I'm working on a few DIY and craft projects that require precise measurements, especially for cutting paper and fabrics. I’ve been exploring various digital solutions and recently tried using an online ruler to double-check dimensions. It seems convenient, but I’m unsure how reliable it is compared to a physical ruler.

Has anyone used one for detailed work? Do you calibrate it regularly, or is it mostly accurate out of the box? I’d love to hear your experiences, tips, or recommendations for ensuring accurate results using digital measurement tools.

Thanks in advance!