AI Writing Detector for LinkedIn Posts
Paste your draft and see which phrases often show up in AI-written posts. It is a heuristic, not proof that a text was written by AI, and not a promise that it sounds human. Your text never leaves your browser.
AI writing detector
Remember this is a heuristic. It does not prove a text was written by AI, and it does not tell you whether it sounds human.
Your draft with the flags
Each flagged phrase is underlined and carries the number of its rule. The numbers are explained in the list below.
This is our own list of phrases, not a standard. A phrase showing up here does not mean it is wrong, only that it is worth a closer look.
About this tool
How it works
- Paste your draft and press "Check my draft."
- Look at the underlined phrases. Each one carries the number of the rule that flagged it.
- Read the list below and rewrite whatever you like in your own words.
What it measures and what it doesn't
The tool looks for phrases and marks from a list we put together: punctuation, heavily repeated structures, cliches, metaphors, adjectives and turns of phrase that are common in generated posts. It is our own list of phrases, not a standard.
It does not measure whether an AI wrote a text, it does not list what LinkedIn penalizes, and we do not know whether LinkedIn detects AI text. Why an AI score cannot prove you wrote it explains why a score cannot settle that question, and LinkedIn AI slop flags: readers now judge your posts covers how readers react to generic posts.
How to rewrite
Swap the flagged phrase for a concrete detail: a real number, a name, a date or a scene you lived. Then say it in your own words, the way you would tell a person. If you have no fact to put in its place, maybe that sentence was not needed.
Keep reading
Frequently asked questions
Does this prove a text was written by AI?
No. It is a heuristic that flags patterns seen often in AI-written posts. A text with no flags does not show that it is yours or that it sounds human, and a text with flags does not show the opposite either. AI detectors are not a reliable measure of whether you wrote something yourself. Source: Why an AI score cannot prove you wrote it.
Does LinkedIn penalize AI content?
We do not know what LinkedIn detects, and this list is not LinkedIn's. What we can say is that readers are quick to judge generic posts, and interchangeable text gives them no reason to remember you. Source: LinkedIn AI slop flags: readers now judge your posts.
Do you save or send my text?
No. The check happens in your browser. We only measure, anonymously, which range the result landed in (no flags, a few or several), without your text or the flagged phrases.
Why does it flag things like the semicolon or the long dash?
Because they are traits we see often in generated text, and they do not sound like a conversation. They are part of our own style list, not a LinkedIn rule. If a flag looks fine in your text, leave it.
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