Privacy: what this site collects
No analytics, no accounts, no personal data. This page sets out exactly how far that goes.
The short version
This site collects nothing about you. There are no accounts, no analytics, no advertising trackers and no embedded social widgets. Whatever you do here, filling in a tool, ticking a checklist, copying the referral code: happens entirely in your browser and is sent nowhere.
How far that goes, specifically
| The usual ways sites collect | Present here |
|---|---|
| Analytics scripts | No. There is no analytics or measurement code of any kind |
| Ad networks and remarketing pixels | No |
| Cookies | The site sets none, which is also why there is no cookie consent bar |
| Local storage | Not used. Tool state exists only on the page and clears on refresh |
| Accounts, sign-ups, subscription forms | No. There is no form anywhere asking you to submit anything |
| Embedded social widgets | No |
| Comments | No |
Where the tool inputs go
All five tools are pure front-end pages: the dates you type, the boxes you tick and the filters you set are computed on your own device and never touch a server. They are not stored either — close or refresh the page and everything resets.
That is not a promise so much as a technical fact: those pages contain no code capable of sending data anywhere. You can open your browser's developer tools, watch the network panel, and use any of them from start to finish to confirm nothing goes out.
The one external request: fonts
For typography, pages load two web fonts from Google Fonts. That is the site's only external resource request. While loading them your browser makes a request to that service, during which the operator may record your IP address and browser details: the same situation as every site using externally hosted fonts.
If that bothers you, a browser privacy extension will normally block those requests. Blocked fonts do not affect the content; the page simply falls back to system typefaces.
Server logs
As with every website, the server hosting this one produces access logs: IP address, time, page requested, user agent — which is a technical necessity of running a web service. We do not use them to build any profile or analysis, and we do not share them with anyone.
After you click away
The site links out to exchanges, block explorers and other external destinations. The moment you leave, their privacy policy applies instead, and we have no visibility into or control over what they collect. Before submitting personal information anywhere, it is worth reading their policy.
The site carries referral links; details on the disclosure page. Those links tell the exchange where a sign-up came from; they do not report your browsing back to us and we receive no individual-level data of any kind.
Your rights
Under most privacy frameworks you have the right to know what a site holds about you and to request access or deletion. As far as this site is concerned there is nothing to exercise those rights against, because we hold nothing.
If you have a question about that, or believe this page does not match reality, please tell us.
Minors
This site is written for adults, is not directed at minors, and does not knowingly collect information from them, or, for that matter, from anyone.
Changes
If the site ever gains a feature that collects data, this page will be updated first and the change noted in corrections. Current version updated 2026-08-29.