Configure data and generate beautiful line charts
Line chart generated from the configuration below
Enter your chart configuration and data points below
Add or edit chart data points
The Line Chart Generator is a powerful and easy-to-use data visualization tool that helps you quickly create professional line charts.
Preview chart effects immediately after modifying configuration
Support custom titles, axis labels, and data series names
Support dynamic adding, deleting and editing data points
Charts automatically adapt to different screen sizes
Fill in the chart title, X-axis label, Y-axis label and data series name in the "Data Configuration" area
Enter labels and corresponding values in "Data Points Configuration", use "Add Data Point" button to add more data
After completing the configuration, click the "Update Chart" button, and the chart will be updated in real-time according to your configuration
View the generated line chart in the "Chart Preview" area above, supporting interactive tooltips
Click the trash can icon on the right side of each data point to delete it. Note: At least one data point must be retained.
Please ensure: 1) All labels are not empty 2) All values are valid numbers 3) The "Update Chart" button has been clicked. The system will automatically filter invalid data points.
There is no theoretical limit, but it is recommended to keep the number of data points within 50 to ensure chart readability and performance.
Make sure to fill in the X-axis and Y-axis labels in the configuration area, then click "Update Chart". If labels are too long, they may be truncated or rotated for display.
Click the "Reset to Default" button to restore all configurations and data to the initial example state.
Labels support any text (preferably short), values support integers and decimals. Avoid special characters, use letters and numbers instead.
Uses the industry-leading Apache ECharts library, ensuring high performance and rich interactive effects
Adapts to various screen sizes, providing excellent user experience on both desktop and mobile
Charts are generated immediately after configuration changes, no waiting required, providing smooth user experience