Have you ever been in the audience of a truly masterful public speaker? They exude confidence; their presence fills the stage, even if they are standing still. Every talking point hits home and has you on the edge of your seat. You leave the room with an overwhelming sense that your perspective has been shifted for the better.

This is the art of keynote speaking. In a very limited time frame, it is your chance to make a real impact – not just in the things that you say but how you say them.

Even the most masterful public speakers did not become so overnight. The people you listen to in total awe of their confidence have had to practice for hours and hours and hours (trust me, I know!)

As a speaker with a desire to make an impact, where should you begin? What is a keynote, and how can you go about delivering one that makes a real difference to the people watching?

I’m a passionate keynote speaker in Syndey myself, and I am thrilled to take you on this journey of learning. Let’s delve into the details:

Key Takeaways

  • Think, Feel, Do. Tailor your keynote with a clear objective: what you want your audience to think, what you want them to feel, and the action you want them to take.
  • Practice Makes Purposeful. Even confident speakers benefit enormously from rehearsal. Deliver your full keynote eight to ten times before stepping on stage.
  • Use the Rule of Threes for Structure. Introduce content in groups of three to boost audience retention. This simple psychological trick helps keep your message clear and memorable.
  • Engage Through Movement and Story. Small, purposeful movements can reset attention and inject energy. It also helps to weave in stories because data proves, but stories move.
  • Be Authentic, Not Scripted. Avoid reading a memorized script. Instead, rely on notes and embrace your authentic voice. Audiences respond better when speakers are genuine and present, rather than overly rehearsed.

What is a Keynote Speaker?

Where public speaking is any situation where you’re delivering information to an audience in the form of a speech, keynote speaking serves a specific purpose.

There are a few consistent traits you’ll see in keynote speakers.

They get to the point

Have you ever seen a TED Talk presenter begin with, “Hello everyone, my name is blah, and I’ll be talking about blah…”? Intros like this are avoided. That’s because keynotes are designed to draw attention to the topic instantly and deliver it in the most effective, attention-grabbing way possible.

They have one clear message

You’ll notice that keynotes deliver a central resounding message – and they deliver it very convincingly through a concise, to-the-point structure. TED Talks are a perfect example of this.

They set the tone

In music, the ‘keynote’ is the tone around which an entire chord is based. The classic C chord is made up of C, E, and G, with C being its keynote because it sets the whole tone.

I like to think of a keynote speech in a similar light. At a conference or event, the keynote speaker typically presents the longest speech; theirs also sets the theme of the event and inspires the audience in preparation for guest speakers.

They are short and sweet

Unlike a seminar or lecture, keynotes are designed to deliver the most important points in about 45 minutes or less. Professional speaker Paul Hughes considers 20-60 minutes to be the ideal length of time, and you’ll see a variety of durations from one speaker to the next.

What Makes A Keynote So Effective?

What’s so special about a keynote? It’s just a speech, right?

Here’s what I find so incredibly powerful about the keynote: it gives you access to a room full of listening ears. In the modern day, that’s a pretty scarce opportunity to come by.

Consider that over half of Australians are self-proclaimed phone addicts. We check our phones first thing in the morning. We check them just under eight times per hour. We scroll while watching movies, while going on dates, while sitting on the toilet – and what are we experiencing for roughly 5.67 hours per day?

Noise.

So, if you’re a passionate individual with a message to share, you are essentially competing with every major social media platform and every advertisement vying for attention. You are competing with a lot of noise.

A keynote is your opportunity to have the undivided attention of a room full of people who are ready and willing to hear your message. It gives you the power to change minds, prompt action, and encourage deeper thinking.

There’s a challenge presented here, which is to make your speech as effective as possible with the limited time you’ve got – and achieving this is not always a walk in the park.

Common Challenges to Effective Keynote Delivery

When I first started public speaking, I assumed the best way to do it was to memorise everything word-for-word. I’d labour away at my script, committing every hard-hitting phrase to memory so it’d land just right.

Boy, was I in for a shock. It only made me more anxious – and worse, it made me lose my authenticity for the sake of getting everything perfect.

