About Studio Tools

Studio Tools is a collection of small web tools for everyday tasks, run by Studio Chop Digital, a web design agency in Bremen. It grew out of our own work. Again and again a client or a colleague needed to convert, transform, check, or generate something quickly, and the right tool was never where we expected it. So we put the ones we actually use in one place.

Your input is processed locally

Many tool sites take whatever you type and send it to a server. Ours do not. Every calculation and every conversion runs directly in your browser, on your own machine. That is also why the file tools say "load" instead of "upload": nothing actually gets uploaded, so we do not describe it that way. Your work stays private by design, not by promise.

No account, no sign-up, no paywall

You do not need an account, a login, or a trial button. Open a tool and use it. It stays that way, and we do not hide the useful parts behind a paid tier.

Honest about the tools that only make sense for one country

A few tools only give correct results for Germany. The salary calculator uses German income tax, the work-days calculator uses German public holidays, and the E-Rechnung generator produces the format used on the German B2B track. Where a tool only makes sense for Germany, we say so, instead of pretending it works for every German speaker everywhere.

Everything else, for the everyday

Beyond the Germany-specific set there is a general one. Text conversions, unit conversions, QR codes, checksums, generators. These tools are identical for everyone, and they stay free to use without a Google account or any other sign-in, which is another thing that sets them apart from many offerings.

Made to be installed and kept up to date

Every tool can be installed as its own little app on your phone or desktop, and it keeps working from the homescreen without a browser tab in the way. Behind it all is a real agency you can reach, not an abandoned side project. We keep an open changelog, we list the open-source libraries we use, and the legal pages are maintained rather than an afterthought.

Studio Tools by Studio Chop Digital, Bremen. Got a tool idea, a question or feedback? Use the contact form.