PercentSwift is designed to be a simple, fast percentage calculator. This Privacy Policy explains how information may be handled when you use our website.
Information You Enter
Calculator values you type into PercentSwift are processed in your browser to show instant results. We do not require an account, and the calculator is not designed to collect names, email addresses, payment information, or other personal details.
Automatically Collected Information
Like many websites, PercentSwift may receive basic technical information such as browser type, device type, approximate location derived from an IP address, pages visited, referring pages, and usage timing. This information can help operate, secure, and improve the website.
Cookies, Analytics, and Advertising
PercentSwift includes designated advertising spaces. Advertising partners, analytics providers, or similar third-party services may use cookies, pixels, or comparable technologies to measure performance, prevent abuse, personalize ads, or understand aggregate usage. These third parties process information according to their own privacy policies.
Google Advertising Cookies and Choices
Third-party vendors, including Google, may use cookies to serve ads based on a user's prior visits to PercentSwift or other websites. Google's advertising cookies enable Google and its partners to serve ads based on visits to this site and other sites on the Internet.
Users may opt out of personalized advertising by visiting Google Ads Settings. Users can also opt out of some third-party vendors' personalized advertising cookies through industry opt-out tools such as aboutads.info, where available.
How Information Is Used
Information may be used to provide the calculator, improve page performance, understand which features are useful, protect the website from misuse, and support advertising that helps keep the service free.
Third-Party Links
PercentSwift may link to third-party websites or display third-party advertisements. We are not responsible for the privacy practices, security, or content of those external services.
Data Retention
Calculator inputs are handled locally in your browser during normal use. Technical logs, analytics, or advertising data may be retained by service providers for periods determined by their own policies and operational needs.
Children's Privacy
PercentSwift is a general-use calculator and is not directed to children under 13. We do not knowingly request personal information from children.
Your Choices
You can limit cookies through your browser settings, use privacy tools provided by your device or browser, and adjust advertising preferences through applicable third-party ad networks where available.
Changes to This Policy
We may update this Privacy Policy from time to time. When changes are made, the effective date on this page should be updated.