Cookie Policy
Effective date: July 19, 2026
This page explains the cookies and similar technologies Universal PDF uses, and how you control them. For the bigger picture on how we handle your data, see our Privacy Policy.
What cookies are
Cookies are small files a website stores in your browser. Some are needed to make the site work; others help us understand how the site is used or measure our advertising. We use only the ones listed below.
How you control cookies
When you first visit, we ask whether to turn on analytics and advertising cookies. Essential cookies are always on, because the site can't work without them, and they don't need your consent. Everything else stays off until you accept it, and you can change your choice at any time using "Cookie settings" in the footer. We automatically honor Global Privacy Control browser signals, and we never sell your personal data.
Cookies we use
| Cookie | Set by | What it's for | Category | Expires |
|---|---|---|---|---|
updf_consent | Universal PDF (first-party) | Remembers your cookie choice so we don't ask on every visit | Essential | ~6 months (180 days) |
Supabase auth token (sb-…-auth-token) | Supabase (authentication) | Keeps you signed in | Essential | Your session / while you stay signed in |
updf_attr | Universal PDF (first-party) | Remembers which ad or link first brought you here, so a sign-up can be matched to a campaign | Advertising | 90 days |
_ga | Google Analytics | Tells one visitor apart from another | Analytics | 2 years |
_ga_* | Google Analytics | Keeps GA4 session state | Analytics | 2 years |
_gcl_au, _gcl_aw | Google Ads | Measures ad clicks and conversions | Advertising | 90 days |
_fbp, _fbc | Meta | Measures ad performance and matches conversions (only set if you allow advertising cookies) | Advertising | 90 days |
_clck | Microsoft Clarity | Recognizes returning visitors for product analytics | Analytics | 1 year |
_clsk | Microsoft Clarity | Links the page views in one session | Analytics | 1 day |
Essential cookies are always active and don't need consent. All Analytics and Advertising cookies stay off until you accept them, and you can change your mind at any time via "Cookie settings" in the footer. We honor Global Privacy Control automatically, and we never sell your personal data.