I’ve since learned to loosen my grasp on the script and just go with the flow while sticking to a series of key points. This is just one of many lessons I’ve had to learn through experience, and I faced a number of other challenges along the way.

Here are a few challenges speakers commonly come up against when they first begin delivering keynotes.

1. Knowing Where to Begin

There’s an assumption that if you are a subject matter expert, you will automatically know how to deliver a keynote on your specialisation. Keep in mind that knowing a topic and understanding how to communicate it are two very different things.

In fact, people with an unusually in-depth understanding of a topic tend to find it harder to explain in layman’s terms. As explained by Dan and Chip Heath in their book, Made To Stick:

“Once we know something, we find it hard to imagine what it’s like not to know it. Our knowledge has ‘cursed us’. And it becomes difficult for us to share our knowledge with others because we can’t readily re-create our listeners’ state of mind.”

Combine this challenge with the difficulty of public speaking, and communicating your subject in the form of a keynote becomes an enormous challenge.

No matter how well you know your stuff, be prepared for many rough drafts – but with time and practice, anyone can learn to speak on their topic (and speak well).

2. Structuring Your Presentation

Another challenge is knowing how to structure your keynote to really engage the audience.

It seems simple at first – just write down what you know and read it out. But the human attention span is a fickle thing, and your job is to capture it fully for the duration of the keynote.

Many speakers make the mistake of presenting their keynote like a university lecture with high information density and not enough momentum. Or worse, they pull up the dreaded slideshow… which brings me to the next challenge.

3. Too Much Data, Not Enough Storytelling

I once heard a powerful saying at a public speaking event: data proves, but stories move.

If you’ve ever been in the audience of a speech where the presenter is reading points of a slideshow, you’ll know just how disengaging they are. PowerPoint presentations are one of the most ineffective yet overused methods of delivering information.

Here’s why:

  • Reading points off a slide disrupts your momentum and can feel quite monotonous.
  • Audience members will be distracted trying to read along as you are talking.
  • Too much data (however interesting the data may be) will cause listeners to lose interest.

It’s scientifically proven that humans can’t multitask – so if you present alongside sides of data and notes, your audience won’t be able to give their full attention.

Stories are far more engaging. They can be informed by your data, but the data itself should never take center stage (especially not in the form of a slideshow!)

4. Trouble with Tonality

Many speakers face the challenge of getting their tone right. Too monotonous, and you’ll lose the audience completely; too enthusiastic, and you’ll come off as unauthentic.

There’s a mental phenomenon called Directed Attention Fatigue (DAF). This is when our inhibitory attention system – the thing that allows us to stay focused on something despite internal or external stimuli – gets exhausted by stress or prolonged use.

DAF makes it incredibly difficult to concentrate, especially if the stimulus you are trying to focus on isn’t engaging. You might have experienced this before in a particularly boring lecture; despite trying your hardest to pay attention, your mind ends up wandering, and your eyes glaze over.

A challenge for keynote presenters is speaking in a way that captures and maintains the audience’s attention for the entire duration of the speech. We’ll talk more about how to achieve this later on.

5. Fear, Anxiety, and Stage Fright

For many years, we’ve heard the statistic that glossophobia – or fear of public speaking – is more common than the fear of death.

(Whether this is accurate or not I have always been unsure about. It seems a little extreme. But either way, it’s an extremely common fear.)

Part of this is evolutionary. We fear social rejection intensely because we are a social species that relies on our connections for survival. Therefore, any threat to our social standing feels more like a threat to our lives.

It’s always going to be intimidating the first time you stand in front of a crowd. Or the second time. Or even the tenth time. But there are a few strategies you can implement to minimise the fear, which I’ll touch on in the sections to come.

6. Audience Confusion

As a keynote speaker, your audience could completely change from one presentation to the next. I see many people struggle to engage their audience because they keep their presentation exactly the same regardless of who is in the crowd – and this just doesn’t work.

Why? Because different audiences are looking to gain specific things from your keynote, and certain themes will resonate more with some people than others.

Say you are an expert on the impacts of climate change. You are visiting a university campus to speak to students on Monday and then going to a conference where other climate experts will be in attendance.

