Free Interactive Line Chart Generator with Annotations

Update Data Points

X Label Y Value Annotation

How to Use the Interactive Line Chart Generator

Our free line chart tool makes it easy to create interactive graphs with annotations for every data point. Whether you're a student, analyst, or presenter, this tool helps visualize your trends and label them clearly.

Step #1: Add Your Data

Enter your X labels (e.g., months), Y values (data points), and custom annotations (e.g., "Growth", "Drop") directly into the table below the chart.

Step #2: Live Preview

Your chart updates automatically as you edit values. Each data point includes a label, making your chart informative and presentation-ready.

Step #3: Toggle the Curve

Choose between a straight line or a smooth curve to better fit your data trend. It's as simple as checking the "Curve Line" box.

Step #4: Download the Chart

Click the Download Chart button to save your graph as an image file. Ideal for adding to slides, documents, or dashboards.


Why Use Our Line Chart Generator?

This interactive line chart maker is the fastest way to plot data and add meaning with annotations. It's built for simplicity and speed—perfect for business insights, educational tasks, or trend visualization.

Try the Free Line Chart Generator