Google Display Ad — 336×280 Large Rectangle Resizer336 × 280 px
Resize any image to exactly 336×280px for Google Display Ads. Free, instant, and nothing leaves your browser.
- Dimensions
- 336 × 280 px
- Aspect ratio
- 6:5
- Max file size
- 150KB
- Best format
- JPG
How to resize an image for Google Display Ads
Add your image
Click Choose image or drop a file into the box above. JPG, PNG and WebP all work.
Check the crop
The preset is already set to 336×280px. Drag inside the preview if you want to reposition the crop.
Download
Pick a format and click Download. You get a Google Display Ad — 336×280 Large Rectangle at exactly 336×280px.
Google Display Ad — 336×280 Large Rectangle size at a glance
The 336×280 Large Rectangle offers slightly more canvas than the popular 300×250. It's commonly placed within content areas for inline advertising.
Why 336×280 matters
The extra space compared to 300×250 allows for slightly more impactful creative while maintaining broad placement availability.
What happens when the size is wrong
Using the same creative as 300×250 without adjusting leaves unused space. The extra pixels should add value, not just padding.
Best practices
- Don't just pad a 300×250 design — use the extra space for larger text or stronger imagery.
- Maintain visual consistency with your 300×250 ads for campaign cohesion.
- Same 150KB limit applies — optimize aggressively.
Frequently asked questions
What size should a Google Display Ad — 336×280 Large Rectangle be?
The recommended size for a Google Display Ad — 336×280 Large Rectangle is 336×280 pixels (6:5 aspect ratio). The maximum file size is 150KB.
How do I resize an image for Google Display Ad — 336×280 Large Rectangle?
Upload your image to the resizer above. It will automatically crop and resize to 336×280px. Adjust the crop position if needed, then download the result. Your image never leaves your device.
Which format should I use for a Google Display Ad — 336×280 Large Rectangle?
Google Display Ads accepts JPG, PNG, GIF. We recommend JPG — Slightly larger than the 300×250 Medium Rectangle. Higher impact but less available inventory.
Is my image uploaded anywhere?
No. TinyResize runs entirely in your browser. The file is read from your device, resized on your device, and downloaded from your device. Nothing is sent to a server.