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Post · 4 November 2026 · 5 min read

30 AI Design Slop Indicators

The things that make a site look AI-made

The 30 tells

  1. Instrument Serif
  2. Excessive italics
  3. Negative kerning
  4. Eyebrows
  5. Section numbering
  6. ALL CAPS subtitles
  7. Excessive mono fonts
  8. Periods in titles
  9. Gradient text
  10. Over-the-top detailed UI
  11. Containers with borders
  12. Overusing dividers
  13. The hero formula
  14. Three feature cards
  15. Bento grids
  16. Stat strips
  17. Logo rows
  18. Tags & pills
  19. Gradient backgrounds
  20. Color shades & opacities
  21. Dithering
  22. ASCII images
  23. Squircles
  24. Code breadcrumbs
  25. Overly detailed diagrams
  26. Frosted glass
  27. Dot grid backgrounds
  28. Sparkles, live dots and ⌘K
  29. Count-ups and typewriters
  30. Verbose, redundant text

On their own, they're fine

Every item on this list exists for a reason. Somebody used it well first, and that's why it spread. On its own, each one is fine. A serif word in a headline can look great. A row of client logos helps when the logos are real. A small label above a heading is useful on a long page.

But they need to be used with thought. Not everything is needed everywhere. A label helps on a long page and is noise on a short one. A pill helps when it shows a status, and means nothing when every feature gets one.

The problem is the pile. When one screen has a pill, a numbered label, a serif italic word, a gradient, three cards and a purple glow, nobody made a choice. That's what you get when you ask for "a modern landing page" and take the first answer. People feel it, even when they can't say why.

Here's the same hero twice. First with one tell:

A plain hero: a bold headline with three words in a serif italic, one grey line and one button

Then with most of the list on one screen:

A crowded hero: a numbered label, a pill, a headline with periods and gradient text, a serif word, an all-caps line, two buttons, a purple glow, a dot grid and three cards with pills

The first one has a serif italic in it, and it still looks like someone made it. The second one looks like a thousand other sites.

So read the list below as things to count. Use the ones you can explain, and keep the number low.

Type

Type is the first thing people see, so it's where the tells show up first. Most of these are small choices that every template now makes for you.

Instrument Serif

A bold sans headline with one word in a serif italic

One word in Instrument Serif italic inside a bold sans headline. It looked fresh on a few sites a couple of years ago. Now every template does it.

Excessive italics

A paragraph where every few words are in italics

When every second word leans, none of them stand out.

Negative kerning

A huge headline with the letters pulled so tight they touch

Tighter spacing looks sharp on big headlines. Pull too hard and the letters start touching.

Eyebrows

Three headings, each with a small coloured label above it

A tiny label above every heading, saying what the heading already says.

Section numbering

Four section headings numbered 01 to 04

01, 02, 03 above every section, as if the page were a report. Numbers help when the order matters, like steps. Features and pricing don't have an order.

ALL CAPS subtitles

A heading with two lines of small, widely spaced capitals under it

Small capitals with wide spacing. Hard to read, and on every section it starts to shout.

Excessive mono fonts

A page where the menu, heading, text, button and footer are all in a code font

A code font for the menu, the buttons, the dates and the body text. A bit of mono says technical. All of it says template.

Periods in titles

Three short headlines, each ending with a full stop

Fast. Secure. Built for teams. Short headlines with full stops read like a slogan generator.

Gradient text

A headline where the last words fade from purple to pink to blue

Purple to pink to blue across the words that matter most.

Layout

These are the page shapes. You've scrolled past each of them so often that your eye skips them before you read a word.

Over-the-top detailed UI

A dashboard mock-up full of sparklines, badges, bars and coloured dots

A product mock-up with sparklines, badges, avatars and percentages in every corner. Real dashboards are rarely this busy.

Containers with borders

Bordered boxes inside bordered boxes inside a bordered card

Boxes inside boxes inside boxes. When everything is in a box, nothing is grouped.

Overusing dividers

A settings list with a line under every row and between every column

A line between every row, every column and every heading. Space does the same job, quieter.

