29 brainstorming techniques: effective ways to spark creativity

Bright ideas don’t come as easily as flicking on a light. 

When it’s up to one individual to dream up a solution, it can be time-consuming and cause a lot of pressure. And when it comes to a group of people tasked with solving a problem, ideas might clash. Not to mention, everyone has a preferred method for their creative madness, making it difficult to get every team members’ wheels turning in the same direction.

That’s where brainstorming techniques come in. These techniques provide structure for brainstorming sessions, ignite creativity across all brainstormers, and ensure your ideas come to fruition. And luckily, there are lots of effective brainstorming techniques to choose from. 

Consider the following methods—and maybe a team brainstorm template—for your next scheduled session or whenever inspiration strikes. Hey, sometimes the brightest ideas do come from shots in the dark.

What is brainstorming?

Here’s a general brainstorming definition: it’s an approach taken by an individual or team to solve a problem or generate new ideas for the improvement of a product, organization, or strategy. 

No matter your preferred method, most brainstorming techniques involve three steps:

1. Capture ideas

2. Discuss and critique the ideas

3. Choose which ideas to execute

Every brainstorming technique also involves the same ingredients. All you need is an individual or group of people, a problem to solve or an opportunity to address, and time. 

Brainstorming challenges

The golden rule of all brainstorming sessions is quantity over quality. The more ideas you have, the better your chances are that one will be worthy of execution. For these reasons, especially in group brainstorming sessions, be sure all team members check their criticisms at the door and let it be known that the only bad ideas are no ideas. 

Of course, not every brainstorming session will go off without a hitch. Some common brainstorming challenges include:

• Unbalanced conversations, sometimes due to extroverts dominating discussions

• The anchoring effect, meaning brainstormers cling to the first few ideas shared and don’t move on to others

• Awkward silences, which often occur when participants are not prepared 

Perhaps you’ve experienced some of these uncomfortable brainstorming sessions yourself. Thankfully, there are plenty of tried-and-true, and also some unorthodox, brainstorming techniques and tools that tackle just these issues.

Analytic brainstorming techniques

When you need to look at an idea from all angles or vet a problem thoroughly, analytic brainstorming techniques might be worth implementing. Consider the following brainstorming methods and tools to generate and qualify ideas.

1. Starbursting  

A visual brainstorming technique, starbursting should be used once you or your team of brainstormers has homed in on a single idea. To begin starbursting, put an idea on the middle of a whiteboard and draw a six-point star around it. Each point will represent a question:

• Who?

• What?

• When?

• Where?

• Why?

• How?

Consider every question and how it might pertain to your idea, such as, “Who will want to buy this product?” or, “When will we need to launch this program?” This will help you explore scenarios or roadblocks you hadn’t considered before.

Best for: large group brainstorms, vetting ideas thoroughly

2. The five whys, a.k.a. why analysis

Similar to starbursting, the five whys brainstorming technique helps you evaluate the strength of an idea. Challenge yourself to ask “why” questions about a topic or idea at least five times and consider what new problems you surface—and, importantly, note how you can address them. To help organize your thoughts, consider using a flowchart or fishbone diagram in hand with this brainstorming technique.

Best for: individual and group brainstorms, vetting ideas thoroughly

3. SWOT analysis

You might be familiar with SWOT analysis as it relates to strategic planning, and you might also be surprised to know that this concept can also be applied as a brainstorming exercise to help qualify an idea. The notion? Discuss the following aspects of your topic to determine whether it’s worth executing: 

• Strengths: how does the idea dominate or stand out from competitors?

• Weakness: are there any flaws in the idea that could jeopardize its execution?

• Opportunities: what else can you capitalize on based on this idea?

• Threats: what are potential downfalls that could arise if the idea is launched?

Best for: individual and group brainstorms, vetting ideas thoroughly

4. How Now Wow  

The How Now Wow brainstorming technique is all about categorizing ideas based on how unique they are and how easy they are to implement. Once you’ve collected several ideas, either individually or from team members, talk through where they fall in the How Now Wow spectrum:

• How ideas are ideas that are original but not executable. 

• Now ideas are unoriginal ideas that are easily executable.

• Wow ideas are never-been-pitched before ideas that are also easy to implement.

Obviously, you want as many “Wow” ideas as possible since these are executable but also because they might set you apart from competitors or dispel monotony in a company. To help organize your ideas, consider using a matrix of four squares with difficulty weighted on the Y-axis and innovation on the X-axis. 

