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Data → Chart

ExcelFree · Private

Turn pasted or cleaned spreadsheet data into a bar, line, or pie chart, then export it as PNG or the underlying data as .xlsx. Fully client-side, nothing uploaded.

Nothing is uploaded — all processing happens on your device. No data ever leaves this browser tab — charting and export both happen entirely on-device.

How to use it

  1. Data cleaned in the Messy Data Cleaner loads automatically — or paste fresh data, or upload a .csv/.xlsx file.
  2. Pick which column goes on the X axis and which on the Y axis, and choose bar, line, or pie.
  3. Export the chart as a PNG image, or the underlying data as a fresh .xlsx file.

No AI here

This tool doesn't use the language model at all — reading your file (SheetJS), parsing pasted text (PapaParse), and rendering the chart (Chart.js) are all deterministic, well-established libraries doing exactly what they're told.

Privacy

Everything happens locally in your browser. Nothing is uploaded.

Frequently Asked Questions

Where does the data come from?
Either data you just cleaned with the Messy Data Cleaner (saved locally in your browser), or a fresh paste/upload right here.
What chart types are supported?
Bar, line, and pie charts, rendered with Chart.js. Pick any two columns for the X and Y axis.
What can I export?
The chart itself as a PNG image, or the underlying data as an .xlsx spreadsheet — both generated entirely in your browser.
Is my data uploaded anywhere?
No. Charting and export both happen locally — nothing is sent to a server.

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