Scale UI to Screen Resolution in Unity

UI GameObjects could appear bigger or smaller, than you intended, on different screens resolution.

To scale UI game objects appropriately across different resolutions in Unity:

Select Canvas in the Hierarchy. Then, under the Canvas Scaler component in the Inspector, choose Scale with Screen Size.
Input a reference resolution: X and Y of the target size based on which you set the size of your UI component.

[Cloud-vnnx]

Easiest to understand explanation I've found! Thanks a lot for this!

[kaedeumi]

This video is definitely a life saver for me after searching exhaustively on the internet! Thanks a lot!

[xxxxx]

I understand scaling for different resolutions, but what about aspect ratios?

[jebingos]

what about the scale that is 0, 41x. What does it mean?

[IlIIlllIIIIl]

Thanks I’ve been trying to do this all day

[HadusMC]

Thanks for this! Gets right to the point 👍

[starlordsniper]

man your f*cking legend you save my life

[TearscapeSE]

I was scripting me to death to get that result. lol

[mehface]

omfg thank you so much, I hate Unity for this. Great fix.