Best for: individual and group brainstorms, homing in on an executable solution

5. Drivers analysis

Just as the name implies, driver analysis is a brainstorming technique that analyzes the drivers or “causes” of a problem. To use this brainstorming technique, simply keep asking yourself or your team of brainstormers: “What’s driving [insert problem]?” and then, “What’s driving [insert answer to the previous question]?” Similar to why analysis, the deeper you dig into a problem, the more well-vetted it will be and the more confident you will be in executing solutions for those problems. 

Best for: individual and group brainstorms, vetting ideas thoroughly

6. Mind mapping

Another visual brainstorming technique, mind mapping addresses the anchoring effect—a common brainstorming challenge where brainstormers fixate on the first ideas instead of coming up with new ones. Mind mapping does this by using the first idea to inspire other ideas. 

You’ll need a large piece of paper or whiteboard to do this. Begin by writing down a topic and then drawing lines connecting tangential ideas to it. This essentially helps you paint a picture of your topic at hand and what might impact its execution or even expedite it.

Best for: individual and group brainstorms, visual thinkers

7. Gap filling, a.k.a. gap analysis

When you’re struggling with how to execute an idea, that’s where gap filling comes in—to address the obstacles standing in your way. Begin by starting with a statement of where you are and then a statement of where you want to be. For example, “Our company creates smart watches; we want to expand our portfolio to also include fitness trackers.”

It’s worth writing these out on a large piece of paper or a whiteboard for all of your brainstormers to see, perhaps using a flowchart or mind map to do so. Then, list obstacles that are preventing you from getting where you want to be and work through solutions for each of them. By the end of your brainstorming session, you should have a clearer plan of how to get where you want to be. 

Best for: individual and group brainstorms, visual thinkers, honing in on an executable solution

Quiet async brainstorming techniques

Best for businesses that are crunched for time or teams with more introverted individuals, these quiet brainstorming techniques allow brainstormers to contribute ideas on their own time and often anonymously. Look to the following methods to get your creative juices flowing, especially for remote teams with frequent virtual meetings.   

8. Brainwriting, a.k.a. slip writing

A nonverbal and in-person brainstorming technique, brainwriting addresses the brainstorming challenge of unbalanced conversations head-on. That’s because it requires participation and teamwork from every brainstormer, beginning with each person writing down three ideas relating to a topic on three separate slips of paper. Then everyone passes their ideas to the right or left and their neighbor builds on those ideas, adding bullet points and considerations. 

The slips of paper continue to be passed around the table until they’ve made it all the way around. Then, the brainstorm facilitator can digest all of the ideas themselves, or the brainstormers can discuss each idea out loud and determine what’s worth pursuing. Pro tip: limit this brainstorming technique to no more than 10 people to not be overwhelmed with ideas or time constraints.

Best for: group brainstorms and introverted team members

9. Collaborative brainwriting

You can think of collaborative brainwriting like a herd of cows grazing in a field, except it’s brainstormers grazing on ideas throughout a week, anonymously jotting down thoughts or ideas. Oftentimes a brainstorming facilitator will kick off this technique by posting a large piece of paper, sticky notes, or sharing a cloud-based document to jot down a few brainstorming ideas.

From there, team members can build off of those ideas on their own time and anonymously provide feedback. Be sure to set a clear deadline of when the brainstorming session closes to ensure all brainstormers have an opportunity to chime in.

Best for: individual brainstorming 

10. Brain-netting, a.k.a. online brainstorming

Great for remote teams, brain-netting is essentially a place for a team to brain dump their own ideas, whether that’s a Slack channel, Google Doc, or your project management tool. 

The notion is that brainstormers can add ideas whenever inspiration strikes and that the list will be ever-evolving. Of course, the team leader might want to inform their team of brainstormers of any important dates or deadlines when they need solutions to a problem. They may also want to hold a meeting to discuss the ideas. All brainstormers’ identities can be left anonymous even in the meeting. 

Best for: group brainstorms, introverted team members, remote teams

11. SCAMPER  

The SCAMPER brainstorming technique encourages brainstormers to look at an idea from different angles and it uses its acronym to inspire each lens: 

• Substitute: consider what would happen if you swapped one facet of a solution for another.

• Combine: consider what would happen if you combined one facet of a solution with another.

• Adapt: consider how you could adapt an idea or solution in a new context.

• Modify: consider how you can modify an idea to make it higher impact.

• Put to another use: consider how else you could leverage your idea.

• Eliminate: consider what you could remove from the idea or solution so that it’s simplified.

• Reverse effective: finally, consider how you could reorganize an idea to make it most effective. 

When used in a group brainstorming session, you might want to use templates to track responses or pair the SCAMPER method with a brainwriting session to encourage all brainstormers to evaluate ideas from every angle. 

