LinkedIn Single Image Ad (Square) Ad Size
1200×1200px · 1:1
The recommended size for LinkedIn Single Image Ad (Square) ads is 1200×1200px (ratio 1:1). Accepted file format: JPG,PNG,GIF, with a maximum file size of 5MB.
Placement spec
| Recommended size | 1200×1200px |
|---|---|
| Aspect ratio | 1:1 |
| Minimum size | 360×360px |
| File format | JPG,PNG,GIF |
| Max file size | 5MB |
| Headline max characters | 70 |
| Description max characters | 100 |
Frequently asked questions
What is the correct size for LinkedIn Single Image Ad (Square) ads?
The recommended size is 1200×1200px with a 1:1 aspect ratio.
What are the file format and size limits?
Accepted file format: JPG,PNG,GIF, with a maximum file size of 5MB.
Can I convert an existing banner to this size automatically?
Upload your original banner to ImageFactory banner resize and it is automatically converted to 1200×1200px and 1,400+ other placement sizes. For placements with a safe zone, AI keeps key elements inside the safe area.