How to View Subreddit Rules: The Beginner’s Quick-Reference Guide

Why Viewing Rules Matters More Than You Think

Every subreddit has its own set of rules. They are not optional. Moderators enforce them, and breaking them can get your post removed, your comment hidden, or your account banned from that community.

The first thing you should do before posting or commenting anywhere is to view subreddit rules. It sounds obvious, but most beginners skip this step. They assume rules are the same everywhere. They are not.

Some subreddits allow self-promotion. Others ban it completely. Some require minimum account age. Others filter posts by karma thresholds. You won’t know any of this unless you check.

Where to View Subreddit Rules on Desktop

The sidebar is the primary location. Every subreddit on desktop has a sidebar on the right side of the page. Scroll down until you see a section labeled “Rules” or “Subreddit Rules.”

Depending on the subreddit, you might see:

• A numbered list of rules
• A short description for each rule
• A link to an expanded wiki page

If the sidebar is collapsed, look for a small arrow or “Show Sidebar” button. Some subreddits hide the sidebar by default on smaller screens.

If you do not see a rules section, scroll to the bottom of the sidebar. Some moderators place rules after the community description and moderators list.

Where to View Subreddit Rules on Mobile and App

The official Reddit app and mobile website use a different layout. You cannot rely on a sidebar here.

On the mobile website (browser on phone):

1. Open the subreddit main page.
2. Tap “About” near the top of the page. This replaces the sidebar.
3. Scroll down to see the rules list.

On the official Reddit app (iOS and Android):

1. Open the subreddit.
2. Tap the “See more” or “About” button below the subreddit name.
3. Scroll to the rules section.

Third-party apps like Apollo (now discontinued) or BaconReader had similar “About” or “Sidebar” sections. If you use a third-party app, look for a menu option labeled “View Sidebar” or “Subreddit Info.”

Important note: Some subreddits do not display all rules in the app. They might show only a summary, with a link to a wiki page. Tap that link. The full rules are often on the wiki, not in the app.

What to Do When Rules Are Hidden or Incomplete

Sometimes you cannot find the rules at all. This happens for several reasons:

• The subreddit is new and has not written formal rules yet
• The rules are only in a pinned post
• The rules are in the subreddit wiki
• The subreddit uses a custom CSS theme that hides the sidebar

Here is what to do step by step:

1. Check pinned posts. Moderators often pin a post titled “Rules” or “Welcome” or “Read Before Posting.”
2. Check the subreddit wiki. The URL is usually reddit.com/r/subredditname/wiki/ or reddit.com/r/subredditname/wiki/index/.
3. Look for a “Rules” link in the subreddit menu bar at the top of the page.
4. Read a few recent posts and comments. Users often reference rules in their replies. You can infer some rules from what gets downvoted or removed.
5. If you still cannot find rules, lurk for a few days. Observe what content gets removed and what stays. This is not ideal, but it is safer than guessing.

If you are evaluating a subreddit for marketing or research, hidden rules are a red flag. It suggests the community is either disorganized or deliberately opaque. Move on to another subreddit.

Practical Example: Checking Rules Before Posting

Let us say you want to post a link to your blog in r/smallbusiness. You assume business subreddits allow self-promotion. You are wrong.

Open r/smallbusiness. On desktop, scroll the sidebar. Rule 1: “No self-promotion or spam.” Rule 3: “No links to your own content.”

If you had posted without checking, your post would be removed instantly. Your account might receive a warning or a temporary ban.

Now compare with r/Entrepreneur. Sidebar: “You may promote your content in the weekly Share Your Business thread only.” Different subreddit, different rules.

That is why you always view subreddit rules before engaging. You cannot assume anything.

Common Mistakes Beginners Make

Mistake 1: Viewing rules only once. Subreddits update their rules. A rule that existed last month might have changed. Recheck rules before each post, especially if you post infrequently.

Mistake 2: Ignoring rule descriptions. Many subreddits list a short rule title like “No spam” but provide a longer explanation when you expand or mouseover it. That explanation often includes examples of what counts as spam. Read it.

Mistake 3: Not checking karma and account age requirements. Some subreddits add these as rules. Others hide them in the sidebar or wiki. Even if they are not explicitly listed, some subreddits auto-filter accounts that are too new or have low karma. You usually cannot see these filters, but they exist. To be safe, check the subreddit requirements before posting, either by reading the wiki or asking in the community’s dedicated thread.

Mistake 4: Forgetting to check on mobile. Mobile and desktop often display different rule formats. If you only check on your phone, you might miss rules that only appear on desktop. Check both.

Mistake 5: Assuming the app shows everything. The app often truncates rule lists. Tap the “Read Full Rules” link or open the subreddit wiki in a browser.

Pre-Post Checklist

Before you hit submit on any post or comment, run through this checklist:

• [ ] I have read the rules in the sidebar or About section
• [ ] I have expanded any collapsed rule descriptions
• [ ] I have checked pinned posts for additional rules
• [ ] I have checked the subreddit wiki for hidden requirements
• [ ] I have confirmed that my post or comment does not break any rule, especially regarding self-promotion, links, and external content
• [ ] I have checked my account age and karma against any requirements (if visible)
• [ ] I have observed at least 2-3 recent posts to see what the community actually allows

This takes two minutes. It saves you from wasted effort and potential bans.

Practical Takeaway

Viewing subreddit rules is not optional. It is the first step of any interaction on Reddit. Do it on desktop and mobile. Check pinned posts and wikis. Read the full descriptions. And recheck before every post.

If you are doing subreddit research for marketing or community building, make rule-checking part of your standard workflow. It will save you time, frustration, and account damage.

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FAQ

Q: Can I view subreddit rules without joining the subreddit?
A: Yes. You can view rules on the subreddit main page without joining. The sidebar, About tab, and pinned posts are all publicly visible.

Q: What if the subreddit has no written rules?
A: Lurk for a few days. Observe what content gets removed or downvoted. Look at pinned posts. If still unclear, message the moderators politely and ask.

Q: Do subreddit rules apply to comments as well as posts?
A: Yes. Most subreddit rules apply to both posts and comments. Always check the wording. Some rules specifically mention “posts only.” Assume all rules apply to comments unless stated otherwise.

Q: Why do some subreddits hide their rules on mobile?
A: Reddit’s mobile interface has limited space. Moderators often write detailed rules only on desktop. If you see a short list on mobile, tap the link to read the full version.

Q: Can I be banned for not reading the rules?
A: Yes. Ignorance of the rules is not a valid excuse. Moderators expect you to read them before participating.