For anyone about to change their profile photo. Tick the 10 points that make a photo trustworthy and, if you like, check a photo for size, shape and brightness without it leaving your device.
Switch on your CareerByteCode public profile: certificates, projects and posts behind one link.
You enter
A 1200 x 1200 photo of normal brightness, 8 of 10 points ticked
The tool shows
Score 83: size, shape and brightness pass, with 8 of 10 checks ticked
At least 400 x 400 pixels and roughly square. LinkedIn recommends 400 x 400 or larger; most platforms crop it to a circle.
No. The photo is read in your browser only to measure it and show the preview. It never leaves your device.
Yes. Profiles with a clear, friendly photo get noticeably more views and messages, and a consistent photo makes you easy to recognise everywhere.
Yes. It is free, needs no sign-up and runs entirely in your browser, so what you type is not uploaded. You only sign in if you want to email a result to yourself or save it to your CareerByteCode profile.