Best for: individual and group brainstorms, vetting ideas thoroughly

12. Lightning Decision Jam

Known as LDJ for short, the Lightning Decision Jam brainstorming technique requires 40 minutes to one hour to complete. What will you have by the end? Tangible results and buy-in from an entire team of brainstormers. 

This brainstorming technique is great for remote team alignment. It all begins with writing down positives about a topic or what’s working regarding the topic, then writing down negatives and identifying what needs to be addressed most urgently. This is followed by a few minutes of reframing problems as questions, then brainstorming solutions for those problems. 

Finally, your team uses a matrix to determine how high impact and how high effort your solutions are to decide which ideas are worth pursuing. For a more robust explanation of LDJ, watch this video by design agency AJ&Smart, which created the brainstorming technique. 

Best for: group brainstorms, remote workforces, tight deadlines, honing in on an executable solution

13. The idea napkin

Similar to LDJ, the idea napkin is essentially a brainstorming template that distills a broad topic into tangible solutions. How it works: Every brainstormer has an “idea napkin” that they commit one idea to, beginning by writing down their idea, as well as an elevator pitch for it. 

The idea napkin also includes a column for who the idea is targeting—meaning who you’re solving a problem for (customers, teammates, etc.)—and a column noting what problems your idea addresses. Brainstormers can fill out their napkins ahead of or during a brainstorming session, each is expected to present or share them. The final ideas will be placed on an impact and effort matrix to determine which are worth pursuing. 

Best for: group brainstorms, honing in on an executable solution

Roleplaying brainstorm techniques

Drama lovers rejoice! These roleplay brainstorming techniques encourage brainstormers to figuratively walk in someone else’s shoes or put on their hat—or six hats, in one instance—to address a problem or dream up ideas from a new perspective. An added benefit of this? When brainstormers take on a personality that’s not their own, it lowers inhibitions since it’s technically not their point of view being brought to the table.

14. Six thinking hats

This brainstorming technique requires a minimum of six brainstormers to wear imaginary hats—hence the name— that require them to look solely at an idea from one specific angle. For instance, one brainstormer might be wearing an impact hat and only concern themselves with the impact of an idea and another might be wearing a constraints hat and only looking at the constraints of an idea. 

You can pick and choose which angles are most important to your organization. And by the end of the group discussion, the whole brainstorming group should be able to hang their hats feeling confident about the ideas you’ll pursue.

Best for: group brainstorms (six or more people), introverted team members, vetting ideas thoroughly

15. Figure storming

Ever heard the phrase, “What would Abe do?” That’s pretty much the premise of this brainstorming technique in that brainstormers take on the identity of a famous or prominent figure, whether that’s a leader or celebrity, and put themselves in their brain space and how they’d approach an idea. 

This helps teams look at a topic through a different lens and, in the case of group brainstorms, alleviates any nervousness that brainstormers will put out bad ideas. Because they’re not putting out their ideas—they’re sharing someone else’s. So go on and give yourself a new job title for the day.

Best for: individual and group brainstorms, extroverted team members

16. Role storming  

Role storming is similar to figure storming in that brainstormers take on different personalities to dream up ideas, but with one dramatic twist—brainstormers act out those ideas. 

Generally, brainstormers are asked to take on the role of an average person who will be affected by the idea or solution in question, whether that’s an employee, client, or another party, and they act out a scenario that could stem from the idea to help them decipher what problems might arise from it. Consider this brainstorming technique for more extroverted teams. 

Best for: group brainstorms, extroverted team members

17. Reverse brainstorming

Reverse brainstorming is grounded in a little bit of chaos. It encourages brainstormers to play the role of disruptors by brainstorming problems first and then solutions. To kick off the brainstorming questions, a team leader will usually ask, “How do we cause [insert problem]?”

Once your team has listed the causes, they’ll have a new and different perspective for coming up with solutions to problems. 

Best for: group brainstorms, idea generation, problem-solving

18. Reverse thinking

Reverse thinking is a bit of a mashup of the figure storming and six thinking hats brainstorming techniques. It encourages brainstormers to merely ask themselves, “What would someone else do in this situation?” Then, it prompts them to think through why that person’s solution would work or not and if your current solution is more effective. 

Best for: group brainstorms, extroverted team members, vetting ideas thoroughly

Group brainstorm techniques

Most brainstorming techniques can be applied to groups of brainstormers, but these specific brainstorming techniques promote (and some even require) participation from everyone. When facilitated well, group brainstorming techniques not only yield more ideas but they can also:

• Boost team morale through lighthearted brainstorming games and by involving participation in every step of the brainstorming process

• Promote creative thinking, especially when brainstormers are given time to prepare their ideas and  a structured approach to solve problems

• Bring more diverse ideas together, thanks to the unique perspective each brainstormer has and their individual strengths

All this to say, group brainstorming techniques are all about putting people’s heads together. 

