How to Write a Product Description

A product description tells the buyer who the product is for, what it does and why it is worth buying, in plain words and in that order. Write for one buyer, turn each feature into a result, and end with one action. A free generator gives you the first draft.

Start with your buyer and one job

Pick one buyer and one problem before you write a word. A description written for everyone speaks to no one.

Answer three questions in a sentence each:

• Who is it for? Name the person and the situation, such as a freelancer who sends invoices by hand.
• What problem does it solve? Use the words the buyer would use, not your internal terms.
• What changes after they buy? This is the benefit, and it is the line the rest of the description supports.

For a service, the "product" is the outcome plus what you deliver. A buyer of a service wants to know the result, what is included and how the work runs.

Generate a first draft with the Product Description Generator

If you are staring at a blank page, start from a draft. FounderPal’s Product Description Generator is free and needs no sign-in.

1. Open the Product Description Generator.
2. In Business name, enter the name of your product.
3. In Business description, say what it is and how it works.
4. In Target audience, name the buyer you chose above.
5. Choose the Language.
6. Click Generate for FREE.
7. Read Your Product Description. It has six parts: Short pitch, Product features, Long description, Unique offer, Call-to-action and Positioning story.

Each part has a place to go:

• Short pitch: the headline area, ad text and social bios.
• Product features: the bullet list under the headline.
• Long description: the body of the product page.
• Unique offer: the line that says why this and not another.
• Call-to-action: button text and the last line of emails and ads.
• Positioning story: an about section or the opening of a landing page.

The draft is a starting point. Replace anything you cannot back up with your real facts, and keep the details only you know. More tools like it are on the [FounderPal homepage](/).

Turn features into benefits

A feature is what the product has. A benefit is what the buyer gets because of it. Buyers decide on the benefit, so write the benefit first and use the feature as the reason to believe it.

For each feature in your draft, ask "so what?" until you reach something the buyer cares about. Stop there and write that sentence.

Product description structure

Most descriptions that work follow the same order. Use it as a frame and cut what does not apply.

1. Headline or short pitch: the main benefit for the buyer in one line.
2. Benefit bullets: three to five lines, each a feature turned into a result.
3. How it works or what is included: one short paragraph, in plain words.
4. The difference: one line on why this product and not the one next to it.
5. One call to action: a single next step, worded as what the buyer gets, such as "Get the starter kit".

Service product description

A description of a service follows the same frame with different content. Cover four things:

• The outcome: what the client has at the end.
• What is included: the deliverables, listed.
• Who it is for: the type of client and the situation.
• The process: three or four steps from the first message to the finished work.

How long should a product description be?

Length follows the place the text appears. Use the part of the draft that fits, and write nothing the buyer does not need to decide.

Each channel sets its own limits, and they change. Check the current limits in the channel’s own editor before you finalize the text.

Write a product description for SEO

Search engines and buyers want the same thing: a clear answer. Write for the buyer first, then check the basics.

• Use the phrase a buyer would search in the headline and in the first sentence.
• Write unique text for each product. Copying a supplier’s text or reusing one description across variants gives search engines no reason to show you.
• Keep sentences short and the page readable. Keyword stuffing makes the copy worse for the buyer.

To find the phrase your buyer uses, try the keyword generator. For headline wording, see how to write a headline.

Product description checklist before you publish

• The buyer is named, and the text speaks to them.
• Every claim is true and you can back it up.
• Benefits come first, with features as the reason to believe them.
• There is one call to action.
• No jargon the buyer would not use.
• You read it aloud and it sounds like a person.
• It matches the page or channel it sits on.

Once the description is done, check it against your core promise with the value proposition generator and read how to define a value proposition. For paid placements, see how to write ad copy. For a short line to sit above the description, see how to write a slogan.

FAQ

What is a product description?

A product description is the text that explains what a product is, who it is for and why someone should buy it. It sits on a product page, a listing, an ad or a landing page. A good one speaks to one buyer and ends with one action.

How long should a product description be?

As long as the buyer needs to decide, and no longer. A short pitch can be one line, while a product page often carries a headline, a few bullets and a paragraph. Check the limits in the editor of the channel you publish on.

How do you write a service product description?

State the outcome the client gets, list what is included, say who the service is for and outline the process in three or four steps. Write it in the client’s words and keep the promise to what you can deliver.

Can AI write a product description?

Yes. A generator can produce a first draft from your product details, and the more specific your inputs are, the better the draft. You still need to check every claim and add the facts only you know before you publish.