Hi i started a world and decided to pregen but accidently made the pregen area way to large how do i stop pregenning? (this is singleplayer)

Set it to a lower number in the O menu

Sorry for the inconvenience but how do i ask the menu?

If you have cheats enabled, you should be able to open the OTG GUI by pressing "o". You'll find the field to set pregen radius there

This doesn't seem to work when i press o my OTG version is v7 nothing happens sorry for the further inconvenience btw I'm in a modpack but doubt that would change anything.

If you don't have cheats enabled you will have to open the world to LAN and enable cheats that way.

Ah, you need v8 for the GUI. For older versions, use "/otg pregen" to set the radius lower

Tysm this had been bothering me for ages.

Thanks for helping @authvin, closing this issue.