We take your privacy seriously.
Every tool runs entirely in your browser — inputs like your height, weight, or loan amount are never uploaded to or stored on our servers. Favorites are stored locally via your browser's localStorage and are never uploaded either. This site uses cookies and third-party advertising technology (including Google AdSense) to serve ads and analyze traffic; these third parties may collect data under their own privacy policies. By using this site, you acknowledge that you have read and understood this Privacy Policy. Where consent is legally required for cookies, advertising, or data processing, consent will be handled through the applicable notice and consent mechanism.
Every calculation and conversion on this site — BMI, loan payments, image compression, JPG-to-PDF, word counting, and everything else — runs entirely client-side in your browser. That means any numbers you enter, images you upload, or text you paste are processed in your browser's own memory and discarded once the calculation finishes; nothing is transmitted over the network to our servers, and we have no database storing this content. The favorites list uses your browser's localStorage technology, saved only on your own device — switch devices or clear your browser data and it disappears, and we have no way to read or access that list from our end.
This site displays ads through Google AdSense. AdSense and its partner vendors may use cookies (including the DoubleClick cookie) to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising through Google Ads Settings, or block third-party cookies in your browser settings. This site may also use basic traffic analytics to understand overall visitor counts and popular tools, but not to identify any individual visitor.
Results provided by this site's calculators (BMI, BMR/TDEE, loan payments, compound interest projections, and others) are for reference only and are not a substitute for professional medical, financial, or legal advice. Users should evaluate the applicability of any result themselves, and consult a qualified physician, dietitian, or financial advisor before making significant health or financial decisions. This site is not liable for any direct or indirect loss resulting from the use of its calculation results.
Because this site does not actively collect or store personal data on a server, there is generally nothing server-side to request deletion of; if you have concerns about cookies or ad personalization, you can adjust your browser and Google Ads settings as described above. This privacy policy may be updated as regulations or services change, and any changes will be reflected directly on this page — we'd suggest checking back occasionally for the latest version. If you have any questions about this policy, feel free to reach out through the Contact page.