Privacy policy
Last updated 29 July 2026. This policy covers khanjankavani.com and everything on it.
The short version
I do not ask you to create an account, and I do not want your personal data. The calculators and games run entirely inside your own browser, so the numbers you type into them are never sent to me or to anyone else. The only data collected is the ordinary, anonymous traffic measurement that Google Analytics and Google AdSense perform on most of the web, described in full below.
Who runs this site
This site is operated by Khanjan Kavani, an individual based in Surat, Gujarat, India. For anything in this policy, write to hello@khanjankavani.com. That address is monitored and replies usually come within two working days.
What the tools and games do with your input
Every calculator and every game on this site runs as JavaScript inside your browser. When you type a loan amount into the EMI calculator, or an income figure into the tax calculator, or upload a photo to the image compressor, that information stays on your device. It is not transmitted to any server, not logged, and not stored anywhere I can reach it. Close the tab and it is gone.
Game high scores are held in your browser's local storage on your own device. Clearing your browser data removes them. They are never uploaded.
Information collected automatically
Like almost every website, this one records basic technical information when a page is served. That includes your IP address, browser type and version, device type, the page you visited, the page you arrived from, and the time of the visit. This is used to understand which pages are useful and to keep the site working. It is not used to identify you personally.
Cookies
A cookie is a small text file a site stores in your browser. This site involves three kinds.
Necessary cookies. A small number needed for the site to function and to remember basic preferences.
Analytics cookies. Google Analytics sets cookies to count visitors and see which pages are read. The reports I see are aggregated, meaning I can tell that 400 people opened the EMI calculator last week, but not who they were.
Advertising cookies. Described in the section immediately below.
You can block or delete cookies in your browser settings at any time. The calculators and games will still work if you do.
Advertising, and how Google uses data on this site
Parts of this site carry advertising through Google AdSense. Ads appear on the tools pages, the games pages and the blog. They deliberately do not appear on the home page, the client work pages or these policy pages.
The disclosures below are required, and they are accurate.
- Third party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and other sites on the internet.
- You may opt out of personalised advertising by visiting Google Ads Settings.
- You can opt out of a third party vendor's use of cookies for personalised advertising at aboutads.info or networkadvertising.org.
- Third party advertisers whose ads appear here may also place cookies on your device. I do not control those cookies and they are governed by each advertiser's own privacy policy.
Google's own explanation of how it handles data from sites that use its services is published at policies.google.com/technologies/partner-sites.
If you email me
When you write to hello@khanjankavani.com, I receive your email address and whatever you put in the message. It is used to reply to you and, if we end up working together, to run that project. It is not added to a mailing list, not sold, and not shared. If you would like our correspondence deleted, ask and it will be.
Links to other sites
Some pages link out to other websites, and ads shown here lead to advertisers' sites. Once you leave khanjankavani.com you are covered by that site's privacy policy, not this one. I have no control over how other operators handle your data.
Children
This site is not directed at children under 13 and I do not knowingly collect information from them. If you believe a child has provided personal information here, write to me and it will be removed.
Your rights
You can ask what information relating to you I hold, ask for it to be corrected or deleted, and object to its processing. Since I collect almost nothing in the first place, the answer to the first question is usually "your emails, and nothing else". Requests go to hello@khanjankavani.com.
Changes to this policy
If this policy changes, the revised version appears on this page with a new date at the top. Significant changes will be noted in the site footer for a period.
Contact
Khanjan Kavani, Surat, Gujarat, India.
Email: hello@khanjankavani.com