FREE AI SLOP DETECTOR

Check your writing for AI slop patterns

Find generic AI phrases, formulaic LinkedIn hooks and repetitive writing structures. The free AI slop checker runs in your browser and explains every match.

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The checker looks for 97 exact and structural signals from a 120-pattern reference list. Semantic patterns stay labelled for manual review.

HOW IT WORKS

A writing-pattern checker, not an AI authorship test

AI detectors try to guess whether a model wrote something. Zempost asks a narrower, reviewable question: which words and structures make this draft sound generic?

Runs in your browser

Checking your draft does not call an AI model or send the submitted text to a detector API.

Shows the exact problem

Matched words and structures are highlighted with a rule ID and a plain editing suggestion.

Honest about limits

The checker automates 97 exact and structural signals. Subjective patterns remain manual guidance.

AI WORDS AND PHRASES TO AVOID

Why does my writing sound like AI?

Writing often sounds like AI when several familiar signals stack together: vague claims, polished filler, dramatic transitions and sentences that all follow the same rhythm. One phrase on its own is rarely a problem.

The useful fix is not to swap one cliché for another. Replace generic claims with a real name, number, example or action. If the draft has no specific detail, keep the sentence plain instead of inventing one.

LINKEDIN AI SLOP CHECKER

Review a LinkedIn post before publishing

  • Formulaic hooks and announcement openers
  • One-sentence-per-line broetry
  • Engagement bait such as “Agree?” or “Thoughts?”
  • Hashtag walls and repetitive calls to repost
Create and schedule posts with Zempost →

OPEN REFERENCE LIST

120 signs of AI-style writing

The complete list is shown for editorial review. “Exact” and “heuristic” rules are checked automatically; “manual” rules need human judgment.

Vocabulary20

Words that show up far more often in AI output than in human writing. One is a coincidence; three in a paragraph is a pattern.

V-01

Delve and friends

exact

delve, dive into, deep dive, unpack, explore (for "discuss").

Better: "Here is what the data shows."

V-02

Tapestry words

exact

tapestry, landscape, realm, sphere, ecosystem, fabric (used abstractly).

Better: "marketing in 2026" or name the actual change.

V-03

Testament and beacon

exact

testament to, beacon of, embodiment of, hallmark of.

Better: "The team shipped it in six weeks."

V-04

Pivotal and crucial

exact

pivotal, crucial, vital, paramount, critical (as decoration).

Better: "drives 40% of signups."

V-05

Showcase verbs

exact

showcase, highlight, underscore, emphasize, spotlight (as commentary verbs).

Better: "Testing caught three bugs before launch."

V-06

Foster and cultivate

exact

foster, cultivate, nurture (applied to abstract things).

Better: Say what the team actually does.

V-07

Leverage and utilize

exact

leverage, utilize, harness, capitalize on.

Better: "Use AI to draft the weekly report."

V-08

Elevate and enhance

exact

elevate, enhance, empower, supercharge, unlock, amplify.

Better: Name the result: "Post three times a week without writing on weekends."

V-09

Seamless and robust

exact

seamless, robust, cutting-edge, state-of-the-art, best-in-class, world-class.

Better: "it syncs in under a second and hasn't gone down this year."

V-10

Intricate and multifaceted

exact

intricate, multifaceted, nuanced, complex (as filler).

Better: Name two of the factors.

V-11

Meticulous

exact

meticulous, meticulously, painstakingly, carefully crafted.

Better: "templates tested on 200 posts."

V-12

Vibrant and rich

exact

vibrant, rich, bustling, thriving, dynamic.

Better: "4,000 creators who post weekly."

V-13

Journey and embark

exact

journey, embark, navigate, voyage, path (for ordinary processes).

Better: "start with your top ten pages."

V-14

Game changer

exact

game changer, revolutionary, groundbreaking, transformative, paradigm shift.

Better: Say what changes and for whom.

