Web Copywriting: How to Write Homepage, Product and Landing Page Copy

Web copywriting is the writing on the pages of a website that help a visitor decide: the homepage, product and feature pages, pricing, landing pages, and the small text on buttons and forms. Its job is narrower than it looks. Each page should tell one kind of visitor what they get, why they should believe it, and what to do next.

Website copy is read differently from almost anything else. Jakob Nielsen’s research for Nielsen Norman Group, summarised in How Users Read on the Web, found that “people rarely read Web pages word by word; instead, they scan the page, picking out individual words and sentences.” Everything in this guide follows from that: write so the scanning visitor gets the message, and so the careful reader finds the detail.

Before you write: three inputs

Most weak website copy is a research problem, not a writing problem. Get these three inputs first.

1. Who the page is for. Not “small businesses” but a specific visitor in a specific situation: for example, an operations manager at a 50-person logistics firm who is tired of reconciling spreadsheets every Friday.

2. What they already believe. Are they aware they have the problem? Do they know solutions like yours exist? Have they compared you with a competitor? A visitor arriving from a comparison search needs different copy from one arriving from a brand ad.

3. Their words. Collect the phrases customers use in sales calls, support tickets, reviews, and surveys. “I spend every Friday fixing the export” is better copy than anything a team will invent in a workshop. Keep a swipe file of exact quotes.

Build a message hierarchy

Before drafting any page, write the hierarchy in plain sentences:

The main promise. What the visitor gets, in one sentence.
Who it is for. So the right visitor recognises themselves.
Three to five supporting benefits. Ordered by importance to that visitor, not by how proud the team is of the feature.
Proof. Customer names, quotes, numbers you can back up, reviews, certifications, a demo.
Objections. Price, switching effort, security, “will this work for a company like mine?”
The action. One primary call to action per page.

This hierarchy is your value proposition broken into the order a visitor needs it. Every page on the site draws on it, with a different emphasis.

Homepage copy

The homepage has the hardest job because it serves the widest mix of visitors. It needs to answer three questions quickly: what is this, is it for me, and what do I do next?

Headline. State the outcome or the category plainly. Clever wordplay that makes sense only after reading the subheading costs you the scanners. Our headline writing tips cover formulas, but for a homepage, clarity beats cleverness.

Subheading. Say what the product is and who it is for. If the headline is the promise, the subheading is the explanation.

Primary call to action. One button with a specific label (“See pricing”, “Book a demo”, “Create an account”) rather than “Learn more”. A secondary, lower-commitment action can sit next to it.

Proof near the top. Customer logos, a short quote, or a rating, close enough to the headline that a sceptical visitor sees it without scrolling far.

Benefit sections. Three to five sections, each with a scannable heading that states the benefit, two or three sentences of explanation, and a visual. Write the headings so a visitor who reads only the headings still understands the product.

Objection handling and closing CTA. A short FAQ or a section that addresses the main worry, then the same call to action again.

Product and feature page copy

Product pages serve visitors who already know roughly what you do and want detail. Here, specificity wins.

Lead with the job the feature does, not its name. “Send invoices in your customer’s currency” beats “Multi-currency module”.
Show, then tell. A screenshot or short clip of the feature in use, with copy that points out what to notice.
Answer the practical questions. What it integrates with, what it costs, what it does not do, how long setup takes.
Use real numbers only when you have them. A customer quote with a figure is proof; an unsourced “saves 40% of your time” is a red flag to careful buyers.

For ecommerce, product page copy is product description writing. Our guide to writing product descriptions covers that format in depth.

Landing page copy

A landing page has one audience, one offer, and one action. It usually receives traffic from a specific source: an ad, an email, a partner link. The copy should continue the conversation that source started.

Match the message. If the ad promised “a payroll checklist for new employers”, the headline should say exactly that, not the company’s general tagline.
Remove the exits. Hide or minimise the main navigation. Every link that is not the call to action is a way to leave.
Match length to the decision. A newsletter sign-up needs a few lines. A high-priced purchase needs a long page with proof and objection handling.

