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tutorial · 4 min read

CSV to Chart: From Spreadsheet to Image in One Paste

The usual path from spreadsheet to chart image: select range → insert chart → restyle for 10 minutes → screenshot → crop. Here's the version that takes 20 seconds.

Step 1: Copy your data

In Excel or Google Sheets, select the label column and the value column (headers are fine — they'll be ignored or become your title). Copy with Ctrl/Cmd+C. Tabs in the clipboard are detected automatically.

Step 2: Paste into the CSV to chart tool

Open the CSV to Chart converter and paste. Comma CSV, TSV and semicolon formats are all auto-detected. The parser:

Step 3: Verify in the editable table

Everything the parser found appears in an editable table. Rename labels, correct values — the chart redraws on every keystroke. This is where 30 seconds of checking saves a wrong chart in a deck.

Step 4: Choose type, download

Comparison → bar. Time series → line. Shares → pie. Add a title, pick a palette, download the 2× PNG. Done.

Things that trip people up

My file is .csv on disk, not in a sheet

Open it in any text editor, select all, paste. Same result.

Multiple numeric columns?

The first numeric column is charted. For the others, paste just that column pair — or run the tool once per series.

Is my data uploaded anywhere?

No. Parsing and rendering are pure browser JavaScript — your spreadsheet data stays on your machine.

New to charting from raw text? Start with the text-to-chart tutorial or jump straight to the main tool.