Google Display Image Ad 320x100 (Large Mobile Banner) Ad Size
320×100px · 16:5
The recommended size for Google Display Image Ad 320x100 (Large Mobile Banner) ads is 320×100px (ratio 16:5). Accepted file format: JPG, PNG, GIF, with a maximum file size of 150KB.
Placement spec
| Recommended size | 320×100px |
|---|---|
| Aspect ratio | 16:5 |
| File format | JPG, PNG, GIF |
| Max file size | 150KB |
Design rules
- 애니메이션 GIF: 30초 이하, 5FPS 이하
Frequently asked questions
What is the correct size for Google Display Image Ad 320x100 (Large Mobile Banner) ads?
The recommended size is 320×100px with a 16:5 aspect ratio.
What are the file format and size limits?
Accepted file format: JPG, PNG, GIF, with a maximum file size of 150KB.
Can I convert an existing banner to this size automatically?
Upload your original banner to ImageFactory banner resize and it is automatically converted to 320×100px and 1,400+ other placement sizes. For placements with a safe zone, AI keeps key elements inside the safe area.
More placements in this category
- Display Image Ad 120x600 (Skyscraper)
- Display Image Ad 160x600 (Wide Skyscraper)
- Display Image Ad 200x200 (Small Square)
- Display Image Ad 240x400 (Vertical Rectangle)
- Display Image Ad 250x250 (Square)
- Display Image Ad 250x360 (Triple Widescreen)
- Display Image Ad 300x1050 (Portrait)
- Display Image Ad 300x250 (Medium Rectangle)