A blaring difference here will be the complexity of your content. Highly scientific explanations and concepts could go right over the heads of a university class, while more basic explanations will be pointless to a room full of experts.

Knowing your audience is key to crafting a keynote that resonates, so your speech needs to be malleable and customisable.

How To Prepare for Your Keynote

We’ve talked through some of the most common challenges people face when delivering keynotes, and I’d like to offer some solutions and tips to help combat these. I know firsthand the struggle of preparing for your first talk (or your fifth – or hundredth!)

Think, Feel, and Do

You can craft a killer script and know your research, but without setting your intention behind the keynote, it won’t have any real substance. You need to know exactly what you want your audience to think, feel, and do.

  • Think: Yes, you want the audience to think, “Wow, that was an awesome keynote!” – but you don’t want to leave it at this. Your audience should also be prompted to think differently and explore the ideas you present further for themselves.
  • Feel: Do you want to inspire them? Make a serious reality hit home? Evoke an emotional response? Make people (productively) angry? It will depend heavily not just on your topic but on the overarching goal of your keynote.
  • Do: There may be something specific you’d like the audience to do after you finish your keynote. The best speeches don’t just inform – they call people to action, whether it be supporting a particular cause, applying your principles to their lives, or making a change in how they interact with the world.

Going onto the stage with these three elements solidly placed in your mind will make a world of difference to your keynote. You’ll be able to deliver each line with confidence knowing what your overarching goals are.

Practice and Practice Again

Even if you are a natural speaker with innate confidence, do not make the mistake of thinking you can deliver your keynote on a whim. Everything – from the drafting of your points to the tone of your voice – requires preparation.

My rule of thumb is to fully deliver your keynote eight to ten times from start to finish. Ideally, practice in front of someone so that you have an audience to focus on.

By the time you walk on stage, delivering that message should feel like second nature. You should know in your head the order of points and how they flow together. If you truly care about what you’re speaking on and you’ve taken the time to prepare, your confidence will carry through to the audience.

Structuring Your Keynote

As I said earlier, keynotes are not the ideal place to give a lengthy introduction. Your goal is to draw everyone’s focus to the topic at hand. That means no sprawling introductions and no aimless tangents.

It’s best to stick to a structure here. There are a few different types of keynote you may be aware of: the highly popular TED Talk, which runs for about 20 minutes; guest speeches at conferences; opening speeches at charity events; keynotes from leaders at company events; and many others.

I’m going to share a simple structure that works well for me. It’s very flexible, so you can tailor it however you like.

The Bold Intro

People will decide within the first seven words whether or not you are worth listening to. The pressure’s on to make a good first impression.

Skipping straight past the introductions, start strong with a bold question or statement.

It could be a fact: “Every minute, x number of trees disappear from the planet.”

It could be an anecdote: “In my first ever corporate job, I was the only female in a team of 50.”

You might ask a question: “Have you ever imagined what it would be like to speak to your younger self for an hour?”

Here are a few of my favourite examples from accomplished speakers and famous speeches so you can see what I mean in action.

  • Steve Jobs was an incredible orator with some truly genius one-liners, like, “The only way to do great work is to love what you do.” It’s a bold statement that most people resonate with, and it immediately gets the audience thinking.
  • Simon Sinek began one of his TED Talks with, “How do you explain when things don’t go as we assume? Or better, how do you explain when others are able to achieve things that seem to defy all of the assumptions?” He posed a question that most people wouldn’t think about unless prompted – and yet, everyone can probably relate to it.
  • A great example of starting off with humour is a talk by Sir Ken Robinson: Do schools kill creativity? Watch the first 15 seconds here to see how a joke and a simple question – “Good morning. How are you?” – immediately has the audience’s attention.
  • And one of my all-time favourites: “I would like to tell you all that you are all actually cyborgs.” This was from a speech by Amber Case in 2011, who spoke about the ways technology is evolving us as humans. Who wouldn’t be paying attention after being called a cyborg?

However you start your speech, ask yourself – would this grab you as an audience member? Would it spark your curiosity and grab your attention? Would it engage you?

