Privacy
The short version: text entered into the browser-based tools stays on your device. The site uses analytics, account and payment providers, and advertising on selected free pages.
Last updated September 24, 2026
What is collected
Scrim UI uses Google Analytics 4 to understand which pages people find useful. It records the page you viewed, roughly where in the world you are (country level, derived from an IP address that Google discards rather than stores), your browser and device type, and how you arrived — a search engine, a link, or directly.
A small number of interactions are also recorded — always anonymously, never tied to an identity: copying a component's code, using one of the tools, following a link out to a resource's website, and terms typed into site search. Search terms are recorded because a search that returns nothing is the clearest possible signal about a page that ought to exist.
The site also uses Microsoft Clarity, a free analytics service that records anonymous sessions — where people click, scroll, and stop — as heatmaps and session playback. Recordings are not tied to an identity, and anything typed into a text field is masked before it is captured, so the tools on this site stay between you and your browser.
Advertising
Selected free content pages display banner advertising supplied by Adsterra. Adsterra and its advertising partners may process your IP address, approximate location, browser and device information, the page and referring site, and cookies or similar identifiers to deliver, limit and measure advertising.
Advertising is labelled and does not receive text entered into Scrim UI's browser-based tools. Pro, account, sign-in and payment pages do not contain Adsterra ads.
What is never collected
Nothing you type into the prompt generator, theme generator, token counter, or any other browser-based tool is sent to Scrim UI or to advertisers. Account authentication and payments are handled by Clerk and Stripe; Scrim UI does not receive your password or full card number.
Scrim UI does not sell or rent personal information.
Cookies
Google Analytics sets a cookie (_ga) that distinguishes a returning visitor from a new one. It holds a random identifier, not anything about you. Microsoft Clarity sets its own cookie (_clck) for the same purpose — stitching a session together. Adsterra and its advertising partners may set cookies or similar identifiers when an advertising placement loads. Your theme preference is also stored in your browser, which is what keeps the site dark if you asked for dark.
How to opt out
Any browser-level tracking protection stops analytics entirely, as does any content blocker. Google also publishes an opt-out browser add-on that applies across every site using Analytics. Browser tracking protection and content blockers can also prevent advertising from loading. Site content and Pro access are not gated on analytics or advertising.
Changes
If this page changes in a way that affects what is collected, the date above changes with it.