V-15

Transition adverbs

heuristic

Additionally, Furthermore, Moreover, Notably, Importantly (opening sentences).

Better: "It also exports to CSV."

V-16

Empty intensifiers

exact

truly, incredibly, deeply, profoundly, remarkably, fundamentally.

Better: Give the number that makes it remarkable.

V-17

Quietly

exact

quietly, silently, subtly (adding drama to plain events).

Better: "Costs rose 12% in March."

V-18

Align and resonate

exact

align with, resonate with, speak to, in line with.

Better: "posts your audience replies to."

V-19

Key as an adjective

exact

key insight, key takeaway, key factor, key role.

Better: "Post on the same days every week."

V-20

Era words

exact

in today's fast-paced world, in the digital age, in an era of, now more than ever.

Better: Cut it and start with the point.

Stock phrases15

Ready-made phrases that fill space without adding meaning.

P-01

Worth noting

exact

it's worth noting, it's important to note, it should be noted.

Better: "The API allows 100 calls a minute."

P-02

At its core

exact

at its core, at the end of the day, when all is said and done, ultimately.

Better: Delete, or say something specific about people.

P-03

When it comes to

exact

when it comes to, in terms of, with regard to, in the world of.

Better: "Posts at 9am get more reach than posts at 3pm."

P-04

Let's dive in

exact

let's dive in, let's get started, buckle up, without further ado.

Better: Start with the first point.

P-05

Plays a role

exact

plays a role in, contributes to, is a factor in.

Better: "Posts with 3 to 5 hashtags reached more people in our test."

P-06

Stands as

exact

stands as, serves as, functions as, acts as (instead of "is").

Better: "The dashboard shows every scheduled post."

P-07

Navigate the complexities

exact

navigate the complexities of, the ins and outs of, the nuances of.

Better: "explains how Google picks which page to rank."

P-08

Whether you're X or Y

exact

Whether you're a beginner or a pro, from startups to enterprises.

Better: Say who it is actually for.

P-09

Look no further

exact

look no further, you've come to the right place, this is your ultimate guide.

Better: "Zempost schedules posts across your connected platforms."

P-10

Unlock the power

exact

unlock the power of, harness the potential of, take it to the next level.

Better: Say the specific gain.

P-11

Here's the thing

exact

here's the thing, here's the deal, let me be clear, I'll be honest, I'll be straight with you.

Better: "Most people quit in month two."

P-12

The truth is

exact

the truth is, the reality is, the uncomfortable truth, the hard truth.

Better: "SEO takes about six months to show results."

P-13

Sign-off clichés

exact

I hope this helps, happy writing, feel free to reach out, let me know if you have any questions.

Better: End on the last useful point.

P-14

Summary openers

exact

In conclusion, In summary, To sum up, Overall, All in all.

Better: End on the last concrete point; the reader was just there.

P-15

Vague future

exact

the future is bright, the possibilities are endless, only time will tell, the sky's the limit.

Better: Name one thing that is now possible.

Sentence patterns22

Constructions that AI reaches for again and again.

S-01

Not X, but Y

heuristic

"It's not X. It's Y." / "This isn't about X, it's about Y."

Better: Say what it does: "It drafts replies for you to approve."

S-02

Not just X, but also Y

heuristic

"It's not just fast, it's also accurate."

Better: List what it does.

S-03

The question isn't X

heuristic

"The question isn't whether, it's when." / "The problem isn't X. The problem is Y."

Better: "Here is how we use AI for first drafts."

S-04

Negative listing

heuristic

"Not a X. Not a Y. A Z."

Better: "A system: three posts a week, written on Mondays."

S-05

Rhetorical Q and A

heuristic

A question the writer immediately answers.

Better: "Reach decides how many people see the post."

S-06

The obvious question

exact

"The obvious question is...", "You might be wondering..."

Better: Explain how it works.

S-07

Colon reveal

heuristic

A short setup, a colon, then a dramatic reveal.

Better: "It's free."

