Privacy Policy

Last updated 17 October 2026

PC Graph collects as little as it can. This page explains what is collected, why, who else handles it and how to remove it.

Browsing

You can use PC Graph without an account. The site itself does not use analytics or tracking cookies. Our host (Render) keeps standard server logs, such as IP address and pages requested, to run and protect the site. Your browser may store small settings on your device, for example which chart view you chose.

Accounts and saved parts

If you create an account, sign-in is handled by Google Firebase Authentication (email and password, or Google sign-in). We store your name, email address, profile photo (Google sign-in only), sign-up and last login dates, and the parts you save, in Google Cloud Firestore. Only you can read your saved parts.

Newsletter

If you subscribe to the newsletter, we store your email address, the date and the page you signed up on. The email is sent through Brevo (Sendinblue SAS), which processes your address only to deliver it. Every newsletter has an unsubscribe link that removes you immediately.

Advertising

PC Graph may show ads from Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this and other websites. Google's advertising cookies let it and its partners serve ads based on those visits. You can opt out of personalised advertising in Google's Ads Settings, and read how Google uses data at policies.google.com/technologies/partner-sites. Visitors from the European Economic Area, the UK and Switzerland are asked for consent before personalised ads are shown.

Links to shops

Links to shops take you to their websites, which have their own privacy policies. Some links may in future be affiliate links, which earn PC Graph a small commission at no cost to you; pages will say so where this applies.

What we never do

  • We do not sell or rent your personal information.
  • We do not send you email unless you subscribe, apart from account emails such as password resets.
  • The site is not aimed at children under 13, and we do not knowingly collect their information.

Your choices

You can unsubscribe from the newsletter with the link in any email, and remove saved parts from your account at any time. To delete your account or ask what we hold about you, contact the contact page from the email address you used. We keep account data until you delete it, and newsletter addresses until you unsubscribe.

Changes

If this policy changes, the date at the top changes too. Important changes will be announced on the site.