The Rule of Threes

You’ll notice in a lot of keynotes that the speaker always introduces what they are about to discuss before launching in. While this might seem like a time munch, it works well in your favour due to the psychology of your audience.

If you tell someone what to expect – and don’t overload them with too many points to remember – their brain will be more receptive to what you are about to say, purely because they know what’s coming.

After your intro, give an overview of your first three main points, discuss those, then introduce your next three points. Continue this until all of your points have been made. The reason we do this in threes is because any more would be overwhelming and slip the audience’s mind too easily.

The Call To Action

Now, you are taking the sum of your points and delivering a final message that will inspire people to take action. Remember – what do you want them to think, feel, and do?

Avoid giving a detailed summary of what you just spoke about. However, it won’t hurt to revisit the main points. Mention the ones that best support your call to action.

An optional closer is to prompt the audience to interact with one another in some way. Someone who has just delivered a speech on networking, for instance, might close off by asking the audience members to introduce themselves to the people on their left and right and exchange details.

Depending on who your audience is, this can be a memorable way to leave your keynote – but it may not be appropriate for every occasion.

Keeping an Audience Engaged

Audience engagement is something many speakers fear, particularly SMEs who know their content but haven’t had to deliver it as a keynote before.

Any topic can be made interesting with the right delivery, just as interesting topics can be made boring with poor delivery. Here are a few tips I’ve managed to stow away during my time as a speaker that you may find helpful.

1. Be Knowledgeable and Passionate

If you know your stuff and you are genuinely interested in the subject of your keynote, it’s going to make a world of difference when you get onstage. Humans are excellent at reading one another, and your audience will see that you are enthusiastic about the topic at hand.

2. Avoid Monotonous Speech

We are simple creatures. When it comes to listening, intonation matters heavily. A monotonous speech will lose our interest in a matter of seconds, while a varied speaking pattern is more likely to keep us listening.

If you are naturally a monotonous speaker or lapse into it due to nerves, it’s worth practicing until you can speak in a more varied tone. Emphasise important sentences. Add pauses. It can be super helpful to find a speaker or comedian you find engaging, then learn to emulate their tone.

3. Tell Stories

As mentioned earlier: data moves, but stories prove. Make sure you are weaving storytelling throughout your speech.

I find that stories instantly turn information points from obscure to relatable. If you heard on the news that a hundred homes had been destroyed in a bushfire, you’d probably struggle to grasp the weight of it; if you saw an interview with one of the victims and how it had impacted their lives, however, you’d be hit with the reality of a hundred families losing their homes.

The same logic applies to speeches as it does to news segments. So, when you’re crafting a speech, think about bringing your information to life with stories – whether your own anecdotes or stories you borrow from others.

4. Get Your Audience Moving

Movement is a powerful thing. If you’ve ever heard dance psychologist Dr Peter Lovatt speak, you will have heard his catchphrase – “you move, you improve.” The science of movement is fascinating and shows how even simple movement gets our brains functioning on a more optimal level.

Consider prompting your audience to move in some small way at the beginning of your speech, whether it’s turning to shake the hands of their neighbours or standing up for a stretch. (Of course, this kind of thing won’t suit the tone of every keynote. But if yours is more relaxed, I highly recommend movement.)

The moment we move, we send oxygen to the brain which releases dopamine to get us thinking more clearly. It’s essentially getting your audience to do all the heavy lifting for you!

5. Be Intentional With Movement

When you’re nervous, your body may naturally do a couple of things to cope: freeze in one spot or begin pacing back and forth. Both are fear responses, and neither is helpful for engaging an audience.

Understand that some of the best speakers don’t move at all – but there’s a huge difference between intentionally staying still and being frozen in place. You want to be relaxed enough that, even if you stay in one spot, your stature is calm and confident, and your arms are gesturing naturally.

If you do decide to move, don’t pace. It’s repetitive and immediately gives away your nerves. Move with intention. Walk calmly to one side of the stage as you make a point; pause there for a moment as you finish the point; then move intentionally back to the centre or opposite side. This is very different to rapid, sporadic pacing.

