plotiq

Excel to Line Chart — Online

A browser-native Excel to line chart tool. Drop your .xlsx, pick the X / Y columns, and watch the chart render in real time. No download, no install, no waiting room.

Great for one-off reports when you need a clean line chart fast.

1. Upload your workbook

Drag your .xlsx or .xls file into the upload area — or click to browse.

2. Choose the columns to plot

Pick one X column and one or more numeric Y columns. The chart updates as you go.

3. Download the chart

Export the finished chart as PNG, JPG, PDF, or SVG at up to 5K resolution.

Do I need to sign up to use the online tool?

No. No account, no email, no waitlist — open the page and upload your file.

Is the online Excel chart maker free?

Yes, 100% free with no watermark, no usage cap, and no upsell.

Does the online tool work offline?

Once the page is loaded, all parsing and rendering happens in your browser. You can disconnect Wi-Fi and the tool keeps working.

What's the difference between this and Excel's built-in chart?

Plotiq exports at higher resolutions, lets you export as SVG (true vector), and is shareable via link without an Excel license on the other side.