Most converting landing pages follow the structure of direct response copywriting: promise, problem, solution, proof, offer, call to action. Our landing page copywriting guide covers formulas for each section.

Microcopy: the small words that block or unblock

Microcopy is the text on buttons, form labels, error messages, tooltips, and empty states. It rarely gets a brief, and it is often where visitors give up.

Button labels should say what happens: “Download the checklist”, not “Submit”.
Form fields should explain anything unusual: why you need a phone number, what format a date takes.
Error messages should say how to fix the problem: “Use at least eight characters” rather than “Invalid password”.
Reassurance belongs next to the action: “Cancel any time” or “We never share your email” beside the button, if it is true.

Writing for scanners

Since most visitors scan, structure the copy so scanning works:

Front-load headings and the first words of each paragraph with the point.
Keep paragraphs short on the web, often two to four sentences.
Use bulleted lists for parallel items, and tables for comparisons such as pricing tiers.
Bold sparingly, for the phrases a scanner should catch, not for every sentence.
Use the visitor’s words, not internal jargon. If customers say “invoices” and the product team says “billing objects”, write “invoices”.

Our guide to content readability covers sentence-level techniques that apply to web pages as well as articles.

A before-and-after rewrite

This is an illustrative example for an invented scheduling tool called Shiftly, aimed at restaurant managers.

Before:

Empowering the Future of Workforce Management Shiftly is an innovative, all-in-one platform that leverages cutting-edge technology to optimise scheduling workflows for businesses of every size. Learn more

After:

Build next week’s restaurant schedule in 20 minutes Shiftly fills shifts from your staff’s availability, flags overtime before it happens, and texts the schedule to everyone’s phone. Build your first schedule

What changed:

The headline names the visitor (restaurant managers) and a concrete outcome, instead of an abstract category.
The subheading lists three things the product does, in the visitor’s language.
“Innovative”, “cutting-edge”, and “all-in-one” are gone; they describe nothing a visitor can check.
The button says what happens when you click it.

The 20-minute claim in the example would need to be true and supportable before it went live. If you cannot back a number, use the outcome without it: “Build next week’s restaurant schedule without the spreadsheet.”

Common web copywriting mistakes

Writing about the company instead of the visitor. “We are a leading provider” says nothing a visitor cares about. Count how often the copy says “we” versus “you”.
Vague superlatives. “Best-in-class”, “world-class”, “revolutionary”. Replace each with the specific fact it was standing in for.
Too many calls to action. Five buttons with five different goals means the page has no goal.
Hiding the price or the next step. If visitors need to know price to decide, tell them or tell them how to find out.
Writing the copy after the design. Lorem ipsum layouts force copy into boxes of the wrong size. Draft the message hierarchy first, then design around it.
Never testing. Headlines and calls to action are cheap to test once traffic allows. Opinions in a review meeting are not data.

Using AI for web copy

AI tools are useful for producing headline variations, tightening long drafts, and adapting one message for several landing pages. They are weak at the inputs: they do not know your customers’ words, your proof, or which benefit matters most. Give the tool the message hierarchy and real customer quotes, ask for several variations, and edit hard. Our list of signs of AI writing covers the phrases to cut before anything goes live, and Copyium’s Brand Voice keeps generated drafts consistent with how your company already writes.

For the difference between this kind of conversion-focused writing and educational articles, see copywriting vs content writing.

Frequently asked questions

What is web copywriting?

Writing the text on a website’s pages, such as the homepage, product pages, pricing, landing pages, and microcopy, so that visitors understand the offer and take the next step.

How is web copywriting different from other copywriting?

Website visitors scan, arrive from many sources, and can leave with one click. Web copy relies on clear headings, short paragraphs, and one action per page more than print or email copy does.

How long should website copy be?

As long as the decision requires. A sign-up page can be a few lines; a page selling an expensive product needs room for proof and objection handling. Cut anything that does not help the visitor decide.

Should website copy be written for SEO?

Pages that need to rank should use the terms visitors search for in headings and body copy, but the copy still has to read naturally and convert. Write for the visitor first, then check that the main search terms appear where they fit.