ExcelInsight is a free Excel chart generator. Upload an .xlsx, .xls or .csv file and instantly get bar, line, pie, scatter, area, radar and horizontal-bar charts based on the columns it detects. Every chart is editable, themable and exportable as PNG.
ExcelInsight ships with a curated set of chart types that cover 90% of real reporting needs. You can switch any chart between types in one click — the data binding stays the same, so you can compare a bar and a line view of the same metric without re-uploading.
Every chart picks up one of several built-in colour themes that match the ExcelInsight design system. Hover for tooltips, click the export icon to download a PNG, or add the chart to a dashboard for a combined PDF report.
No signup, no upload to a server. Open ExcelInsight, drop your Excel or CSV file, and get a dashboard in seconds.
Yes. Each chart has a theme picker with multiple curated palettes designed for legibility in both light and dark mode.
Yes. ExcelInsight is completely free with no signup, no subscription, and no usage limits. Upload as many Excel or CSV files as you like.
Yes. Files are processed entirely in your browser using client-side JavaScript. Nothing is uploaded to a server, which makes it safe for confidential financial, sales, HR and operational data.
Yes. The Build tab includes a manual chart builder where you pick the X axis, Y axis (or multiple Y series), chart type and theme.
ExcelInsight