Great Brand Straplines: What Makes Them Work

A great brand strapline does one thing well: it compresses a brand’s positioning into a phrase short enough to remember and sharp enough to mean something. The best examples do this without sounding like they were written in a workshop. They sound inevitable, like the brand couldn’t have said anything else.

Most straplines fail because they try to say too much, or they say nothing at all. “Passionate about people.” “Building tomorrow, today.” “Your success is our success.” These phrases exist in every sector, belong to no one, and do no commercial work whatsoever. A strapline that could belong to any brand belongs to none of them.

What Is a Brand Strapline, Actually?

A strapline is a short phrase that sits alongside a brand name and signals what the brand stands for. It’s sometimes called a tagline, a slogan, or a brand line. The terminology varies by market and agency culture, but the function is the same: it anchors the brand’s positioning in the mind of the audience.

It’s worth being clear about what a strapline is not. It’s not a mission statement. It’s not a campaign line. It’s not a product description. Those things serve different purposes and live in different places. A strapline is a brand-level asset that should work in any context, on any channel, across any campaign, without needing explanation.

The confusion between these categories causes a lot of problems in practice. I’ve sat in brand workshops where a team has spent two days writing what they think is a strapline, but what they’ve actually produced is a campaign idea for the next quarter. Campaign lines are valuable, but they’re not the same thing. Campaign lines expire. A strapline, if it’s any good, should last a decade.

If you’re working on the broader positioning architecture that a strapline sits within, the Brand Positioning & Archetypes hub covers the full process from competitive mapping to value proposition to personality. A strapline without that foundation is just wordplay.

Why Do So Many Straplines Fail?

The most common reason a strapline fails is that it’s written before the positioning is clear. The creative brief arrives, someone writes ten options, the client picks the one that feels safest, and the result is a phrase that sounds fine but commits to nothing. “Inspired by you.” “More than you expect.” “Where quality matters.” These aren’t straplines. They’re filler.

The second reason is competitive cowardice. A strapline that tries not to exclude anyone ends up meaning nothing to everyone. Good positioning, by definition, involves trade-offs. You’re saying: this is what we stand for, and by implication, this is what we don’t stand for. A strapline that tries to appeal to the entire market will resonate with none of it.

I’ve judged creative work at the Effie Awards, where effectiveness is the primary criterion, not craft. What you notice quickly is that the brands with the strongest long-term results tend to have the clearest positioning, and their straplines reflect that clarity. The work that wins on effectiveness rarely wins because of a clever turn of phrase. It wins because the brand knew exactly what it stood for and said it plainly.

The third failure mode is internal politics. A strapline goes through legal, through the regional teams, through the CEO’s assistant, and what comes out the other end has been sanded down until it offends no one and says nothing. I’ve watched this happen to strong briefs more than once. The problem isn’t the creative team. The problem is the approval process treating a brand asset like a press release.

What Separates a Great Strapline From a Forgettable One?

There are a handful of qualities that the best straplines share. None of them are about being clever. All of them are about being true.

Specificity. A great strapline could only belong to one brand. “Just Do It” is Nike. “Think Different” is Apple. “Because You’re Worth It” is L’Oréal. Try swapping any of those around and they stop working. That’s the test. If your strapline could sit under a competitor’s logo without anyone noticing, it isn’t specific enough.

Tension. The best straplines carry a slight tension or surprise. They don’t just describe the brand, they reframe it. “Think Different” wasn’t describing what Apple made. It was describing who Apple was for and what Apple believed. “Just Do It” isn’t about running shoes. It’s about the internal battle between intention and action. That tension is what makes a phrase memorable rather than merely accurate.

Constraint. A good strapline should feel like a promise the brand has to keep. It should create accountability. If a brand claims “The World’s Local Bank” (HSBC, famously), that claim creates an obligation. Every time HSBC behaves in a way that feels globally indifferent to local context, the strapline works against them. That’s a feature, not a bug. A strapline that constrains brand behaviour is doing real strategic work.

Durability. The best straplines outlast the campaigns built around them. Nike has run “Just Do It” since 1988. De Beers ran “A Diamond Is Forever” for decades. L’Oréal has used “Because You’re Worth It” since 1973. Longevity like that isn’t luck. It’s the product of a phrase that was rooted in something true about the brand and the audience, not something fashionable at the time of writing. BCG’s work on global brand strength consistently shows that brand equity compounds over time, and consistent positioning is one of the key drivers of that compounding effect.

Examples Worth Studying

Rather than a long list, a few examples are worth examining in detail because they illustrate different ways a strapline can work.

Nike: “Just Do It” is the textbook case. Written by Dan Wieden in 1988, reportedly inspired by the last words of a convicted murderer (which is a strange origin story for a sportswear brand, but that’s advertising). What makes it work isn’t the words themselves. It’s that the phrase captures a universal human truth about procrastination and effort, and attaches that truth to a brand that sells performance. It works for a 10-year-old buying their first trainers and for a professional athlete. That range is rare.

Apple: “Think Different” is interesting because it was as much an internal rallying cry as a consumer message. When Steve Jobs returned to Apple in 1997, the brand was in serious trouble. “Think Different” wasn’t describing what Apple made at that point. It was staking a claim about what Apple believed, and by extension, who Apple was for. The campaign celebrated historical figures who changed the world by rejecting conventional thinking. Apple positioned itself as the brand for people like that. It was an act of positioning under pressure, which is when positioning matters most.

