Listing details
HiCyou directory record
- Listed website
- charttoolbox.com
- Directory record created
- Nov 12, 2026
- Last record update
- Nov 12, 2026
Listing information
- Overview
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What is Charttoolbox
Charttoolbox is a set of focused browser tools that turn spreadsheet data into a clear chart. Open a CSV, TSV, XLSX or XLS file, or paste cells from Excel or Google Sheets. Parsing, calculation and rendering all happen in the browser — files are not uploaded, stored or inspected. No account and no signup. Separate generators cover bar (including grouped), line, pie/donut, scatter, histogram, correlation matrix, and a heatmap on the homepage. Export an editable SVG or a 1×/2×/3× PNG. Free for personal, academic and commercial visualization work.
