Privacy policy

The short version. The converter runs in your browser. The data you paste is processed by page code on your own device, the CSV file is assembled locally, and no dataset, pasted Python or CSV text is ever sent to us. We do not have a server that could receive it.

What happens to what you paste

Everything you type or paste into the input box is held in the page's memory for as long as the tab is open. It is parsed by JavaScript running in that tab, and the CSV you download is built from those in-memory values by the same page code. Nothing is transmitted. Nothing is stored on a disk we control. When you close or reload the tab, the input is gone.

The converter does not write to cookies, localStorage or any other browser storage, so there is nothing to clear afterwards.

What we do not collect

• No accounts, sign-ups, email addresses or passwords.
• No dataset contents, no pasted Python code, no CSV output, no filenames.
• No profiling of you or your use of the tool.

What the web host sees

Like any website, this one is served by a hosting provider, and that provider keeps the standard request logs any web server keeps — the requested URL, the time, an IP address and a user agent — to serve the page, to keep it available and to defend against abuse. We do not link those logs to anything you paste into the tool, because we have no way to do so: the data never reaches the server.

Analytics

The tool contains a small, optional event hook that can record that a conversion finished, that a download or copy button was used, or that an example was loaded. It sends only the name of the event. It never sends dataset contents, pasted code, CSV text or filenames, and it does nothing at all unless the site operator has configured an analytics listener.

Advertising

If advertising is enabled on this site, ads are served by a third-party network (Google AdSense). That network may set cookies or read device identifiers in order to serve and measure ads, under its own privacy policy. Ads are never placed inside the tool's controls, its code blocks or its error messages. If you are in a region that requires consent for advertising cookies, a consent prompt is shown before any such cookie is set; you can also block advertising cookies in your browser or with an ad blocker, and the converter itself will continue to work exactly the same.

Third-party requests

The page loads no third-party fonts, scripts or images. The typefaces are self-hosted and the tool is plain page JavaScript, so opening the converter makes no request to any domain other than this one — unless advertising has been enabled, as described above.

Children

This is a developer tool, not a service directed at children. We do not knowingly collect personal information from anyone, including children under 13.

Changes

If this policy changes, the date at the top of this page changes with it. The promises above are about how the tool is built, so a change to them would mean a change to the tool itself.

Contact

Questions about this policy can go to[email protected]. See the contact pagefor what else we can and cannot help with.