Check selected phrases and sentence patterns locally. See writing hints and style points, not AI probabilities or proof of authorship.
Review a draft for selected common phrases, sentence lengths, and word-length patterns. The points are calculated from simple writing rules on your device. They are not model-based probabilities, perplexity measurements, or evidence of who wrote the text.
Step-by-Step Walkthrough
Step 1
Paste your draft or select a prepared sample.
Step 2
Run the pattern check.
Step 3
Review the highlights and reasons in context; edit only where it helps the reader.
Pro Tip for Best Output Quality
Style points are not calibrated probabilities and cannot identify a particular model or prove authorship.
Key Capabilities & Features
Phrase matches
Highlight selected common phrases that may deserve review.
Sentence hints
See points and reasons for each passage.
Style points
A rule-based 0–100 scale; not a percentage chance of AI authorship.
Local checks
The pattern analysis runs on your device; saving, sharing, or using another tool is a separate action.
Recommended Creative Use Cases
Frequently Asked Questions
Ready to try AI Writing Pattern Checker?
Open the tool directly inside your browser. Completely free, zero file uploads, and no watermarks on your exports.