S-08

Faux insight

exact

"What nobody tells you", "the part most people miss", "here's what most get wrong".

Better: "Distribution brought us more users than any feature."

S-09

This is where it gets interesting

exact

this is where it gets interesting, this changes everything, and that's where things get wild.

Better: State the interesting thing.

S-10

The useful part is

exact

the useful part, the part where, the best part, the exciting part, the part that stuck with me.

Better: "It connects to your inbox."

S-11

X is just Y

manual

Calling something "just" a vivid unrelated thing to make a point.

Better: "Without a plan you post less and repeat topics."

S-12

Trailing -ing analysis

heuristic

A sentence ends with an -ing clause that tells you what it means.

Better: "Sales rose 20%."

S-13

Rule of three

heuristic

Lists of exactly three adjectives or phrases, by reflex.

Better: Keep the one that is true and provable.

S-14

Synonym cycling

manual

Rotating names for the same thing to avoid repetition.

Better: "The agent drafts, reviews and publishes."

S-15

Arbitrary "one"

manual

Putting "one" before a noun to sound focused when the number means nothing.

Better: "Start with your weekly newsletter."

S-16

Fake-strong verbs

manual

boasts, features, offers, maintains (instead of "has").

Better: "The app has a drag-and-drop calendar."

S-17

Imagine a world

exact

imagine a world where, picture this, what if I told you.

Better: Describe what the product does today.

S-18

Hedge stacking

exact

may potentially, could possibly, might help to, can sometimes.

Better: "This improved reply rate by 8% in our test." Or cut it.

S-19

Both-sides filler

manual

"While X has benefits, it also has drawbacks."

Better: Take a position and support it.

S-20

From X to Y range

heuristic

"From startups to enterprises", "from strategy to execution".

Better: Name the two steps you actually handle.

S-21

Interpretive asides

exact

Telling the reader how to read the text.

Better: Show why it matters, or delete the aside.

S-22

Rhetorical self-correction

exact

"Actually, let me rephrase that", "Or rather..."

Better: "It's instant."

Structure and rhythm12

Slop is often in the shape of the text, not the words.

R-01

One-line paragraph stacks

heuristic

Many short lines in a row, each a slogan.

Better: Write it as one paragraph.

R-02

Fragment drumbeat

heuristic

Strings of fragments for rhythm.

Better: One full sentence that says what you do every day.

R-03

Repeated starters

heuristic

Several lines that start with the same word or phrase.

Better: "It saves about four hours a week."

R-04

Identical sentence shapes

manual

Every sentence the same length and structure.

Better: Vary length when it helps the point.

R-05

List dumps

manual

Long inventories of nouns in one breath.

Better: Pick the two that matter here.

R-06

Bullets for everything

heuristic

Bullet points where two sentences of prose would read better.

Better: One sentence.

R-07

Headings on tiny sections

heuristic

Headers over one or two sentences.

Better: Fold it into the paragraph above.

R-08

Recap ending

exact

A final paragraph that repeats the whole piece.

Better: End on the last point or the next action.

R-09

Mic-drop ending

manual

A final "deep" one-liner.

Better: End on the clearest concrete sentence.

R-10

Challenges and future outlook

exact

A formulaic "Despite challenges, the future looks promising" closer.

Better: Name the challenge and what is being done.

R-11

Fake-unscripted scaffolding

exact

"And honestly...", "And look...", "So yeah..." used as filler.

Better: Say what clicked.

R-12

Over-structured short answers

manual

A short reply split into sections with headers and bold labels.

Better: Three sentences.

Imagery and metaphor6

AI likes making things vivid when they should be clear.

M-01

Cute metaphors

manual

Abstract things doing human or physical actions.

Better: "Your data shows Tuesday posts get more replies."

M-02

Things that "live" or "sit"

manual

Data, products or agents that live or sit somewhere.

Better: "where your customer data is stored."

