PRIVACY POLICY.
Last updated: June 2026
willmybagfuckingfit.com (“we,” “us”) is a free tool and guide for checking whether a bag fits an airline's carry-on and personal-item limits. We keep data collection to the minimum needed to run the site. This page explains what that means.
The bag checker runs in your browser
The dimensions you type into the bag-size tool are processed in your browser to show you results. We don't store or transmit the measurements you enter to our servers.
Analytics & cookies
We use Google Analytics 4to understand how many people visit and which pages are useful. It sets cookies and collects aggregate, non-identifying data such as approximate location (city/country), device and browser type, pages viewed, and how you arrived. We use this only to improve the site — we don't use it to identify you personally.
You can opt out by using your browser's cookie controls or the Google Analytics opt-out add-on. Google's handling of this data is governed by the Google Privacy Policy.
Affiliate disclosure
Some links on this site are affiliate links — if you click one and buy something, we may earn a commission at no extra cost to you. It never changes the price you pay, and it doesn't change our verdicts: we recommend bags and gear on the merits.
As an Amazon Associate, we earn from qualifying purchases. We also participate in other affiliate programs and may earn commissions through them.
What we don't do
- We don't sell your personal information.
- We don't require an account or ask for personal details to use the tool.
- If we ever add a newsletter, we'll only email you if you explicitly sign up, and you can unsubscribe any time.
Third parties
We rely on a few service providers to run the site, including Google (Analytics), Vercel (hosting), and the retailers/affiliate networks our outbound links point to (e.g. Amazon). Each has its own privacy practices.
Children
This site isn't directed at children under 13 and we don't knowingly collect their data.
Changes
We may update this policy as the site evolves; we'll revise the “last updated” date above when we do.
Contact
Questions? Email sup@willmybagfuckingfit.com.