What size image for Google Ads in 2026? Complete Display Network dimensions — 300x250, 728x90, 320x50, 250x250 and more. Updated March 2026.
Last updated: March 2026
All recommended Google Ads image sizes for 2026. Use these exact dimensions to avoid platform-side cropping and recompression artifacts.
| Type | Width x Height | Aspect Ratio | Notes |
|---|---|---|---|
| Medium Rectangle | 300 x 250 px | 6:5 | Most popular display format — works on desktop and mobile placements |
| Leaderboard | 728 x 90 px | 728:90 | Horizontal banner — typically placed above page content on desktop |
| Mobile Banner | 320 x 50 px | 32:5 | Standard mobile ad unit — keep text large and readable at small size |
| Square | 250 x 250 px | 1:1 | Versatile square format — works in sidebars and between content |
| Large Rectangle | 336 x 280 px | 6:5 | Larger version of medium rectangle — higher engagement rates on desktop |
Medium Rectangle
300 x 250
Ratio: 6:5
Most popular display format — works on desktop and mobile placements
Leaderboard
728 x 90
Ratio: 728:90
Horizontal banner — typically placed above page content on desktop
Mobile Banner
320 x 50
Ratio: 32:5
Standard mobile ad unit — keep text large and readable at small size
Square
250 x 250
Ratio: 1:1
Versatile square format — works in sidebars and between content
Large Rectangle
336 x 280
Ratio: 6:5
Larger version of medium rectangle — higher engagement rates on desktop
Need to resize your images?
Use Batch Resize to resize to the exact Google Ads dimensions, or Crop & Ratio to crop to the right aspect ratio first.
The top 5 Google Display Network sizes by impression volume are: 300x250 (Medium Rectangle), 728x90 (Leaderboard), 320x50 (Mobile Banner), 336x280 (Large Rectangle), and 160x600 (Wide Skyscraper). Creating ads for at least the first three covers 70%+ of available inventory.
Google Ads allows a maximum of 150 KB per display ad image. This strict limit makes pre-compression with SammaPix essential — a typical high-quality 300x250 image can easily be 200+ KB before optimization. Compress to 80% quality to stay well under the limit.
Yes, Google Ads accepts JPEG, PNG, GIF and WebP for display ads. WebP typically produces 25-30% smaller files than JPEG at the same quality — which helps you stay under the 150 KB limit while maintaining sharper visuals. Convert with SammaPix before uploading.
For Google Responsive Display Ads, upload images at 1200x628 (landscape), 1200x1200 (square), and optionally 1200x300 (logo landscape). Google automatically adapts these to fit available placements. Compress all three sizes with SammaPix to ensure fast rendering across all placements.
JPEG for photographs and lifestyle imagery, PNG for graphics with sharp edges or transparency, WebP for the best compression. All must be under 150 KB. Use SammaPix to compress — the Compress tool lets you adjust quality until you hit the target file size.
Facebook Ads Image Sizes
4 sizes — News Feed Ad, Carousel Card, Story Ad, Right Column
LinkedIn Image Sizes
5 sizes — Post Image, Article Cover, Profile Photo, Background Banner, Company Logo
Twitter / X Image Sizes
4 sizes — Single Image Tweet, In-Stream Photo, Profile Header, Profile Picture
TikTok Ads Image Sizes
3 sizes — In-Feed Ad, TopView Ad, Brand Takeover
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Need dimensions for every platform in one place? Read our complete 2026 cheat sheet — every network, every format, updated for this year.
Social Media Image Sizes 2026