Four properties of a tagline that works. Three popular myths that lead to bad ones.
A tagline is the smallest unit of brand voice. Five to nine words that have to do the work of a paragraph. Get it right and customers repeat it back to you. Get it wrong and it sits on a homepage doing nothing for years.
Most taglines are wrong. Here’s what makes the good ones work, and what to stop believing about them.
Four properties of a tagline that works
1. It says something only your brand could say
If a competitor could swap their logo onto your tagline and it still made sense, the tagline is doing nothing. “Quality you can trust.” “Excellence in every project.” “Your partner in success.” These aren’t taglines. They’re filler.
De Beers’ A diamond is forever works because it reframes the whole category. Nobody else could have said it without sounding like a copycat. That’s the bar.
2. It earns its place by doing a job
A tagline should do at least one of: clarify what you sell, position you against an alternative, or capture a feeling the product delivers. Avis’ We try harder did the second job brilliantly, it turned being #2 into a virtue and outsold a decade of “we’re the best” messaging from Hertz.
If your tagline doesn’t do a job, it’s decoration. Decoration is fine in interior design. It’s not fine on a homepage that costs you money to drive traffic to.
3. It survives being said out loud
Read it to a friend. If they pause, ask you to repeat it, or politely change the subject, it’s not ready. Good taglines have rhythm. Just do it. Three syllables. Two stresses. You can’t forget it if you tried.
Long taglines aren’t automatically bad, Because you’re worth it is five words and works, but every extra word has to earn its keep. Most don’t.
4. It’s true
This sounds obvious and isn’t. A tagline that promises something the product can’t deliver becomes a liability the moment a customer experiences the gap. BP’s Beyond Petroleum became a punchline after Deepwater Horizon. The tagline didn’t cause the disaster, but it amplified the betrayal.
Test your tagline against your worst customer review. If the review makes the tagline look like a lie, the tagline is the problem, not the review.
Three myths that lead to bad taglines
Myth 1: A tagline needs to explain what you do
It doesn’t. Nike’s Just do it says nothing about trainers. Apple’s Think different says nothing about computers. The logo, the product shot, and the rest of the page can explain the category. The tagline’s job is to make you feel something or remember something.
If your brand is new and unknown, you might need a clarifier, but that’s a strapline or a subhead, not the tagline itself. Don’t confuse the two.
Myth 2: Taglines should be timeless
“Timeless” usually means “vague enough to mean nothing.” A tagline that fits 1995, 2010, and 2030 equally well is probably saying very little about any specific moment.
The best taglines are anchored to a worldview. Think different was a response to a specific cultural moment, the dot-com era’s worship of conformity. It aged well because the worldview it captured stayed relevant, not because the words were generic. Aim for true now, with a worldview that can travel, rather than true forever in the abstract.
Myth 3: You need a committee to write one
Committees write the worst taglines. Every voice on the committee adds a word, softens a claim, or removes a risk. What survives is bland by design.
The best taglines come from one or two people who understand the brand deeply, write fifty options, kill forty-eight, and defend the last two against everyone who wants to “tweak” them. The tweaking is what kills taglines. Protect the work.
Where to start
Write fifty. Genuinely fifty, not five with variations. Then read them out loud. Cut anything a competitor could say. Cut anything that doesn’t do a job. Cut anything that needs explaining.
What’s left will be three or four candidates. Live with them for a week. The one you can’t stop saying is usually the one to keep.
A good tagline isn’t a slogan, a mission statement, or a value proposition. It’s the shortest possible answer to the question: what does this brand believe? Get that right and the rest of your copy gets easier.