You want to post or comment in a subreddit without getting your content removed. That means finding the rules, reading them, and understanding how they’re enforced. The problem? Reddit hides rules in different places depending on the platform you’re using.
This guide shows you exactly how to subreddit rules where to find them, even when the subreddit makes it difficult.
What you’re really trying to do
You’re not just looking for a list of rules. You’re trying to avoid a removed post, a ban, or a reputation hit in a community you care about. Every subreddit has its own culture, requirements, and enforcement style. Some moderators are strict about formatting. Others care more about post history or account age.
Knowing where to look is step one. Understanding what the rules actually mean for your post is step two.
Before you start: what you need
- The exact name of the subreddit (e.g., r/marketing, r/smallbusiness)
- Access to Reddit on desktop or mobile
- 5–10 minutes per subreddit if you’re researching multiple communities
That’s it. You don’t need special tools to find subreddit rules. You may want a tool later to check how active the moderators are, but not for the basic search.
Step 1: The sidebar on desktop Reddit
Open the subreddit on your desktop browser. The rules are usually in the right-hand sidebar, often under a section called “Rules” or “Community Rules.”
Some subreddits list every rule there. Others show a shortened version with a link to the full list. If you see something like “Click here for full rules,” follow it. That link typically goes to the subreddit’s wiki or a separate rules page.
Step 2: The “About” tab on mobile
The mobile app hides rules in a different place. Go to the subreddit main page and tap the “About” tab at the top. Scroll down and you’ll see the rules section.
Important: The mobile view sometimes shows the rules in a different order than desktop. If you’re reading on your phone, don’t assume you’ve seen everything. Cross-check with desktop when the rules seem incomplete.
Step 3: Old Reddit for stubborn subreddits
Some subreddits never updated their layout. Their rules exist only on old Reddit. Go to:
old.reddit.com/r/subredditname
You’ll see the rules in the sidebar there. This works even for subreddits that look empty or broken on the new design.
Step 4: The wiki and pinned posts
Rules aren’t always in the sidebar. Some subreddits keep their full rule set in the wiki. Look for a “Wiki” tab at the top of the subreddit page, or visit:
reddit.com/r/subredditname/wiki/index
Also check pinned posts. Many subreddits use a “Read this before posting” thread. This is especially common in niche subreddits and business subreddits where the rules are detailed and specific.
If you’re researching several communities, the pinned post method is often faster than reading every sidebar.
Step 5: Use a subreddit quality check to verify enforcement
Finding the rules is one thing. Knowing whether moderators actually enforce them is another. Some subreddits have strict rules that are rarely enforced. Others have a few rules that are enforced aggressively.
Run a quick subreddit quality check before you invest time in a community. Look at:
– Recent removed posts (sort by new and check for deleted threads)
– How moderators respond to rule-breaking comments
– Whether the subreddit has active moderation at all
This is useful when you’re researching niche subreddits for marketing or outreach. A subreddit with 500,000 members but no active moderation is less valuable than a smaller community with clear, enforced rules.
Common blockers and how to fix them
Blocker 1: The sidebar is empty on new Reddit.
Fix: Try old Reddit. If that fails, check the wiki directly.
Blocker 2: The rules are vague (“be nice,” “no spam”).
Fix: Look at pinned posts and recent posts that were removed. The moderators may have clarified their expectations elsewhere.
Blocker 3: The subreddit is private or restricted.
Fix: You can’t see the rules until you’re approved. Request access, then read the rules before posting anything.
Blocker 4: You’re on mobile and the rules are cut off.
Fix: Use the “desktop site” option in your mobile browser, or switch to old Reddit.
Practical example: finding rules for a business subreddit
Let’s say you want to post in r/smallbusiness. You’re a founder who wants to share a case study.
- Open the subreddit on desktop. The sidebar shows six rules.
- The rules mention “no promotional posts” and “no surveys without approval.”
- You check the pinned post, which explains what counts as promotional. A case study about your own business is considered promotional.
- You adjust your plan and write a comment instead of a post.
That’s the whole point of finding subreddit rules before you act. You didn’t waste a post.
Quick checklist before you post
- [ ] Found the rules on desktop, mobile, or old Reddit
- [ ] Checked the wiki for expanded rules
- [ ] Read at least one pinned post
- [ ] Looked at recently removed posts to see enforcement
- [ ] Confirmed the rules match your intended post or comment
- [ ] Adjusted your content to fit the subreddit requirements
Practical takeaway
You don’t need to memorize every subreddit’s rules. You need a reliable process for finding them each time. Start with the sidebar, check the wiki for details, and use old Reddit when the layout is broken. Then verify enforcement with a quick subreddit quality check. That process takes minutes and saves you from wasted posts, removed content, and awkward bans.
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FAQ
Q: Can I see subreddit rules without joining the subreddit?
A: Yes. Rules are public for most subreddits. You can view them in the sidebar or the About tab without subscribing. Private subreddits hide their rules until you’re approved.
Q: What should I do if a subreddit doesn’t have visible rules?
A: Check the wiki and pinned posts first. If you still can’t find rules, look at how existing posts are formatted and what kinds of posts get removed. When in doubt, message the moderators before posting.
Q: Are mobile and desktop rules always the same?
A: Usually, but not always. Some subreddits have outdated layouts where the mobile view shows old or incomplete rules. Cross-check with desktop or old Reddit when the rules seem inconsistent.
Q: Why do some subreddits have rules that seem vague?
A: Moderators often keep rules broad so they have flexibility to remove content that doesn’t fit the community. Read pinned posts and recent removed threads to understand how they interpret those rules in practice.
