Copywriting

01 / Understanding copywriting

01 / UNDERSTANDING COPYWRITING

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Core question

What makes a text effective?

Copywriting is the art of writing text designed to make an impact: grab attention, persuade, and inspire action. A headline, button, poster, or product page is just as much a part of design as typography and imagery. Often, it's the copy that determines whether the design is even read at all.

Learning objective: You will be able to explain how copy and design work together, write clear sentences, and align your copy using a briefing before you start writing.

A text that is not understood has no impact.

1.1 / Clear, specific, brief

Three rules that almost always apply.

Good advertising copy is rarely complicated. It says one thing, as simply as possible, and in the language of the people reading it. Three golden rules can help with this.

01

Sure

One statement per sentence. Verbs instead of nouns, active voice instead of passive.

02

Specifically

Images, numbers and facts rather than claims.

03

Short

Every word must pull its weight. If it isn't needed, it goes.

Clarity over cleverness: wordplay is only worthwhile if it is understood at first glance.

Clear beats clever.

1.2 / Text and Design

Words and pictures tell the story together.

Text and image should complement each other, not repeat each other. If the image shows a bicycle, the headline doesn't need to say "bicycle". It can tell what the image doesn't show: the feeling of arriving on time.

The design determines how much text can fit and the order in which it is read. That's why copywriters and designers belong together from the very start. Readability isn't a matter of taste: short sentences and familiar words are understood more quickly.

Don't say what the picture already shows.

Try it out
Plain-speaking check

Paste your text. The tool calculates sentence length, identifies filler words and nominal style, and highlights where the text becomes difficult to read.

Words

0

Ø words per sentence

–

Sentences over 20 words

0

○ Short sentences

On average at most 15 words.

○ Verbs instead of nouns

0 words ending in -tion, -ment, -ness, -ity.

○ No filler words

Nothing found.

○ Short words

0 words with more than 14 letters.

1.3 / The Copy Briefing

Whoever writes must first know what for.

Before you start writing, a copywriting brief answers five questions: Who is the text for? What should people know, feel, and do afterwards? What is the single core message? What supporting evidence is there? Where and for how long will the text be read?

Without these answers, you end up with copy that sounds good, but achieves nothing. The brief connects copywriting with marketing: target audience, value proposition, and channel all stem from there.

Briefing first, then the first sentence.

Exercise

Make a text easier to understand

Task: Revise an existing text from a website or a flyer.

STEP 1

Choose a text with at least 60 words.

STEP 2

Check it with the Plain Text Check.

STEP 3

Rewrite it clearly, concretely, and concisely according to the rules.

STEP 4

Compare both versions with two people from the target audience.

Evaluation: Which version was understood more quickly, and what was the reason for this?

© 2026 Corinna Kost, Basel