Sale banners need to do one thing above all else: create urgency. Whether it is a Black Friday flash sale, a seasonal clearance, or a limited-time discount, the right sale banner image drives clicks and conversions. At imgresizr.com, you can create professional sale banners at any size — for your website, social media, or print — completely free.
Sale Banner Sizes
| Platform | Dimensions |
|---|---|
| Website hero banner | 1920×600px |
| Instagram post | 1080×1080px |
| Instagram Story | 1080×1920px |
| Facebook post | 1200×630px |
| Email header | 600×200px |
How to Create Sale Banners at imgresizr.com
Upload your product or brand image to imgresizr.com. Use the Resize tool to set your target dimensions. Apply the Enhance tool to make colours bold and attention-grabbing — sale banners benefit from vivid, high-saturation images. Use the Caption tool to overlay your sale message: the discount percentage ("50% OFF"), the sale name ("SUMMER SALE"), and the urgency trigger ("3 DAYS ONLY" or "ENDS MIDNIGHT"). For maximum impact, use high-contrast text — bright white or vivid yellow on a dark background, or dark text on a bright background. Create versions for each platform: website, Instagram, Facebook, and email. Compress social versions to under 1MB.
Sale Banner Design Principles
- Lead with the biggest number — "50% OFF" is more powerful than "Half Price Sale"
- Red is the most effective sale colour — it signals urgency and discount psychology
- Include an expiry — "Ends Sunday" creates genuine urgency
- Keep it simple — one clear message beats a cluttered banner every time
- Test square vs landscape formats — results often differ significantly by platform
Create high-impact sale banners at any size, free at imgresizr.com.