Short version: the calculators run in your browser and the colours you enter are never sent to us. The only tracking on this site comes from advertising, and you can control it.
Last updated: 9 September 2026
Nothing leaves your device. Contrast checks, palette generation and type scales are computed in JavaScript running in your browser tab.
The values you enter are written into the page's URL fragment — the part after # — so that a result can be shared or reloaded. Fragments are not sent to web servers as part of a standard request, and they are not logged.
Like virtually every website, the hosting infrastructure records standard request information — IP address, timestamp, requested URL, user agent and referrer — for security, abuse prevention and basic traffic measurement. This is infrastructure-level data, not a profile of you, and it is not combined with anything else.
Pandaxq is supported by advertising. Third-party advertising vendors, including Google, may place and read cookies or similar identifiers in order to serve and measure adverts.
Your choices: you may opt out of personalised advertising by visiting Google Ads Settings, or opt out of a third-party vendor's use of cookies for personalised advertising by visiting aboutads.info. You can also opt out through the industry self-regulatory programmes (such as the NAI or EDAA opt-out pages, depending on your region). Blocking cookies in your browser will also stop them, though adverts may still appear in non-personalised form.
Pandaxq is a professional tool and is not directed at children under 13. We do not knowingly collect personal information from children.
If this policy changes materially, the update date at the top will change. Continued use of the site after a change constitutes acceptance of the revised policy.
Questions about this policy: pandaxq1016@gmail.com.
