Save Your Spreadsheet
Save your spreadsheet in .xlsx or .csv format (compatible with Excel or Google Sheets) and keep it on your device.
Select Your Chart
Click on the chart you want to edit.
You can either double-click the chart directly, or
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Click the chart once, then hit Edit Chart in the top toolbar.
Import Your Data
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In the chart editor, click Browse Files to open the import modal.
Select the .xlsx or .csv file you want to upload.
Double-click the file or click OK to confirm.
Once the import is complete, a modal will appear over the canvas. Click Close to proceed.
Pro Tip:
Before importing, make sure your spreadsheet has clean headers (no special characters, extra spaces, or merged cells).
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If you make changes to your data later, just re-import the updated file to quickly refresh your chart.
Customize Your Chart
In the Edit Chart panel, you can:
Adjust chart colors,
Modify labels,
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Explore additional styling options to fine-tune your chart's look.

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