One real question.
One worked example.
Is a Cover Letter AI-Written? Check the Patterns
A worked example: run a cover letter opening through a free local writing-pattern check and see what it does and does not show.
Read the example → 66 words · 0 repeated sentencesSigns an Email Was AI-Written: A Worked Example
See the writing-pattern statistics for a typical AI-flavored business email and what they do and do not prove.
Read the example → 63 words · 0 repeated sentencesDoes a Resume Summary Sound AI-Generated? Test It
A worked example on a resume summary paragraph shows vocabulary variety and sentence-length statistics.
Read the example → 69 words · 0 repeated sentencesRepeated Sentence Checker for Meeting Minutes
A worked example on draft meeting minutes shows exactly how the free repetition checker flags duplicate lines.
Read the example → 76 words · 0 repeated sentencesDoes a Job Posting Sound AI-Written? Check It
A worked example on a job-posting paragraph shows sentence-length variation and repeated phrasing.
Read the example → 66 words · 0 repeated sentencesCheck a README for AI Writing Patterns
A worked example on an open-source README introduction shows real word-count and repetition statistics.
Read the example → 79 words · 0 repeated sentencesCheck a Paraphrased Terms Summary for AI Patterns
A worked example on a plain-language terms-of-service summary shows real sentence and repetition statistics.
Read the example →Spot an AI-Sounding LinkedIn Post: A Worked Example
See the local writing-pattern statistics for a typical AI-flavored LinkedIn post, and what they can and cannot tell you.
Read the example → 74 words · 0 repeated sentencesDoes a Product Description Sound AI-Written? Test It
A worked example shows how repetition and sentence-length patterns look in typical e-commerce product copy.
Read the example → 59 words · 0 repeated sentencesIs a Review Fake or AI-Written? Check the Text
A worked example on a five-star review shows what local repetition and sentence-pattern statistics can reveal.
Read the example → 73 words · 0 repeated sentencesCheck a Press Release for AI Writing Patterns
A worked example on a press-release opening paragraph, with real word, sentence, and repetition statistics.
Read the example → 86 words · 0 repeated sentencesCheck a Blog Intro for AI Writing Patterns
A worked example on a typical blog introduction paragraph shows sentence variation and repeated phrasing.
Read the example → 70 words · 0 repeated sentencesCheck an FAQ Answer for AI Writing Patterns
A worked example on a support-site FAQ answer shows local sentence and repetition statistics.
Read the example → 77 words · 0 repeated sentencesDoes a Restaurant Description Sound AI-Written?
A worked example on a restaurant-listing description shows real vocabulary and sentence-variation statistics.
Read the example → 77 words · 0 repeated sentencesCheck an Apartment Listing for AI Writing Patterns
A worked example on a rental listing description shows real word-count and repetition statistics.
Read the example →Check a Wedding Speech for Repeated Phrases
A worked example on a best-man speech excerpt shows how the free repetition and phrase checker works.
Read the example → 75 words · 0 repeated sentencesCheck a Workout Plan for AI Writing Patterns
A worked example on a fitness-app workout description shows real sentence and repetition statistics.
Read the example → 78 words · 0 repeated sentencesCheck a Recipe Blog Intro for AI Patterns
A worked example on a recipe-post introduction shows real word count and sentence-variation statistics.
Read the example → 83 words · 0 repeated sentencesSentence Variation Checker for a Personal Essay
A worked example on a reflective personal-essay paragraph shows the free sentence-variation statistic in action.
Read the example →Machine-readable data: /data/checks.json (as of 2026-09-25).