Last updated August 2026
Privacy Policy
This policy describes the data behavior of the CZF Tools website. The core tools do not require an account, and ordinary tool input is processed in the browser unless a page clearly states otherwise.
Tool input and generated results
Text, images, URLs, and other values entered into the current tools are processed using browser APIs. CZF Tools does not intentionally send that input to an application database or retain generated results. Do not enter passwords, private keys, access tokens, health records, financial records, or other confidential production data.
Analytics
The site uses Vercel Web Analytics to understand aggregate page visits and site performance. This helps identify broken pages and commonly used tools. Analytics data is handled under Vercel's privacy terms and is not combined by CZF Tools with user accounts, because the site does not provide account registration.
Advertising and Google AdSense
The site includes the Google AdSense script and may display Google advertising when the publisher account and individual placements are active. Google and its partners may use cookies or similar technologies to deliver, measure, limit, and personalize ads where permitted. Consent choices and regional requirements determine whether personalized or non-personalized advertising is used.
Cookies and consent
CZF Tools itself does not use a login cookie. Analytics, advertising, security, and consent providers may store identifiers or preferences in the browser. Where required, a consent message should appear before optional advertising storage is enabled. Browser settings can also be used to delete or block cookies.
Contact messages
If you email CZF Tools, the email provider receives the address, message, and attachments you choose to send. Messages are retained only as long as reasonably needed to answer the request, investigate a bug, or maintain a record of a correction.
Third-party services
Current third-party services include Vercel for hosting and analytics, and Google for advertising. Those providers process data under their own policies. External links may lead to services that CZF Tools does not control.
Questions and requests
For privacy questions or requests, visit the contact page or email czf1021253965@gmail.com.