Plain Language Writing Guide: Write Clearly for Any Audience

Plain language is writing that your intended audience can read, understand, and act on the first time they read it. It is not about simplifying ideas — it is about expressing them clearly. Governments, healthcare organizations, and the best content creators worldwide are adopting plain language standards. Here is how you can too.

The Core Principles

1. Write for your reader, not yourself: Use language your audience uses, not industry jargon
2. Get to the point: Lead with the most important information
3. Be concise: Use only the words you need
4. Be clear: Eliminate ambiguity and vagueness
5. Be organized: Structure content logically with clear headings

Word-Level Improvements

Sentence-Level Improvements

Before: "It is imperative that all freelancers maintain comprehensive documentation of their financial transactions for the purposes of regulatory compliance and tax reporting requirements."

After: "Keep records of all your income and expenses. You will need them for taxes."

The meaning is identical. The plain version is half the length and twice as clear.

Structural Improvements

• Use headings: Let readers find what they need quickly
• Lead with the conclusion: Put the key message first, then support it
• Use lists: When you have multiple items, list them instead of embedding them in paragraphs
• One topic per section: Do not mix unrelated ideas
• Use tables for comparisons: Visual formats are faster to process than text

The Plain Language Test

Ask yourself these questions about your writing:

• Could a 14-year-old understand this?
• Does every sentence have a clear subject and verb?
• Are there any words that a non-expert might need to look up?
• Can the reader take action based on what they read?
• Is the most important information in the first paragraph?

Why Plain Language Matters Online

Web readers do not read word by word — they scan. Research shows people read only 20–28% of words on a typical web page. Plain language ensures the words they do read convey your message clearly. It also improves SEO, accessibility, and user trust.

Measure Your Writing's Clarity

Our free Reading Level Checker gives you instant readability scores so you can verify your writing meets plain language standards — 100% private, processed in your browser.