Hi everyone,

I'm looking for suggestions on how to precisely measure small objects without a physical ruler. I recently came across a ruler online tool but I'm not sure how reliable or accurate these digital rulers are. Has anyone used one for crafts, design, or other detailed tasks?

I'd love to know which websites or apps you trust, and any tips on how to calibrate them properly. Are they a good substitute when you're in a pinch without a real ruler? Appreciate any insights or experiences you can share.

Thanks in advance!