6. Ditch the Script

I’ve made this mistake alongside many, many other speakers: reading word-for-word from a meticulously crafted script. It feels safer to memorise a script than risk missing any of the points or being lost for words. Sadly, the false sense of security ultimately sets you up for disaster.

Here’s why:

  • If you get stage fright and forget a line, the whole speech will fall apart because it relies too heavily on structure.
  • You wind up focusing too much on getting the script exactly right, so things feel stilted and awkward.
  • You lose the opportunity to make small changes as you go, depending on your audience’s reactions.

It’s hard to resist writing everything down and memorising it, but trust me – use notes instead (if anything), and you’ll be much better off.

Conquering Fear and Stage Fright for Better Speaking

I want to round out the article by tackling something we all, in some way or at some point, struggle with: fear. In particular, fear of public speaking.

As I mentioned earlier, it’s kind of human nature to fear public performance – so the antidote is to take every step possible to increase your confidence.

Let’s walk through my top three strategies.

Learn From the Best. Rehearse!

By the best, I don’t just mean accomplished speakers. I mean firefighters, paramedics, gymnasts, lawyers… professionals in high-stress settings where many of us would buckle under the pressure. How do they cope with the stress and execute successfully every time?

Easy: they practice.

A paramedic is able to respond quickly and confidently because they have spent years studying and practicing emergency procedures.

A gymnast can perform elaborate tricks in front of a crowd because they spend long hours every day going over their routine until it’s perfect.

The same applies to lawyers, surgeons, dancers, and the like: practice gives them the confidence and ability to perform.

If you know your stuff, you’ll walk onto that stage with considerably more confidence – but that’s not the only way to give yourself a boost.

Be Interested

My second tip for boosting your confidence is an easy one: simply be interested in what you are saying.

An interested person doesn’t need to worry about going off script because they can talk about their topic passionately for hours without ever needing a script in the first place.

If you care about what you’re saying, confidence will flow more easily, bolstered by your energy and passion for the cause.

Be Authentic

It’s great to have people you look up to and aspire to be. You might have a certain speaker, comedian, or performer you’d like to emulate.

Sometimes, though, we get so caught up in being like someone else that it adds unnecessary stress to our performance. Authenticity is always best. Why? Because being yourself comes more naturally than being someone else.

Walk up to the podium as your authentic self – the person whose passion got you there in the first place!

Wrapping Up

Speaking in front of a crowd is daunting and challenging, but above all else, it’s an incredible opportunity. Rarely do we get the chance to share our knowledge with an entire roomful of people. With the right approach (and lots of practice), you can make an enormous impact in just 20 to 40 minutes.

I hope these tips can help set you off on the right foot as you begin or continue your public speaking journey. Thanks for reading!

FAQs

  • How do I become a keynote speaker?

    I would recommend starting with a strong foundation by defining your ‘why’. By understanding why you want to speak, it’s easier to pinpoint your niche. Next, it’s all about building your skills and credibility. This can be done by speaking at gigs for free and just practicing in general. From there, you can start marketing yourself and actively seeking paid opportunities.

  • How is keynote speaking different to public speaking?

    To me, a keynote speaker is the headline act. They deliver the main address at an event and set the tone, theme and energy for everything that follows. Public speaking, on the other hand, is more of a general address to an audience.

  • How long should a keynote speech be?

    Most keynote speeches last roughly 45-60 minutes, but they can be as short as 20-30 minutes if it’s more of a high-energy session. Ultimately, the ideal length depends on the event format, audience expectations, and whether the session includes Q&As or interaction.



Simon Banks

About the Author

Simon Banks is an Author. International Keynote speaker and co-host of The Occupational Philosophers podcast on creativity and innovation and recovering Artist. He’s delivered over 1400+ events across the globe and is known for running innovation workshops, conferences and design sprints to brew fresh thinking and solve wicked problems. His book A Thousand Little Lightbulbs: How to kickstart a culture of Innovation in your Organisation is out now.

Get in touch here

If you’re thinking,
‘Hmmm, I’d like to know more’

Hands holding a bell and a butterfly