is there a place to pre plan a character

[Revolter]

as I'm a old player of D&D and not played in 20 years
I've no idea what skills or feats classes get and at what level they get it
is their a place i can find out what each class gets and at what level
because currently i've no idea what to expect at certain levels and if the choices im making are any good
plus as im playing in a group and i would like to know what to choose but as it requires time to think/read through all the options i feel after 5 mins people are getting annoyed because I'm taking so long to look through all the options especially if the class has spells or feats with so many options for example feats their must be 30 options even spending 10 secs per feat is 5 mins alone

[mortis7]

Game lets you re-do your character (that include changing the class entirely) for a mere 200g from the early game, so don't stress too much about it because you can change whatever you like at any time

[Lamp]

I'd google the BG3 wiki for specific classes. It lists out all the abilities/subclass stuff and what they get at each lvl.

Edit: You can also respec freely through a certain npc at your camp. So no harm in trying diff classes.

[Lain]

googling the classes to find a wiki page on the game so you can then see what the stuff is and does.

[Ruinous]

https://baldursgate3.wiki.fextralife.com/Classes

The Fextralife wiki is the best guide to class progression out there so far. Each subclass is detailed too, so you have a good idea what you'll be getting and at what level. As for picking what spells and feats, maybe get input from your group as to what will work for the kind of build you are aiming for?