19. Eidetic image method

The eidetic image method is grounded in setting intentions, and it begins with group members all closing their eyes to do just that. For example, if a company is setting out to design a new smartwatch, the brainstorming facilitator would encourage all brainstormers to close their eyes and quietly meditate on what smartwatches currently look like. 

Then the group would discuss and close their eyes once more and quietly imagine new features to add to the device. They’d all open their eyes and discuss again, essentially layering on the possibilities for enhancing a product. This brainstorming technique is ideal for revamping or building on an existing product or solution. 

Best for: visual thinkers, creating an idea anew

20. Rapid ideation

Great for teams that get sidetracked or have difficulty staying focused in meetings, the rapid ideation brainstorming technique encourages brainstormers to race against a clock and come up with as many ideas as possible—and importantly, not take themselves too seriously. This can be done by having brainstormers shout out ideas to a facilitator or write them on a piece of paper. You might find that some of the same ideas keep popping up, which likely means those are worth pursuing. 

Best for: extroverted team members, tight deadlines

21. Round-robin brainstorming

Participation is required for the round-robin brainstorming technique. Everyone must contribute at least one idea before the entire group can give feedback or share a second idea.

Given the requirement that everyone must share an idea, it’s best to allow brainstormers time to prepare ideas before each round-robin brainstorming session. This brainstorming technique is great for introverted team members and also for larger groups to ensure everyone can contribute. Moreover, the round-robin brainstorming technique also promotes the notion that the only bad idea is no idea. 

Best for: introverted team members and developing a surplus of ideas

22. Step-ladder brainstorming

Ideal for medium-sized groups of five to 15 people, the step-ladder brainstorming technique prevents ideas from being influenced by the loudest brainstormers of a group. 

Here’s how it works: A brainstorming facilitator introduces a topic to their group of brainstormers and then dismisses all but two brainstormers from the room. The two brainstormers left in the room discuss their ideas for a few minutes and then one brainstormer is welcomed back into the room and shares their ideas before the original two brainstormers divulge their ideas. 

Brainstormers are added back into the room one by one, with each new brainstormer sharing their ideas before the rest of the group divulges theirs, and so forth. Once the entire brainstorming group is back in the room, it’s time to discuss the ideas they’ve built together, step by step. 

Best for: introverted team members, vetting ideas thoroughly, honing in on an executable solution

23. Charrette

You might want to book a few rooms for this one. The charette brainstorming technique helps break up a problem into smaller chunks and also breaks up your brainstormers into separate teams to address them. 

For instance, you might reserve three rooms, write a topic or problem on a whiteboard, and have three sets of brainstormers walk into those rooms to jot down their ideas. Then, the sets of brainstormers rotate rooms and build off of the ideas of the group that was there before them. Consider it effective teamwork at its best.

Best for: vetting ideas thoroughly, honing in on an executable solution

More brainstorming techniques

For more unconventional approaches to get your individual or your team’s wheels turning, consider adding some of these brainstorming techniques to your arsenal of ways to ideate. 

24. ‘What if’ brainstorming

A very off-the-cuff brainstorming technique, “what if” brainstorming is as simple as throwing out as many “what if” questions surrounding a topic as possible, similar to the rapid ideation brainstorming technique. For instance, “what if this problem occurred in a different country,” or, “what if this problem occurred in the 1800s?” 

Walking through the scenarios might help spur new obstacles pertaining to your problem. Essentially, the “what if” brainstorming technique helps your team evaluate all the possibilities.

Best for: individual and group brainstorms, creating an idea anew, vetting ideas thoroughly

25. Change of scenery  

It’s no secret that physical surroundings can impact your team workflow and even creativity. When your brainstorming session is in a rut, consider relocating to another location, perhaps a park, a walking meeting, or even a coffee shop.

Being in a new setting might spur new ideas and even loosen up your brainstormers so that they’re more open to sharing ideas and helping you achieve quantity over quality.  

Best for: individual and group brainstorms, creating an idea anew

26. Random word picker

As this name implies, this brainstorming technique is a little random. Begin by tossing words into a hat and then pull them out and discuss how they relate to your brainstorming topic at hand. You may want to use a template to keep track of your thoughts and any new ideas the word association sparks.

To further organize your thoughts, consider pairing this brainstorming technique with word banking, meaning categorizing random words together and then drawing associations between their category and the brainstorming topic. 

