Getting the photoshop banner size right is the single most critical step in creating a high-converting web graphic. A banner that loads instantly and displays perfectly on every device keeps visitors engaged, while a mis-sized file leads to pixelation, awkward layout breaks, and a loss of credibility. This guide cuts through the noise to give you exact specifications, export settings, and best practices for every major platform.
Standard Banner Dimensions for Common Placements
Before you open photoshop banner size settings, you need to know where the banner will live. Industry standards exist for a reason, providing a baseline that ensures your creative looks polished and professional. Matching these dimensions prevents unnecessary resizing and keeps your visuals sharp.
Leaderboard and Medium Rectangle
For top-of-page ads and sidebars, the leaderboard (728x90) and medium rectangle (300x250) are the most common. These sizes are designed to fit neatly within standard content columns without disrupting the reading flow. Use these dimensions for display advertising networks and promotional modules that sit alongside your main content.
Wide Skyscraper and Large Rectangle
Wider placements like the wide skyscraper (160x600) and large rectangle (336x280) are ideal for capturing attention in sidebars or dedicated ad zones. The extra vertical space allows for more detailed imagery and compelling headlines, making them effective for direct response campaigns where click-through rate is the primary goal.
Social Media Platform Specifications
Social networks treat images differently, cropping feeds and prioritizing specific ratios. A photoshop banner size for Facebook newsfeed will fail on Instagram if you don’t adjust the canvas. Tailoring your dimensions to each platform ensures your message remains intact and visually appealing.
Facebook: 1200 x 628 pixels for shared links and 1080 x 1080 for posts.
Twitter: 1200 x 675 pixels for optimal display in the feed and timeline headers.
LinkedIn: 1200 x 627 pixels for company page updates and sponsored content.
Pinterest: 1000 x 1500 pixels (2:3 ratio) to fill the full pin column width.
Website Header and Hero Banner Sizing
Your site’s header is real estate that must balance branding with usability. A hero banner needs to be wide enough to span the viewport without forcing excessive scrolling on mobile. Calculating the photoshop banner size here involves understanding responsive breakpoints.
For full-width headers, a width of 1920 pixels provides ample space for desktop design, while the height should be flexible between 300 and 600 pixels depending on the text overlay. On mobile, the height collapses to ensure the call-to-action remains tappable and the image does not push critical content off-screen.
Email Marketing Banner Best Practices
Email clients strip away complex CSS, making the photoshop banner size and file weight just as important as the layout. You need an image wide enough to look crisp on retina displays but small enough to avoid forcing users to scroll horizontally or download massive files.
Optimal width: 600 pixels, which fits comfortably within most inboxes.
File size: Under 100 KB to ensure fast loading and high deliverability.
Height: Keep it under 300 pixels to maintain the fold, ensuring the key message is visible without scrolling.
