Drop in a CSV or pick a sample dataset, then ask a question if you have one. You get key stats, charts, plain-language insights & explicit caveats. Every figure is tied to your data. Uncertain points are flagged, never invented. Your full file is never uploaded. Only a compact summary & a small sample of rows are analyzed. Nothing you upload is stored.
CSV only, up to 5 MB. Your full file is never uploaded. Only a compact summary & a small sample of rows are analyzed.
The file is parsed and profiled in your browser: column types, counts, min/max/mean & top categories, plus a small sample of rows. Only that compact summary is sent for analysis, never the whole file. Very large files are profiled from a representative sample. Claude reasons over those numbers through a server-side function. No key is exposed in this page.
Drop a CSV here, or click to choose
.csv · max 5 MB · parsed locally
Done. Load another CSV or change your question & analyze again.
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witty-inventions.net
Nothing you upload is stored.