M-03

Honest dashboards

manual

Systems that "get honest", "tell the truth", "hide" or "reveal".

Better: "Analytics now count only real views."

M-04

Mixed and stacked metaphors

manual

Two or three images in one sentence.

Better: Drop both images and say what drives growth.

M-05

Fuel and engine

exact

fuel, engine, rocket, catalyst, springboard, flywheel (as decoration).

Better: "posts that bring in signups."

M-06

Secret sauce

exact

secret sauce, magic, silver bullet, holy grail.

Better: "Accounts that posted weekly grew twice as fast."

Substance12

The deepest kind of slop: text that sounds informative and says nothing.

C-01

Importance puffery

exact

Inflating significance: "marks a pivotal moment", "a significant shift".

Better: State the fact and let the reader judge.

C-02

Vague attribution

exact

experts agree, studies show, many believe, it is widely regarded.

Better: Name the study, or cut the claim.

C-03

Generic claims without receipts

manual

Claims any company could make.

Better: "Our AI drafts a week of posts from a 3-line brief."

C-04

The portability test

manual

A sentence that could move unchanged to another company or topic.

Better: A sentence only you could write.

C-05

Fake-profound wisdom

manual

Lines that sound deep and mean nothing concrete.

Better: Say what you measure and why.

C-06

Smoothing the specific

manual

Replacing a sharp fact with a generic description.

Better: "who wrote the Kubernetes scheduler."

C-07

Made-up specifics

manual

Invented numbers, names or examples presented as real.

Better: A real example, or none.

C-08

Telling instead of showing

manual

Labeling something surprising, important or interesting.

Better: "The simple version got twice the clicks."

C-09

Canned notability

exact

"featured in top outlets", "widely recognized", "has an active social media presence".

Better: Name one, with a link.

C-10

Superficial balance

manual

Every point gets a "however" so the text never commits.

Better: Say which limitation matters for this reader.

C-11

Advice with no steps

exact

Telling the reader to "optimize", "be strategic" or "stay consistent" without saying how.

Better: "Post Tuesday to Thursday between 8 and 10am."

C-12

Hollow promises

exact

"Everything you need to know", "the ultimate guide", "master X in minutes".

Better: "How to write a LinkedIn post that gets replies."

Formatting and punctuation10

F-01

Em dash habit

heuristic

Em dashes used everywhere for rhythm.

Better: "It's fast and free." Use commas, periods or parentheses.

F-02

Bold sprinkled mid-sentence

heuristic

Random words in bold for emphasis.

Better: No bold; let the sentence carry it.

F-03

Emoji as bullets

heuristic

✅ 🚀 💡 👉 used as list markers or decoration.

Better: A plain sentence.

F-04

Title Case Headings

manual

Every Word Capitalized In Headings.

Better: "How to grow your audience on LinkedIn"

F-05

Colon-label lines

heuristic

Every line starts with a bold label and a colon.

Better: A sentence about the one that matters.

F-06

Markdown in the wrong place

manual

Asterisks, hashtags or headers pasted into emails, posts or forms.

Better: Plain text.

F-07

Curly-quote and character mix

heuristic

Curly quotes, special dashes and non-breaking spaces mixed with plain text.

Better: Pick one style.

F-08

Exclamation inflation

heuristic

Exclamation marks on ordinary sentences.

Better: "We updated the settings page."

F-09

Unicode bold and fancy fonts in long posts

heuristic

𝗕𝗼𝗹𝗱 or 𝓈𝒸𝓇𝒾𝓅𝓉 letters across whole lines.

Better: Plain text, one bold phrase at most (screen readers can't read these).

F-10

Tables for two facts

manual

A table where a sentence would do.

Better: "A is cheaper; B is faster."

Chatbot residue8

Text that was clearly copied out of a chat window.

B-01

Assistant openers

exact

Certainly!, Absolutely!, Great question!, Of course!

Better: Delete it.

B-02

Sycophancy

exact

You're absolutely right, what a great idea, I love this.

