Best Karma Subreddits in 2025

New to Reddit? Can't post in certain subreddits because your karma's too low? Frustrating, right? Reddit uses karma to filter spam, which means new accounts need to build credibility first. You might also be interested in our comprehensive guides for best hooking up subreddits, best self-improvement subreddits, tiktok.

r/NewToReddit (1.3M members) explains how everything works—karma mechanics, subreddit rules, what not to do. Essential starting point. r/Karma (92K) and r/Karmabooster (6.9K) help you build that initial karma through legitimate engagement. r/KarmaConspiracy (135K) takes a humorous approach, calling out obviously staged posts and karma farming.

Here's the thing about karma: tricks and manipulation get you banned. These communities teach you to earn karma properly—thoughtful comments, quality posts, genuine contributions. Different subreddits reward different things. You'll learn posting best practices, title formatting, timing optimization. Build karma right and you're building genuine Reddit presence, not gaming the system.