Cookie policy
Everything wikiLED stores in your browser, and which parts you control.
Last updated 28 August 2026
The short version
We set one analytics cookie by default, so we can see how the tools are used across visits. You can decline it at any time: the identifier is removed and from then on your visits are only counted without cookies, in a way that cannot recognise you from one day to the next. The rest of what we store is what makes the tool work — remembering the wall you are designing and keeping you signed in.
Strictly necessary — no consent required
| Name | Purpose | Lifetime |
|---|---|---|
sb-…-auth-token | Keeps you signed in. Only set if you have an account. | Until you log out |
wikiled:anon-calculator | The wall you are designing, so a refresh does not lose it. | Until cleared |
wikiled:pending-claim | Carries your wall into your account when you sign up. | Cleared right after |
wikiled:calc-panels | Remembers which calculator panels you collapsed. | Until cleared |
wikiled:analytics-consent | Remembers your answer to the cookie banner. | Until cleared |
wikiled:nudge-dismissed | Remembers that you dismissed the prompt to save. | This browser session |
Most of these are browser storage rather than true cookies, which means they are never transmitted to us — they stay on your device.
Analytics cookie — on unless you decline
| Name | Set by | Purpose | Lifetime |
|---|---|---|---|
ph_…_posthog | PostHog (EU servers) | Recognises your browser on later visits, so we can see how the tools are used over time and know what to improve. | 12 months |
If you decline — analytics without cookies
Page views and a handful of tool events are still counted by PostHog on EU servers, in cookieless mode. Nothing is written to your browser. Instead, PostHog derives a temporary visitor number on its servers from your IP address and browser type, mixed with a secret value that is replaced every day and then deleted. That number cannot be turned back into your IP address and cannot be linked to your visits on any other day. No session recording, no click tracking, no advertising.
Changing your mind
Use the button below, or the Cookie settings link in the footer of any page. Declining removes the identifier immediately and switches you to cookieless counting from the next page you open.
More about what we do with the data is in the privacy policy.