Writing & Grammar
Plain-Language & Readability Compliance Checker
Measure reading level, sentence complexity, jargon density, passive-voice signals, long sentences, long words and nominalization patterns.
What is Plain-Language & Readability Compliance Checker?
Use this free browser-based writing tool to review your text, understand what needs attention, and make clearer edits before you publish or submit it.
How to use this tool
Paste or type your text, review the results, then make only the changes that improve meaning, correctness, or readability. Your existing text stays in your editor while you work.
- Enter or paste the text or values requested by the tool.
- Review the live results and explanations.
- Make the changes that fit your writing goal and verify the final version.
What this tool checks
- reading level and sentence length
- jargon, long words and nominalizations
- passive-voice and clarity signals
Common uses
- Proofreading a draft before publishing, submitting, or sending it.
- Reviewing the specific plain language checker signals instead of relying on a generic spelling check.
- Combining this focused check with GrammarCheck.site's related writing tools for a final review.
Related topics
plain language checker · readability compliance checker · plain English checker · readability analyzer
What to do next
After using this focused tool, continue with a related task:
- Hemingway Readability Studio — Color-highlight hard sentences, passive voice, adverbs, and complex words with live grade-level scoring.
- Readability Checker — Measure Flesch Reading Ease and Flesch-Kincaid grade with practical explanations.
- Essay Checker — Review essays for thesis visibility, structure, paragraph balance, transitions, sentence length, readability and common grammar signals.
- Sentence Fragment & Run-On Checker — Find possible sentence fragments, fused sentences, comma splices and overly long clause chains.
Frequently asked questions
What is Plain-Language & Readability Compliance Checker?
Plain-Language & Readability Compliance Checker is a free GrammarCheck.site tool designed to Measure reading level, sentence complexity, jargon density, passive-voice signals, long sentences, long words and nominalization patterns.
What does the Plain-Language & Readability Compliance Checker check?
The tool focuses on reading level and sentence length, jargon, long words and nominalizations, and passive-voice and clarity signals. Results are signals for review rather than a claim that every flagged pattern is incorrect.
How do I use the Plain-Language & Readability Compliance Checker?
Enter or paste the material requested by the tool, review each result in context, and apply only the changes that preserve your intended meaning and audience.
Is Plain-Language & Readability Compliance Checker free?
Yes. GrammarCheck.site provides this tool as a free online utility. Optional provider-backed features, where offered, only run when the relevant action is requested.
Does this tool guarantee a writing result?
No. It provides measurable checks and practical guidance. Human review is still important for meaning, context, style, and final editorial decisions.
Open the interactive Plain-Language & Readability Compliance Checker · Grammar Checker · Readability Checker · Word Counter