Feedback

Found something broken, confusing, or missing? Tell us — it genuinely matters more here than on most sites, because LocalCSV has no analytics and cannot see your session. Your report is the only way we learn something went wrong.

Write to us

Email . A person reads it — there is no ticket robot on the other end.

What helps

  • Which tool you were using, and what you expected to happen.
  • The steps that led to the problem, and your browser.
  • If settings matter, the tool's “Share these settings” link — it carries your settings and none of your data, so it is safe to paste.
  • For a file the tools mishandle: never attach the file itself if it holds real data. The best substitute is the problem rebuilt in a few rows of made-up data. The health check's downloadable report can also help — it holds counts rather than your rows, but it does quote a few example values from the file, so read it through and blank out anything sensitive first.

Why there is no contact form here

A form needs somewhere to send what you type, and these pages deliberately have nowhere to send anything — they instruct your browser to block their own outbound connections. That constraint is the product's privacy promise. The email link fits inside it: it opens your own mail app, and nothing is ever sent from this page itself.