In one of my earlier projects I needed a reliable way to generate random identifiers that wouldn’t collide with anything already stored in the system. At first I tried a few small scripts, but they felt unnecessary for something so simple. While browsing for alternatives, I reached the point where I thought, I decided to use this generator uuid v4
https://uuid-generator.tools/v4 because it worked instantly and didn’t require any configuration. Since then I often recommend simple web tools like this when someone just needs a quick UUID without installing extra libraries or writing additional code.