We’re kicking off our new Power Tools Warm-Up series. Think of it as a routine for creative stretching, where we revisit the tools that make design faster, smoother, and more enjoyable. We’re starting with one that’s been quietly saving designers for years: Smart Resize. If you’ve ever built a campaign in multiple formats, you already know how much time it can save. And if you haven’t tried it yet, this is a good place to start. Ready? Let’s get you started with the warm up. First in the series, Smart Resize is the perfect pre-workout for your creative muscles. It helps you turn a single design into a full banner set with up to 50+ sizes in just a few clicks. Start with one layout or add new ones as you go inside the Banner Generator, and Smart Resize will handle the rest, keeping your layouts consistent and ready for launch. Here’s how to get the best results as we’re deconstructing the entire process.
Key Takeaways
Smart Resize in Bannersnack’s Banner Generator converts one design into a full banner set of 50+ sizes, with the option to add new formats at any point in the workflow.
Pre-resize setup affects output accuracy: trim each element’s bounding box close to its actual content and anchor elements to layout edges before generating new sizes.
Grouping related elements keeps spacing and alignment consistent across all generated formats. Smart Resize also preserves the original element order, top-left elements stay first, bottom-right elements stay last.
Multiple banner formats can be generated at once: hold Ctrl (Windows) or Command (Mac) to select several sizes, then click Generate a Set.
Animations are preserved through Smart Resize. Any timing or motion adjustments made in the source layout apply to all generated sizes, with the Timeline available for size-specific fine-tuning.
1. Adjust Your Bounding Boxes
Every element in your design (text, image, logo) sits inside a bounding box that defines its real size.
When you resize, Smart Resize uses those boxes to decide how each element scales and where it lands in the new layout.
Keep each box within the banner borders
If a text box is much wider than the text, trim it down to just slightly beyond the content
Use Align in the top toolbar for a clean, centered layout
It’s a small setup step that keeps everything in the right place later.
2. Anchor Elements to Layout Edges
Anchoring keeps your design steady when the layout changes size.
Use Align in the top toolbar for a clean, centered layout
Anchored elements automatically stay in place and scale proportionally
It takes just a few seconds, but it saves you from fixing shifted elements later.
3. Simplify Your Layers
The simpler your design, the better it resizes.
Combine multiple text styles into one text box instead of stacking several
Remove any layers you don’t really need
A clean layout gives Smart Resize less to guess and helps it adapt everything faster and more accurately.
4. Group Related Elements
When certain elements belong together, group them before resizing.
Select and group related items
They’ll move and scale together, keeping spacing and alignment consistent
It’s a small step that helps your layouts stay neat and predictable across every size.
5. Maintain Element Order
When you resize, Smart Resize keeps your element order exactly as you set it.
Items in the top left corner stay first
Elements in the bottom right remain last
Your layout stays organized, no extra fixing needed.
6. Generate Multiple Sizes at Once
If you’re working on several banner formats, save time by generating them all at once.
Click Resize in the lower-left corner
Choose the sizes you need
Quick shortcut: Hold Ctrl (Windows) or Command (Mac) to select multiple sizes
Click Generate a Set
You’ll then see a setup page where you can tweak a few layouts before finalizing your banner set.
7. Add New Layouts Anytime
While working in the Banner Generator, you can add new layouts whenever you need.
Smart Resize instantly creates the new format and adapts your existing design to fit, keeping everything consistent.
8. Resize Animated Banners
Animations count too. Smart Resize keeps things moving just the way you planned.
Preview your main layout to see how the motion looks
Adjust element positions if something feels off
Open the Timeline to fine-tune the details
Any changes you make carry over to matching layouts, so every size stays in sync without extra effort.
Cool Down
Congrats on making it through your first Power Tools Warm-Up session.
Smart Resize is one of those features that makes you wonder why you ever did things the hard way. Try it out in the Banner Generator and see how quickly one layout can turn into a full campaign set.
Next up, we’ll explore another feature that helps you work faster, stay consistent, and keep your creative flow going.
