Wiktionary
contraction 1 (context informal English) you had. 2 (context informal English) You should. 3 (context informal English) You would.
Usage examples of "you'd".
I might have guessed that you'd find some subtle way of getting rid of me.
Fit to commit murder, he looked when he came back and found out you'd gone.
She seemed to think that was why Natalie took her life--she said you'd asked her for a divorce.
It was the type of voice you'd want to tell you stories before you went to sleep at night.
Greek temples and were so impressive, you'd want to wipe your feet just walking by.
If you lived in that house, after a while, you would either stop hearing the noise or you'd have to go bird hunting.
I do that if you'd known I wanted to use surf-bots to get yoyogurt, you would have stopped the sale.