The hero formula

A pill badge, a headline with "supercharge", one grey line, a white button and an outline button

A pill badge, a headline with a verb like "supercharge", one grey line, a white button and an outline button. You've seen this page a thousand times.

Three feature cards

Three bordered cards in a row, each with an icon, a bold title and grey lines

Icon, bold title, two lines of grey text, three times in a row. The most generated layout there is.

Bento grids

A grid of boxes in different sizes, each with a small chart or number

Boxes of every size, each with a tiny chart or a number. Looks busy, says little.

Stat strips

10x, 99.9%, 24/7 and 50k+ in a row with dividers

10x, 99.9%, 24/7. A number without a source is decoration.

Logo rows

"Trusted by teams at" above five grey company names

"Trusted by teams at" and five grey wordmarks. It works when the logos are real and known. Most aren't.

Decoration

This is the stuff added to make a page feel finished. It fills space, but it says nothing about what you do.

Tags & pills

A headline with two rows of rounded pill tags under it

Pills are for status. When every feature gets one, they stop meaning anything.

Gradient backgrounds

Blurred purple, blue and pink blobs behind a centred headline

Blurred purple and blue blobs behind the hero. The default colour of AI.

Color shades & opacities

A card with text at six different opacities, from bright to almost invisible

Text at 90, 70, 55, 40, 30 and 20 percent. Pick three.

Dithering

A circle made of dots in a printer-style pattern

Images and gradients made of dots, like an old printer. A nice effect once, a preset now.

ASCII images

A sphere drawn in orange characters

Pictures drawn in characters. My site uses ASCII, so this one's on me ;)

Squircles

Five rounded app-icon tiles in different colours, each with a sparkle

App-icon shaped tiles with a gradient and a symbol, one per feature.

Code breadcrumbs

A code block with three traffic-light dots, a long file path on top and a breadcrumb trail at the bottom

A file path above the code, a trail of folders under it, and three traffic-light dots on a block that isn't in a window.

Overly detailed diagrams

Nine boxes connected by fifteen dashed arrows

Nine boxes, fifteen dashed arrows. If you need a minute to read the diagram, it's not helping.

Frosted glass

A see-through pricing card with a blur behind it

See-through cards with a blur behind them.

Dot grid backgrounds

A faint grid of dots fading out from behind a headline

A grid of dots fading out from the middle, so the page doesn't look empty.

Sparkles, live dots and ⌘K

A search bar with ⌘K, an "Ask AI" button with a sparkle, a green live dot and three links with arrows

Small signals that each mean something, used everywhere until they mean nothing.

Motion

Movement grabs attention once. After that it's something you wait for.

Count-ups and typewriters

Three frames: a number counting up from 0 to 10,000+ while a sentence types itself out

Numbers that count up from zero, text that types itself out, every block fading in as you scroll. Once, it's a moment. On every section, it's waiting.

Copy

The words give it away even faster than the design.

Verbose, redundant text

A paragraph with the tells underlined: "we don't just", a long dash, three one-word sentences, "elevate", "unlock", "supercharge"

Long sentences that say little, plus the usual giveaways: "we don't just build X, we build Y", long dashes, everything in threes, and seamless, elevate, unlock. People spot these before they notice any of the design.

What I cut from my own site

This is the part of my homepage where you can hire me. Before:

My "Hire me for" section before: a numbered label, a pill, three numbered cards with all-caps links and arrows

A numbered label above the heading, a pill next to it, three bordered cards with their own numbers, and all-caps links with arrows. Five tells in one section.

After:

The same section after: the heading, a plain line of text, and three stacked rows with plain links

Across the whole site I cut:

  1. The numbered labels above every section
  2. The periods at the end of headings
  3. Most of the code font and all-caps, which is now only on numbers and dates
  4. The arrows on links
  5. The tags under each case
  6. The pills, including the dot on the MCP button
  7. The three cards in "Hire me for", which are now a stacked list

I kept the orange ASCII, because that's the one thing that's mine, plus the client logos, the real numbers and the FAQ.

How to keep the ones you like

Pick one thing that's yours and let it carry the page. For every other tell on this list, ask why it's there. If you can't answer, cut it.

Then count. One or two on a page is a choice. Five on one screen is a template.