable for identifying correlations between variables. A positive correlation — where both X and Y values increase together — produces a dot cluster running from the lower-left to the upper-right. A negative correlation runs from upper-left to lower-right, and no correlation produces a random cloud of points. Researchers and analysts add a linear regression trend line to quantify this relationship, and the Pearson correlation coefficient (r) mathematically measures its strength from −1 to +1.
Real-world scatter graph examples appear in virtually every discipline. In medicine, scatter plots compare drug dosage against patient recovery rates. In economics, they reveal the relationship between advertising spend and revenue. In education, teachers use them to explore the link between study hours and test scores. Climate scientists plot temperature against CO₂ levels, and sports analysts chart player performance metrics to identify talent trends.
Our free Scatter Plot Generator makes it effortless to create publication-quality scatter charts directly in your browser. Simply enter your X and Y data pairs, choose your visual style, and hit Generate. You can add a trend line, adjust point sizes and shapes, label individual points, and set custom axis ranges — all in real time. When satisfied, export your scatter plot as PNG or SVG for use in reports, presentations, research papers, or websites, or download the raw data as a CSV file.
Whether you are a student completing a statistics assignment, a scientist analyzing experimental data, a business analyst preparing a board deck, or a developer prototyping a dashboard, our online scatter plot maker gives you a professional result in seconds — completely free, with no sign-up and no watermarks.
Everything you need to know about our Scatter Plot Maker.
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