csvkit.org
CSV (Comma-Separated Values) utilities, in the browser
Say hi →

CSV Stats

updated 8 May 2026

stats
Drop a .csv file here, or
ready

CSV Stats Panel

A quick sanity-check before you ingest a file. The profiler reports the number of rows and columns, fill rate per field (how many rows have a non-empty value), the number of distinct values, an inferred type (number, boolean, date, string), and the three most common values per column.

Privacy

100% client-side. No upload. See the privacy policy.