Create bar, line, area, pie, and scatter charts from CSV data online — visualize your dataset without spreadsheets.
Free for files up to 5 MB and 10,000 rows. Files are processed in your
browser — nothing is uploaded to a server. No account required.
About Chart Generator
Plot two columns against each other as a bar, line, area, pie or scatter chart. One column supplies the labels, the other supplies the values, and anything that does not parse as a number counts as zero.
It exists for reading the shape of a file, not for producing a finished graphic. Drop in an ad platform or analytics export and a bar chart tells you in seconds that one campaign row dwarfs the rest, or that a weekly series has a gap in it. Spotting either by scrolling the table takes much longer.
Choose the chart type and the two columns, then generate. The first 100 rows are plotted, and pie charts show the first 10 slices, so a large file still renders something readable.
Related tools
CSV Viewer — Free online CSV viewer to open, search, sort, and paginate large CSV files instantly in your browser — no upload required.
CSV Editor — Free online CSV editor to edit cells, add or delete rows and columns, with undo/redo and instant export back to CSV.
CSV Validator — Validate CSV files online — find missing values, cells that break their column's type, duplicate headers, and mojibake left by a bad export.
CSV Cleaner — Clean messy CSV files online: trim whitespace from every cell, drop rows that are entirely empty, and tidy header names — in one pass, in your browser.
CSV Deduplicator — Find and remove duplicate rows in CSV files online — match across selected columns and export a clean, unique dataset.
CSV Sorter — Sort CSV files online by one or multiple columns, ascending or descending, with stable multi-key ordering and instant export.