Privacy Policy
Last updated: July 9, 2026
SizeSimply is a free tool that suggests your clothing size at different brands from measurements you enter. It is built to need as little of your data as possible. In short: your measurements never leave your device, we don’t use tracking cookies, we don’t require an account, and we don’t sell anything about you.
Measurements you enter stay on your device
The measurements, height, and fit preferences you type in are saved only in your browser’s local storage, on the device you’re using. They are used to fill in the calculator and compute your size recommendations right there in your browser. They are never transmitted to us or to anyone else — there is no server that receives or stores them. Clearing your browser data (or using a different device or browser) removes them.
Site preferences
We also save your light/dark theme choice in local storage so the site remembers it on your next visit. That’s a preference, not a tracker, and it likewise stays on your device.
Analytics
To understand roughly how many people visit and which pages are useful, we use Cloudflare Web Analytics. It is privacy-first: it does not use cookies, does not fingerprint you, and does not collect any personally identifying information. It reports only aggregate, anonymous figures like page views and referring sites. We can’t use it to identify you, and because it sets no cookies, it needs no cookie-consent banner. See Cloudflare Web Analytics for details.
Hosting
The site is served by Cloudflare. Like most web hosts, Cloudflare may process standard technical request data (such as IP address and browser type) transiently to deliver pages and protect against abuse. This is handled by Cloudflare under its own terms; we don’t maintain our own logs of it.
Links to brands
Brand pages link out to the brands’ own websites and size guides. Those sites have their own privacy practices, which we don’t control — this policy covers only SizeSimply. We may in the future add affiliate links (where we could earn a commission if you buy after clicking); if and when we do, we’ll disclose it clearly on the page.
What we don’t do
- No accounts, logins, or profiles on our servers.
- No tracking or advertising cookies.
- No selling, renting, or sharing of personal data — we don’t collect it to begin with.
Children
SizeSimply is intended for a general audience and is not directed at children under 13. We don’t knowingly collect personal information from anyone.
Changes to this policy
If we change how the site handles data, we’ll update this page and the “last updated” date above.
Contact
Questions about privacy? Email hello@sizesimply.com.