How to Design a Flyer: A Complete Guide for Events and Promotions
Flyers are still one of the most effective ways to promote events and sales. Here's how to design one that gets noticed.

I've designed flyers for school events, community fundraisers, and Kodo launch events. What I learned: a good flyer doesn't just inform—it creates urgency. It makes people want to act.
Flyers are different from posters. They're smaller, they're handed out, and they need to work in someone's hand, not just on a wall. Here's how to design one that actually gets results.
The "Grab and Go" Principle
When someone takes your flyer, they're making a split-second decision. Your design needs to communicate the value immediately. If they can't understand what you're offering in 2 seconds, they'll throw it away.
I put the most important information—the "what" and "when"—in the top third of the flyer. That's what people see first when they glance at it. Everything else supports that core message.
Size Matters: Standard vs. Custom
Standard flyer sizes are 8.5" x 11" (letter size) or 5.5" x 8.5" (half-sheet). These fit in standard printers and are easy to hand out. But if you want to stand out, consider a custom size.
I've seen square flyers (8.5" x 8.5") work really well for events because they're different. But remember: non-standard sizes cost more to print. Make sure the extra cost is worth the attention.
The "Call to Action" Problem
Every flyer needs a clear call to action. "Buy now," "RSVP by Friday," "Visit our website." Make it obvious what you want people to do.
I use a bold, contrasting color for the CTA button or text. It should be impossible to miss. If your call to action blends into the background, you've failed. People need to know exactly what to do next.
QR Codes: The Modern Solution
QR codes are perfect for flyers. They let people quickly access your website, event page, or contact form without typing a URL. I include a QR code on every flyer I design.
But make sure the QR code is large enough to scan easily (at least 1" x 1") and has good contrast. A tiny QR code on a busy background won't work. Test it with your phone before you print.
Typography: Bold and Readable
Flyers are read quickly, often while walking. Your text needs to be large and bold. I use a minimum of 24pt for headlines and 12pt for body text. Anything smaller and people won't read it.
Also, limit yourself to 2-3 fonts max. Too many fonts make a flyer look chaotic and unprofessional. Use one font for headlines (bold, attention-grabbing) and one for body text (clean, readable).
Color: High Contrast is Key
Flyers are often viewed in poor lighting or from a distance. High contrast between text and background is essential. Dark text on light background or light text on dark background—never medium on medium.
I also use bright, saturated colors for important information. A bright red "50% OFF" stands out more than a muted gray. But don't overdo it—too many bright colors compete for attention.
Images: Quality Over Quantity
One great image is better than five mediocre ones. If you're using photos, make sure they're high resolution and relevant. A blurry or pixelated image makes your entire flyer look unprofessional.
I also make sure images don't compete with the text. If an image is too busy, it makes the text hard to read. Use images to support your message, not distract from it.
The "Essential Information" Checklist
Every flyer needs these five things:
- •What: What is the event, sale, or promotion?
- •When: Date and time (be specific)
- •Where: Location or website
- •Why: What's the benefit or value?
- •How: How do they take action? (Phone, website, QR code)
If your flyer is missing any of these, people won't know what to do with it. Make sure all five are clearly visible.
Printing: Test Before You Mass Print
Before you print 1,000 flyers, print one. Check the colors, check the text size, check that everything is readable. Printing is expensive, and mistakes are costly.
Also, consider the paper quality. A flimsy flyer feels cheap. A thicker paper (at least 100lb) feels more premium and is less likely to get crumpled in someone's pocket.
Final Thoughts: Make It Actionable
A flyer is a tool. Its job is to get people to take action. If your flyer is beautiful but doesn't drive action, it's failed.
Keep it simple, make it bold, and make it clear what you want people to do. A good flyer creates urgency and makes people want to act immediately. That's the goal.
I'm Michael, I'm 14, and I'm building Kodo. If you design a flyer using Kodo, I'd love to see it—tag me on X (@mlg27_)!
