Privacy Policy

Last updated: November 11, 2026

The short version

SizerHQ calculators run entirely in your browser. We do not receive, store, or see the numbers you enter. We don't use accounts, and we don't ask for personal information.

What we collect

Server logs: like any website, our host (Cloudflare) keeps standard request logs (IP address, page requested, timestamp) for security and abuse prevention. We do not use them to build behavioral profiles.

Privacy-friendly analytics (optional): if/when we enable traffic analytics, it will be aggregate page-view counting only — no cross-site tracking, no advertising profiles from analytics.

Advertising

SizerHQ may display ads (e.g., Google AdSense) to keep the tools free. When ads are enabled:

• Google and its partners may use cookies or device identifiers to serve and measure ads.
• You can opt out of personalized Google advertising via Google Ad Settings, and manage other vendors via aboutads.info.
• Ads never influence calculator outputs. There is no paid placement inside any tool.

Cookies

The site itself sets no required cookies. Any cookies present will come from the advertising vendors described above once ads are enabled, or from your own browser settings.

Children

SizerHQ is a general-audience tool site and does not knowingly collect personal information from anyone, including children under 13.

Changes

If this policy changes materially, we update the date above. Continued use after changes means you accept the updated policy.

Contact

Questions: [email protected]