Privacy Policy

Information processed by the tools

Formula builders, calculators, and developer utilities process the values you enter in your browser. The bead-pattern maker processes selected images in browser memory. WebUtilsLab does not upload these tool inputs or store them in an account or site database.

Do not enter private, confidential, or regulated information unless you are comfortable processing it in your browser and with the security of your own device.

Cookies and browser storage

WebUtilsLab does not set its own first-party cookies in the default build. A tool may use browser storage on your device to keep a local preference or working state; that information is not uploaded by WebUtilsLab.

If optional analytics or advertising is enabled, those third-party services may use cookies. You can block or delete cookies through your browser settings, although doing so may affect service preferences or ad controls.

Analytics

Analytics is disabled in the default build. If site-level analytics is enabled, it may measure page views, device type, traffic source, and general tool actions. WebUtilsLab does not send typed formula ranges, criteria, pasted text, spreadsheet contents, or selected images as custom analytics events.

Google AdSense and advertising cookies

WebUtilsLab is configured to use Google AdSense when display advertising is enabled. Advertising placements are currently switched off in the default build, so the default build does not request AdSense ads.

When advertising is enabled, third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables Google and its partners to serve ads based on visits to this site and other sites on the internet.

You can manage or opt out of personalized advertising in Google Ads Settings. You can also learn how Google uses information from sites or apps that use its services.

In the European Economic Area, the United Kingdom, and other places where consent is required, advertising cookies and personalized advertising are enabled only after the required consent is obtained. You can withdraw or change a consent choice through the consent controls shown when advertising is active.

Email and contact

If you email WebUtilsLab, the operator receives your email address and the information you include so the message can be answered. That correspondence is retained only as long as reasonably needed for the enquiry, record keeping, or legal obligations. The website does not create an account or mailing-list profile from a contact email.

External links and policy changes

External websites have their own privacy practices. This policy may be updated when site features or legal requirements change; the effective date below will be revised when a material update is published.

Contact

For a privacy question or request, use the public email address on the Contact page.

Effective date: August 17, 2026.