Free tool
Chart Generator
Paste your data, pick a label column and the values to plot, and get a clean chart instantly — no account, no upload.
Updated September 20, 2026
Files are read in your browser. Only a small aggregated summary is sent when you ask for AI analysis.
How to use the Chart Generator
- Add your data: Paste rows or upload a CSV or Excel file with a header row.
- Pick the columns: Choose the label column, then one or more numeric columns to plot.
- Choose the chart type: Switch between bar, line and area to see which reads best.
What people use it for
- A fast visual check before building a full dashboard
- Charting a small extract without opening Excel
- Comparing two measures across the same periods
- Screenshots for a quick update or message
Frequently asked questions
Is anything uploaded?
No. The chart is rendered entirely in your browser from the data you paste or open.
How do I save the chart?
Take a screenshot, or build the chart in the GridMind workspace where it lives alongside your sheet and dashboard.
Related tools and guides
Analyze your data with AI
Open the GridMind workspace, bring in a CSV, Excel file or your Power BI model, and let AI build the formulas, charts and dashboards for you.