Better: Answer the point.

B-03

Offer to do more

exact

Would you like me to..., Let me know if you'd like a shorter version.

Better: Delete it.

B-04

Here is a...

exact

Lead-ins like "Here is a polished version of your post:" left in the final text.

Better: Delete the line.

B-05

Placeholder text

heuristic

[Your Name], [Company], [insert statistic], XX%.

Better: Fill it in or cut the sentence.

B-06

AI disclaimers

exact

As an AI, I don't have personal opinions; my knowledge is limited to...

Better: Delete it.

B-07

Source hedging

exact

"Based on available information", "specific details are limited".

Better: Find the figure or don't mention it.

B-08

Citation debris

heuristic

Leftover markers like [1], contentReference, oaicite, turn0search0.

Better: Remove them, and check the claim they were attached to.

Social media and LinkedIn15

Patterns that turn a post into "LinkedIn slop".

L-01

Broetry

heuristic

One sentence per line, top to bottom.

Better: Short paragraphs.

L-02

Hook formulas

exact

"I was fired. Best thing that ever happened.", "Unpopular opinion:", "Stop doing X."

Better: Open with the specific thing that happened or the specific claim.

L-03

Thrilled to announce

exact

I'm thrilled/excited/humbled to announce, I'm proud to share.

Better: "I joined Acme to lead the growth team."

L-04

Read that again

exact

Read that again., Let that sink in., I'll say it louder.

Better: Delete it. If the line needs a second read, rewrite it.

L-05

Agree? / Thoughts?

exact

Engagement-bait closers.

Better: Ask a real question, or don't.

L-06

The lesson list

heuristic

"Here are 7 lessons I learned from..." with generic lessons.

Better: One lesson with the story behind it.

L-07

Humblebrag setup

exact

"I don't usually post this, but...", "This might be controversial, but..."

Better: Post it without the preamble.

L-08

Thread markers

heuristic

🧵, 1/, "A thread" on content that isn't a thread.

Better: Write the post.

L-09

Hashtag walls

heuristic

Ten or more hashtags at the end.

Better: Three relevant ones, or none.

L-10

That's it. That's the post

exact

Self-aware closers that announce the ending.

Better: Just stop.

L-11

P.S. engagement

exact

"P.S. Repost ♻️ if this helped." on every post.

Better: Drop it, or use it rarely.

L-12

No fluff, just value

exact

Announcing quality instead of delivering it: no fluff, just value; straight to the point; real talk.

Better: Delete the announcement.

L-13

Comment slop

exact

Generic replies: "Great insights!", "So true!", "Thanks for sharing, this is gold."

Better: Reply to something specific in the post, or don't reply.

L-14

Fake vulnerability arc

heuristic

"I failed. I was broke. Then I discovered X." built to sell.

Better: Tell what happened, with dates and numbers.

L-15

Contrarian template

heuristic

"Everyone says X. They're wrong."

Better: Make your claim and back it up; skip the strawman.

Pattern reference adapted from an open-source, MIT-licensed reference list. Zempost’s browser-based detection implementation is independent.

FAQ

AI slop detector questions

What is an AI slop detector?

An AI slop detector checks for words, phrases and writing structures that can make text feel generic or formulaic. It should not claim to prove who wrote the text.

Does this tool detect AI-generated text?

No. It checks writing patterns, not authorship. People can use these patterns, and AI-written text can avoid them.

Does Zempost send my writing to an AI model?

No. The check runs locally in your browser. The submitted text is not sent to Zempost or any AI provider and is not stored by this tool.

Why does my writing sound like AI?

Repeated stock phrases, vague claims, identical sentence shapes and formulaic LinkedIn hooks can make writing sound produced rather than specific. The checker points to concrete patterns you can review.

Can I use it for LinkedIn posts?

Yes. The reference list includes LinkedIn patterns such as broetry, engagement-bait closers, hashtag walls and announcement formulas.

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