Create a stacked line chart with annotations in seconds. This free online chart tool helps you visualize time-based data and highlight key points with text labels—perfect for showing growth, trends, and milestones.
This tool helps you visualize cumulative data over time, while also letting you annotate key moments along the curve. Use it for tracking growth, performance, or historical trends.
Start by naming your X and Y axes—for example, “Years” and “Wealth (Billion $)”. These labels help users interpret the chart with context.
Enter each data point in the format: Year, Value, Annotation. Each entry becomes a labeled point on the line chart. You can highlight milestones or trend shifts with short phrases like “Start Point” or “Peak Value.”
Enable options like Always Show Annotations or Stacked Chart Mode for a cumulative view of your data. All changes render in real time on the graph.
Once you're done, simply screenshot or export the chart for use in reports, dashboards, or presentations. No sign-up or watermark required.
Whether you're mapping economic trends, charting project growth, or visualizing campaign performance, this stacked annotation line chart tool is your go-to for easy and clear data storytelling.