Privacy

KiraLah runs in your browser. The numbers you type stay on your device and are never sent to us.

What the site itself collects

Nothing. The calculators work entirely in your browser; there is no account, no form and no database. When you share or copy a link, the numbers travel in the link you chose to send, not through our servers. The site sets no cookies of its own.

Analytics

The site uses Google Analytics to count visits and see which calculators are used. Google Analytics sets cookies in your browser and collects your approximate location, device and browser type and the pages you view, under Google’s privacy policy. IP addresses are not stored by Google Analytics 4. You can block it with a browser extension or by turning off cookies for this site; the calculators work the same either way.

Advertising

KiraLah plans to show advertisements through Google AdSense to cover its running costs. Once advertising is switched on, Google and its partners will use cookies to show ads based on your visits to this and other sites, as described in Google’s advertising policy. You can manage personalised advertising at Google Ads Settings or opt out through aboutads.info. The AdSense script is loaded on every page; ads appear once Google has approved the site. Visitors from the European Economic Area, the United Kingdom and Switzerland will see Google’s consent message and can choose whether personalised ads are shown. If you use an ad blocker, you may see a message asking you to allow ads on KiraLah; you can dismiss it and keep using the calculators.

Hosting

The site is served by Firebase Hosting, a Google service, which logs requests (IP address, time, page, browser) for security and operations like any web host. Those logs are not used by KiraLah to identify visitors.

Links to other sites

Every calculator links to official sources such as JPJ, LHDN, KWSP and Bank Negara Malaysia. Those sites have their own privacy practices.

Children

The site is not directed at children and collects no information from anyone.

Changes and contact

This page is updated when a new service is added, with the date of the change noted here. Questions go to [email protected]. Last updated 22 October 2026.