Community guidelines are the rules that keep online communities functional. They define what is acceptable, what is prohibited, how violations are handled, and how members interact. Every platform, forum, Discord server, subreddit, and Facebook group has them.

But research published in Wiley's Policy & Internet journal in 2026 asked a question that should concern every community manager: does the community actually understand the community guidelines?

The findings: "Shorter, more readable guidelines could improve user experience by enhancing clarity, reducing ambiguity, and improving user compliance and trust in moderation processes."

The implication is stark: community guidelines that users cannot read are guidelines that users cannot follow. And in 2026, as AI generates more community policies and AI-specific content rules, the readability problem is getting worse.

The community guidelines readability problem

1. Guidelines written for lawyers, not members

Most community guidelines are written in a formal, legal register — "prohibited conduct," "content that violates community standards," "users acknowledge and agree." This language is written for the platform's legal team, not for the community members who need to follow the rules. A member who cannot understand the guidelines cannot comply with them.

2. Length and complexity

Community guidelines have been getting longer. As platforms add policies for AI-generated content, harassment, misinformation, and data privacy, the guideline document grows. Wiley's 2026 research found that shorter guidelines improve compliance. But the trend is in the opposite direction: longer, more complex, less readable.

3. AI-specific policies add complexity

ACM CHI 2025 research on Reddit community policies found that communities are "enacting explicit rules about AI-generated content in order to clarify norms." DPReview forums held community polls in 2026 on AI use guidelines, requiring disclosure of AI-generated content. These new policies add length and complexity to guidelines that were already hard to read.

4. The compliance gap

When users cannot read the guidelines, compliance drops. Wiley's research connects the dots: readability affects "user compliance and trust in moderation processes." Users who cannot understand the rules do not follow them. Users who do not trust the moderation process because the rules are opaque do not engage with the community in good faith.

Why AI-generated guidelines make it worse

AI tools that help community managers draft guidelines face the same readability challenges as AI in every other domain:

1. Legal-sounding output

AI models trained on terms of service, community standards, and platform policies reproduce the legal register of those documents. The output sounds like a lawyer wrote it — which is appropriate for a terms of service but wrong for community guidelines that need to be read by actual community members.

2. Completeness over clarity

AI optimizes for covering every scenario: harassment, spam, misinformation, AI content, hate speech, doxxing, NSFW content. The result is a comprehensive document that addresses every possible violation but is too long and dense for the average member to read.

3. Vague enforcement language

AI-generated guidelines tend to use vague enforcement language: "violations may result in content removal, account suspension, or permanent ban depending on severity." This is accurate but unhelpful. The member does not know what severity means, what the thresholds are, or what to expect. Vague language reduces trust.

4. Missing plain-language summaries

Most community guidelines do not include a plain-language summary. The full document is the only version. A member who needs a quick understanding of the rules has to read the entire legal document. This is the same problem we see in privacy policies, terms of service, and employee handbooks: the legal version exists, but the plain-language version does not.

The LearnStream principle: plain language works

LearnStream's 2026 guide to community guidelines examples makes the case directly: "Use Plain Language: Ditch the legal jargon. Write in a clear, simple, and direct style that everyone can understand. The goal is comprehension."

The principle is simple: community guidelines exist to help members understand the rules. If the members cannot understand the rules, the guidelines have failed regardless of how comprehensive or legally precise they are.

Wiley's 2026 research provides the evidence: "More readable guidelines could improve user experience by enhancing clarity, reducing ambiguity, and improving user compliance and trust in moderation processes."

The fix: two versions of every guideline document

The fix is the two-document approach that works across every content type we have analyzed:

1. The formal guidelines — the complete, legally reviewed

document that covers every scenario and satisfies the platform's legal requirements

1. The plain-language summary — a simplified version that tells

members: what is okay, what is not okay, what happens if you break the rules, and how to appeal

LearnStream's 2026 guide recommends the same approach: write in "clear, simple, and direct style that everyone can understand." Add an appeals process. Show that you value fairness.

How ELI5 AI helps community managers

ELI5 AI is a free, no-login text simplifier that takes any community guidelines document and rewrites it at a 5th-grade reading level with four levels side-by-side: 5-year-old, 10-year-old, teenager, and adult.

For community managers, the workflow is:

1. Draft or AI-generate the guidelines — the full document

covering all scenarios

1. Paste the guidelines into ELI5 AI — get a plain-language

version at four reading levels

1. Use the appropriate level:

• Adult level for the full guidelines (formal but clear)
• Teenager level for the community rules summary (the version

most members will read)

• 10-year-old level for the "quick rules" box that appears on

signup

• 5-year-old level for the key prohibited behaviors that every

member must understand immediately

1. Publish both versions — the formal guidelines in the help

center, the plain-language summary on the community homepage

This ensures the guidelines are both legally complete and practically understandable.

What community managers should do now

• Audit your community guidelines for reading level. Measure

the reading level of your current guidelines. If they score above grade 12, community members are struggling to follow the rules

• Create a plain-language summary. Use

ELI5 AI to produce a simplified version of your guidelines. Publish it on the community homepage, in the onboarding flow, and in the sidebar

• Simplify AI-specific policies. If you are adding rules about

AI-generated content, state them in plain language. "Tell us if you used AI to create this post" is clearer than "Users must disclose the utilization of generative artificial intelligence in the creation of submitted content"

• Track compliance against readability. Compare violation rates

and moderation actions before and after publishing simplified guidelines. Wiley's research suggests compliance will improve

• Add a quick-rules section. The full guidelines are for

reference. The quick rules are for everyday use: 5-10 bullet points in plain language that tell members the essentials

• Include an appeals process in plain language. LearnStream

recommends it. A member who is moderated needs to understand how to appeal — and if the appeals process is described in legal language, the appeal is harder to make

The bottom line

Community guidelines that members cannot read are guidelines that members cannot follow. Wiley's 2026 research confirms that more readable guidelines improve compliance, reduce ambiguity, and increase trust in moderation. LearnStream's 2026 guide says the same thing: ditch the jargon, write in plain language, make comprehension the goal.

The community managers who build a readability layer into their guidelines process will produce rules that members understand, follow, and trust. The community managers who do not will keep posting guidelines that look comprehensive but function as decoration — and wondering why compliance is low and moderation disputes are frequent.

Rules no one can read are not rules. They are legal documents that serve the platform, not the community. Plain language turns them back into rules.

Try it: paste any community guidelines, content policy, or moderation rules into ELI5 AI and get a plain-English version your members can actually follow — four reading levels, no account required.