De Beers: “A Diamond Is Forever” is arguably the most commercially effective strapline ever written. It appeared in 1947, created by copywriter Frances Gerety at N.W. Ayer. The genius of it is that it solved a specific business problem: diamonds were being sold and resold in the second-hand market, which undermined the premium price of new diamonds. “A Diamond Is Forever” reframed the product as something you keep, not something you trade. It changed consumer behaviour at scale. That’s what a strapline can do when it’s built on a real insight rather than a creative preference.

L’Oréal: “Because You’re Worth It” was written in 1973 by a 23-year-old copywriter named Ilon Specht, who was frustrated with the way cosmetics advertising talked down to women. She wrote it in about ten minutes as a direct response to that frustration. The phrase gave permission: you don’t need to justify spending money on yourself. It connected the product to self-worth rather than vanity. Over 50 years later, it still works because the underlying human truth hasn’t changed.

M&Ms: “Melts in Your Mouth, Not in Your Hand” is a different type entirely. It’s functional rather than emotional, and it works because it describes a genuine product truth that competitors couldn’t claim. It’s a reason to believe expressed as a brand line. Not every category needs an emotional strapline. Sometimes the most powerful thing you can do is say clearly what your product does that others don’t.

How Does a Strapline Relate to Brand Equity?

A strapline is one of the most visible expressions of brand positioning, which makes it a direct contributor to brand equity. When a strapline is consistent over time, it accumulates meaning. The phrase starts to carry the weight of every campaign, every customer experience, every piece of communication that ran beneath it. That accumulated meaning is brand equity in its most tangible form.

The risk runs in both directions. A strong strapline that’s abandoned too soon leaves equity on the table. A weak strapline that runs for years can actively damage the brand by associating it with vagueness or insincerity. Moz’s analysis of Twitter’s brand equity is a useful case study in how quickly brand associations can shift when the signals a brand sends become inconsistent or contradictory.

There’s also a risk in the current environment of AI-generated content and automated brand communications. When brand voice is applied inconsistently at scale, the strapline can end up detached from the actual experience of the brand. The risks of AI to brand equity are worth understanding if you’re managing a brand that’s scaling its content output rapidly. A strapline is only as strong as the brand behaviour it represents.

Brand awareness is a precondition for a strapline doing its job. If people don’t know the brand, the strapline has no anchor. Sprout Social’s brand awareness resource is a useful reference for thinking about how awareness is built and measured, particularly in social contexts where straplines and brand lines travel in ways that weren’t possible in broadcast media.

The Process: How Do You Actually Write One?

The honest answer is that you don’t start by writing. You start by getting the positioning right. A strapline is a compression of a positioning, not a substitute for one. If you don’t know what the brand stands for, who it’s for, and what it offers that competitors don’t, you can’t write a strapline. You can only write words.

Once the positioning is clear, the brief for the strapline should be tight. What is the single most important thing this brand should be associated with in the mind of the audience? Not three things. One thing. If the brief has three things, the strapline will try to carry all three and end up carrying none of them.

When I was building out the positioning for our agency’s own brand, we went through this process properly rather than just picking something that sounded good. The temptation in agency life is to shortcut your own brand work because client work always takes priority. The result, in most agencies, is an internal brand that’s generic and forgettable. We spent time on it because we knew the brand had to do real work in a competitive market for talent and clients. The strapline we landed on was specific enough to feel like a commitment, which meant it was uncomfortable in the best possible way.

The writing itself should generate volume before it filters. Write 50 options, not 5. Most of them will be wrong, but the process of generating volume forces you past the obvious phrases and into the territory where something genuinely interesting might live. Then filter hard. The question for every option is: could this belong to a competitor? If yes, cut it. Could this be misunderstood? If yes, cut it or fix it. Does it feel like a constraint on the brand? If not, it’s probably too safe.

Test it in context. A strapline lives alongside the brand name, in ads, on packaging, in email footers, on the website. Test it in all of those contexts before committing. Some phrases that work beautifully in isolation fall apart when they’re placed next to a logo in a banner ad at 8am on a Monday.

The HubSpot breakdown of brand strategy components is a useful reference for understanding where a strapline sits within the broader brand architecture. It’s one component among several, and it needs to be coherent with the others, particularly the brand personality and the value proposition.

When Should You Change a Strapline?

Less often than most brands do. The pressure to refresh a strapline usually comes from internal boredom rather than external evidence. The marketing team has lived with the phrase for three years and is tired of it. The new CMO wants to put their mark on the brand. The agency is pitching a new campaign and wants a new line to go with it. None of these are good reasons to change a strapline that’s working.

The legitimate reasons to change are: the positioning has fundamentally shifted because the business has changed; the strapline has become associated with something the brand no longer wants to stand for; or the competitive context has changed so significantly that the original differentiation no longer holds. Those are real reasons. Internal fatigue is not.

I’ve seen brands throw away years of equity because a new leadership team wanted a fresh start. The assumption is that the audience is as bored with the line as the internal team is. In almost every case, they’re not. The audience isn’t thinking about your strapline as often as you are. Consistency is an advantage, not a liability. BCG’s work on agile marketing organisations makes a useful distinction between the brand elements that should remain stable and the executional elements that can flex. A strapline belongs in the stable category.

The exception is when a strapline is genuinely not working. If it’s generating confusion, if it’s been appropriated in a way that undermines the brand, or if it was weak from the start and has never gained traction, then changing it is the right call. But change it for the right reasons, with a clear brief, and with the commitment to run the new one long enough for it to accumulate meaning.

Brand positioning is a long game. If you’re working through the full architecture of how a brand is built and maintained, the Brand Positioning & Archetypes hub covers the strategic foundations that make a strapline worth writing in the first place. A phrase without a strategy behind it is just a phrase.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

Frequently Asked Questions