Your calendar file never leaves your browser
This page explains, in plain language, what happens to your data when you use this tool, and what little data is collected about your visit.
Last updated: July 4, 2026
The short version: the ICS-to-CSV conversion runs entirely in your browser, using JavaScript. Your calendar file is never uploaded to a server, so there is nothing for this site to store, lose, or hand over, because it's never in this site's possession in the first place.
What actually happens when you convert a file
When you drop or select a .ics file, your browser reads it directly off your device and parses it in memory using JavaScript that's already loaded on the page. The table you see in the preview, and the CSV you download, are both generated on your machine. At no point is the file's content sent over the network to this site, to any server this site controls, or to any third party.
Because of that, there's no upload step to intercept, no server-side log of what your calendar contained, and no copy retained anywhere after you close the tab. If you refresh the page or close your browser, everything you converted is gone, the same as clearing a scratch pad.
What this site does collect
This site does not use tracking cookies, does not run analytics scripts that build a profile of you, and does not sell or share data with advertisers, because it doesn't collect the kind of data that would be worth selling.
Like almost any website, the hosting provider that serves these pages keeps basic server logs for security and uptime purposes: things like IP address, browser type, and the page requested. This is standard infrastructure-level logging, not something specific to this site's code, and it never includes the contents of any file you convert, since those files never reach the server.
Cookies and local storage
This site doesn't set tracking or advertising cookies. If a future version of a tool on this site remembers a preference (for example, your last-used column order), that preference would be stored locally in your own browser, not sent anywhere, and you'd be able to clear it the same way you clear any site data in your browser settings.
Third parties
Fonts are loaded from Google Fonts, which means your browser makes a request to Google's servers to fetch the typeface files used on this page. That request is subject to Google's own privacy practices, not this site's. No calendar data is involved in that request. If you'd rather avoid that entirely, most browsers let you block third-party font requests, and the page will fall back to a system font.
If you use the optional "Buy Me a Coffee" link from the about section, that takes you to a separate site with its own privacy policy. This site has no visibility into anything you do there.
Children's privacy
This tool isn't directed at children and isn't designed to collect personal information from anyone, regardless of age.
Changes to this policy
If anything about how this site handles data changes (for instance, if a future feature required a server component), this page will be updated first, with the date at the top revised, and the change noted in the changelog. Given the entire point of this tool is that nothing is uploaded, that's not a change made lightly or without saying so clearly.
Questions
If anything here is unclear, or you want to ask something specific about how a particular part of the tool works, reach out through the contact page.