Best for: group brainstorms, creating an idea anew

27. Storyboarding

Turns out, storyboarding isn’t only for television and film. You can also apply this as a brainstorming technique, meaning illustrating or drawing a problem and possible solutions. Consider it another way to put yourself in someone else’s shoes, especially those your solution impacts. It’s also a means to visualize any roadblocks you might experience when executing a solution. 

Best for: individual or group brainstorms, problem-solving, vetting ideas thoroughly

28. Wishing

Wishing is as simple as it sounds: You just wish for the solution you want to build. Think: “I wish our company was carbon neutral,” and then think of the possible ways in which you could achieve this, as well as areas that might be impossible to address for this. This will help uncover obstacles you might face and maybe even shed light on what you’re capable of overcoming. 

Best for: individual or group brainstorms, creating an idea anew

29. Crazy eights

A short and fun brainstorming technique, crazy eights delivers on quantity by encouraging brainstormers to think quickly using a template that has eight boxes and only eight minutes on the clock to sketch out eight ideas. Once the timer stops, the group discusses their ideas. 

For a larger group, consider having each brainstormer narrow in on only three ideas and give them a longer time limit of six minutes to sketch them out in more detail.

Best for: group brainstorms, visual thinkers, developing a surplus of ideas

8 tips for a productive brainstorming session

No matter which brainstorming technique is right for you and your team, consider the following best practices to brainstorm most effectively. Of course, it all begins with the brainstorming facilitator and how they set the tone for the session.

1. Allow time to prep 

A brainstorming facilitator isn’t the only one in a brainstorming session who needs time to prepare for a meeting. They also should give brainstormers some context ahead of the session, such as in the form of a meeting agenda, to get in the correct mindset for the brainstorming session. 

At least one day is standard but as little as two to 10 minutes is useful. Moreover, brainstorming facilitators should also have a few ideas in their back pocket for any creative ruts that might creep in.

2. Set a clear intention

The more context you can provide brainstormers from the get-go, the more fruitful ideas they can produce. For instance, clearly spell out what types of ideas you’re looking for. Whether it’s quickly executable ones or ones that are entirely pathbreaking, identify specific targets to address. 

Additionally, be sure to let brainstormers know of any constraints you or your organization is operating under, including project timelines or budgets, so they’re generating executable ideas.

3. Invite new teammates and ideas

When the same people brainstorm together over and over, they can tend to produce the same ideas over and over. For this reason, consider introducing new people to your brainstorming session to shake up the usual and lend a fresh perspective—and hopefully fresh ideas—to your brainstorming topics. Invitees can be colleagues from different departments, customers or clients for a focus group, or an outside consultant.

4. Promote inclusivity

Every brainstorming session should be considered a safe space to share ideas—even unconventional ones. Remember, the only bad ideas are no ideas, and any idea shared shouldn’t be shot down or judged. In addition, the brainstorm facilitator should ensure every brainstormer is treated equally and given the same amount of time to talk. This might mean setting a timer for each brainstormer to talk and acknowledging those who are dominating conversations. Likewise, every brainstormer should be open and curious to ideas.

5. Think out of the box

Creative thinking begins with not taking ourselves too seriously. Just as you encourage inclusivity, encourage imperfections and out-of-the-box thinking, too. This could include anything from fun team building games to unique icebreaker questions. Hey, even a bevy of silly ideas to build off of is better than no ideas at all. Brainstorming techniques like wishing can encourage team members to open up.

6. Amplify creativity with music

Similar to how a change of scenery can inspire new ideas, even a little background music can promote creativity. Consider putting some on for your brainstorming session, and for the best results ensure it’s:

• Instrumental

• In a major key

• On a fixed tempo and volume

7. Mix and match brainstorming techniques

Just as brainstorming techniques aren’t necessarily one-size-fits-all, they also aren’t all one-type-fits-every-session. Be prepared to pivot your brainstorming technique depending on what your group of brainstormers is most receptive to and also how many ideas you're juggling. 

8. Execute your ideas 

Coming up with bright ideas is great. But they’re pretty useless unless you effectively execute them. While some brainstorming techniques build the execution process into them, others might require you to follow up with brainstormers using project templates to map out a plan using creative solutions. 

Brainstorming is about quantity over quality

When done right, a brainstorming session shouldn’t feel like a chore but rather an opportunity to create something together, especially when your brainstorming technique supports different styles of thinking and expression. 

And whether you're operating as an individual or on a team, there’s something uniquely satisfying about seeing your ideas come to fruition. Get the creative ideas flowing, then customize your workflow management tool to turn those ideas into action.