Compress Images for Google Ads — Free & Instant
Google Display Ads require images in multiple specific sizes. Properly optimized ad images load faster across the Google Display Network and maintain quality at all display sizes. Use ImageSmith's free image optimizer to compress your Google Ads images directly in your browser — no account needed, no watermarks, and no ads. Target under 150KB per image for best results on Google Ads.
Max File Size
150 KB
Recommended Format
JPEG
Dimensions
1200×628 (landscape), 1200×1200 (square), 300×250 (rectangle)
Google Ads Compression Tips
- 1.Responsive Display Ads accept up to 15 images in various sizes
- 2.Landscape: 1200×628 minimum, Square: 1200×1200 minimum
- 3.Logo images must be square with 1:1 ratio at 128×128 minimum
- 4.Keep ad images under 150KB for fastest Google Display Network delivery