Cookie notice

Last updated: 26 September 2026

The cookies Knifeless sets, when each is set, what it holds and how long it lasts, and how analytics cookies depend on your consent.

Cookies the site needs

kl_dt holds a random device token that links your simulated inventory to this browser. It is set only when you use the simulator, page scripts cannot read it, and it lasts up to 400 days; the inventory behind it is deleted after 90 days without activity.

kl_session keeps you signed in with Steam for up to 30 days, and kl_signin protects the sign-in for the 10 minutes it takes. Both exist only if you sign in.

kl_consent remembers your consent choice for 180 days, or until the consent policy changes.

In browsers that cannot message other tabs directly, the site also writes your choice and the time you made it to kl_consent_sync in the browser's local storage, so every tab you have open follows it at once. It holds nothing else and stays until you clear the site's data.

Analytics cookies

Google Analytics 4 sets its cookies, such as _ga, only after you choose Accept. If you later choose Reject, the site deletes them and stops analytics on every page you have open, other tabs included; while your choice is stored, no page requests anything from Google. There are no advertising or social media cookies.

Your choices

The cookies above are needed for what you use, so they are set without asking. Analytics cookies follow your choice on the consent banner, which you can reopen from the footer. You can delete any cookie in your browser settings; the simulator then starts a new, empty inventory.

If the site adds a cookie, this page will list it before it is used.