Privacy Policy
This Privacy Policy explains what information SK Play Labs (“we”, “us”, “our”) handles when you use this website and our tools, and the choices you have. We have kept it short and plain, because there honestly isn’t much to tell — our tools run in your browser, and we built the site to collect as little as possible. It reflects how the site works today and is written to align with India’s Digital Personal Data Protection Act, 2023 and the DPDP Rules, 2025.
Last updated: 24 July 2026
The short version
Our tools run in your browser. You don’t need an account, and we don’t ask for your name, email, or any personal details to use them.
Anything the site saves for convenience — a calculator’s history, a game’s progress, your light/dark theme, your cookie choice — is stored only on your own device and is never sent to us.
We use a privacy-respecting, cookieless analytics service to understand aggregate usage, and we may show third-party advertising (such as Google AdSense) to keep the site free. Anything that uses cookies loads only after you accept, and you can change or withdraw that choice at any time from the “Cookie preferences” link in the footer. We don’t sell your personal information. For the full cookie breakdown, see our Cookie Policy.
Who we are
SK Play Labs is an independent, self-funded project that publishes free online tools, calculators, and browser games under the SK label. For the purposes of the DPDP Act, we are the party responsible for the limited data handling described here. The easiest way to reach us — including for any privacy question or to exercise a right — is by email at [email protected].
Information we don’t collect
The tools on this site are designed to work without collecting personal information. We don’t require sign-up, we don’t ask for personal details, and we don’t build a profile from the values you type into a calculator or tool. What you enter is processed in your browser to produce a result and isn’t transmitted to us.
Information stored on your device
Some features use your browser’s local storage to remember things between visits. This data stays in your browser, is never transmitted to our servers, and you can clear it at any time from the tool itself or through your browser settings. Today that covers:
- Your light or dark theme, so the site opens the way you left it.
- Your cookie choice (accept or decline), so we don’t have to ask again each visit.
- Convenience data some tools keep locally — for example, recent calculations or a game’s progress.
Information collected automatically
Like every website, when your browser requests a page, our hosting provider automatically receives the standard technical information needed to deliver it — such as your IP address (used to approximate your general region), your device and browser type, and which page you asked for. We use this only in aggregate, to keep the site running and understand what’s popular; we don’t use it to identify you. Where we enable analytics or advertising, those providers may receive similar technical information under their own policies, as described below.
Legal basis and your consent
Where the law requires it, we rely on your consent to load non-essential technologies — our analytics and any third-party advertising. Nothing non-essential runs before you choose “Accept” on our cookie banner.
Your consent is entirely optional, and withdrawing it is as easy as giving it. You can change your mind at any time using the “Cookie preferences” link in the footer of any page, by choosing “Decline”, or by clearing the site’s data in your browser. Withdrawing consent doesn’t affect the tools — they keep working without it — and it doesn’t undo processing that already, lawfully, took place while your consent was in effect.
Advertising
To keep the tools free, we may display advertising served by third-party networks — principally Google AdSense. When advertising is enabled, third-party vendors, including Google, use cookies to serve ads based on your prior visits to this or other websites. These cookies may be set from domains such as google.com, doubleclick.net, googlesyndication.com, or googleadservices.com. Google describes what it collects on sites that use its services in How Google uses information from sites or apps that use our services.
On this site, ad-serving loads only after you accept cookies. Where you don’t accept — and in regions that require it — we aim to serve only non-personalised (contextual) ads. For visitors in the EEA, the UK, and Switzerland, Google requires a certified Consent Management Platform for personalised ads; we will use one, or restrict those regions to non-personalised ads.
You can opt out of personalised advertising at any time through Google My Ad Center, across many networks at the Digital Advertising Alliance’s opt-out page, or, in Europe, at Your Online Choices. Any ad network we use operates under its own privacy policy, including Google’s Privacy Policy. We don’t choose, control, or endorse the specific ads shown — they’re selected programmatically by the ad network.
Analytics and performance
We use Vercel Web Analytics and Vercel Speed Insights — privacy-friendly services that help us see how the site is used (which tools are popular) and how well it performs (page-loading speed), so we can improve both. Neither sets cookies, tracks you across other websites, nor builds a profile of you. We only ever see this information in aggregate — page views, referring sites, approximate country and device type, and performance metrics — never in a way that identifies you personally. You can read how the provider handles data in Vercel’s Privacy Policy.
Because our cookie banner promises to ask first, these run only after you choose “Accept”. If you decline, or before you choose, nothing is loaded.
How we use information
- To operate, maintain, and improve the site and its tools.
- To understand usage in aggregate and prioritise what to build next.
- To keep the site secure and investigate misuse.
- If advertising is enabled, to display and measure ads.
How long we keep information
We don’t keep personal data about you on our own systems, because we don’t collect it. Data a tool stores for your convenience lives on your device until you clear it. Aggregate analytics and any advertising data are retained by those providers under their own retention policies, not by us.
International transfers
Our hosting, analytics, and (when enabled) advertising providers are global companies, so the limited technical information they process on our behalf may be stored or handled on servers outside India. We rely on reputable providers that commit to appropriate safeguards under their own terms. Beyond that, there’s nothing to transfer internationally, because we don’t collect personal data ourselves.
How we protect information
The site is served over encrypted HTTPS, and we deliberately reduce risk by not collecting or storing personal data on our own systems — there is very little about you for us, or anyone else, to expose. No method of transmission or storage is ever completely secure, but keeping our data footprint close to zero is the strongest protection we can offer.
Your rights
Under the DPDP Act, 2023, you (as a Data Principal) have rights over any personal data a business holds about you — to access it, to have it corrected or completed, to have it erased, to withdraw consent, to grievance redressal, and to nominate someone to exercise these rights on your behalf if you are unable to.
Because our tools run in your browser and we don’t collect or store personal data about you, in most cases there is nothing for us to access, correct, or delete. Even so, you can exercise any of these rights, or ask a question about them, using the grievance contact below, and we will respond.
Grievance redressal
If you have a privacy question, a complaint, or wish to exercise any of your rights, contact our grievance point at [email protected]. We aim to acknowledge your request promptly and to resolve it within a reasonable period, consistent with the DPDP Rules, 2025.
If you are not satisfied with our response, you may escalate to the Data Protection Board of India in accordance with the DPDP Act, 2023.
Children
This site is intended for a general audience and isn’t directed at children. Under India’s DPDP Act, a “child” is anyone under the age of 18. We don’t knowingly collect personal information from children, and we don’t process a child’s data without verifiable consent from a parent or lawful guardian. If you believe a child has provided us information, please contact us and we will address it.
Your choices
- Change or withdraw your cookie consent any time via the “Cookie preferences” link in the footer.
- Clear tool data stored on your device from the tool itself or your browser.
- Block or delete cookies and local storage through your browser settings.
- Opt out of personalised ads via Google My Ad Center or the Digital Advertising Alliance.
- Contact us with any privacy question or request.
Links to other sites
Our pages may link to external websites we don’t control. We aren’t responsible for their content or privacy practices, and this policy doesn’t apply to them — please read theirs.
Changes to this policy
We may update this policy as the site evolves or as the law requires. When we do, we’ll change the “Last updated” date at the top of this page, and we’ll make any significant change clear.
Contact
Questions about this policy? Email us at [email protected].