What do we do?
OpenMoon builds two things: free, account-free tools (converters, calculators, PDF and image tools, validation tools specific to Turkey) and Turkish-language game guides. Both are fed by the same principle: get the job done as fast as possible while asking as little as possible from the user's data.
Why 100% browser-side?
None of the tools on this site upload your file or input to a server. Whether you're converting an Excel file, compressing a photo, or validating a Turkish national ID number, the entire operation happens on your own device, inside your browser. We didn't do this as a marketing line but as an architectural choice: since no data ever reaches a server, there is no risk from the outset of a leak, misuse, or third-party sharing involving that data.
Who's behind it?
OpenMoon is an independent, small studio founded by Recep Aydoğdu. It isn't a big team or an investor-backed story — it's an effort to bring together, in a clean and privacy-focused way, the small tools people need over and over in their daily work.
Game projects
Alongside our tools, we also make our own games: Sözyıldız, Moon Landing and Orbital Shot are free to play right now on our games page. We'll announce new game projects here first, too.
Contact
For a tool suggestion, a bug report, or just to say hello: recepaydogdu@openmoon.com.tr