Time Zone Converter & Meeting Scheduler

Converts JSON to CSV in the browser and states that data is not sent to a server.

Unit converter for length, mass, temperature, currency and many other quantities, installable as a web app.

Unit conversion and calculation tool that accepts natural queries like 'miles to km' and checks dimensions.

Translates bash shell scripts into Windows batch files.

Converts files between formats inside your browser using WebAssembly and ffmpeg, so nothing is uploaded.

Converts optical flow (.flo) files into images and can compile them into a video.