AI can write a product description in four seconds. That’s exactly the problem.
When the bar is that low, everyone clears it the same way. Paste the product name, hit generate, ship it. Multiply that across a thousand stores and a million products, and the whole internet starts to sound like one mildly enthusiastic robot describing slightly different things. Your store included.
Used well, AI is a real gift for product content, especially with a big catalog and a small team. Used lazily, it sands the personality off your brand and leaves you sounding like everybody else. The difference is entirely in how you run it.
Why the generic version costs you
The flat, sound-alike copy isn’t just boring. It works against you.
Customers feel it, even when they can’t name it. Copy that could describe any product from any store doesn’t build trust or desire. It reads as filler, and people skim filler. The whole job of a product page is to close the gap between curious and confident. Generic text doesn’t move anyone across it.
There’s a search angle too. If your descriptions echo the manufacturer’s stock blurb, which is often what the model was trained on, you’re competing with every other store selling the same thing in nearly the same words. Google has said plainly that it rewards helpful content and doesn’t care whether a human or a machine wrote it. The catch sits in that one word, helpful. Thin, samey, says-nothing copy doesn’t clear the bar no matter who made it.
The one risk you can’t skip: it makes things up
This is the part that turns a time-saver into a liability if you’re careless.
AI doesn’t know your product. It pattern-matches. Ask it to describe a jacket and it’ll cheerfully tell customers it’s waterproof, machine washable, and made from recycled materials. None of which you said. Some of which may be false. On a product page, that isn’t a quirky hallucination. That’s a returns problem, a trust problem, and depending on the claim, a legal one.
So the rule is simple and non-negotiable. AI can shape the words. It cannot invent the facts. Every spec, material, measurement, and claim comes from you, and a human checks it before it goes live.
A workflow that actually works
The stores that get real value from this treat the AI like a fast junior writer, not an oracle. Here’s the shape of it.
Feed it the truth first. Give it the real specs, the materials, the dimensions, the use case, everything you actually know about the product. Good input is most of the battle. Garbage in, generic out.
Give it your voice, on purpose. Don’t ask for “a product description.” Show it two or three of your best existing descriptions and tell it to match the tone. Better yet, keep a short brand-voice note: the words you use, the words you’d never use, how formal you are, whether you’re funny. Hand that to the model every time.
Generate a draft, then edit like you mean it. The first output is raw material, not a finished page. Cut the throat-clearing. Swap the generic adjectives for specific ones. Read it out loud, and fix anything a real person wouldn’t actually say.
Check every claim against reality. People skip this step, and it’s the one that matters most. If the copy says something your product doesn’t do, it comes straight out.
The tells to edit out
Once you’ve seen them, you can’t unsee them, and your customers half-notice them too.
Sentences that are all the same length, marching along in a row. Puffed-up words like “elevate,” “unparalleled,” “game-changing.” The em dash dropped in everywhere, doing the job a plain period should. Openers like “in a world where.” Empty transition words. Three adjectives where one specific noun would land harder.
None of that is illegal, but all of it reads as machine-made, and machine-made reads as nobody-cared. Vary your sentence lengths. Use plain words. Say the specific thing. It’s the same advice you’d give a new copywriter, and it’s exactly what the model won’t do unless you make it.
Where the human stays
The model is fast at drafts and useless at judgment. So keep people on the two things that protect your brand: the voice and the facts. Let the AI get you to a rough draft in seconds, then spend the time you saved making it true and making it sound like you.
Do that and AI becomes what it should be. A way to give a thousand products the kind of attention you used to afford only the top ten, without every one of them sounding like it rolled off the same conveyor belt.
PixelSplash designs, builds, and scales Shopify storefronts for brands that have outgrown their theme. If your catalog needs content that scales without going generic, book a free consult. 30 minutes, zero pitch.