About Kitorra

Kitorra is built and maintained by Md Anik Ahammed Khan, based in Dhaka, Bangladesh. It started from a simple frustration: most "free tool" sites bury a basic calculator under logins, popups, and trackers. Kitorra is the opposite bet — every tool runs entirely in your browser, works instantly, and asks nothing of you first.

Why no accounts

Nothing here needs your data to work. Calculations happen on your device and are never sent anywhere, which also means there's nothing to lose in a breach, because nothing is stored.

How it's funded

Kitorra is supported by ads and, occasionally, affiliate links to products genuinely relevant to a tool (clearly marked). There's no subscription and no paywalled tools.

Get in touch

Questions, bug reports, or a tool you'd like to see next — reach out at hello@kitorra.com, or see the contact page.