Reddit Video Ad 4:5 Ad Size
1200×1500px · 4:5
The recommended size for Reddit Video Ad 4:5 ads is 1200×1500px (ratio 4:5).
Placement spec
| Recommended size | 1200×1500px |
|---|---|
| Aspect ratio | 4:5 |
| Headline max characters | 300 |
Frequently asked questions
What is the correct size for Reddit Video Ad 4:5 ads?
The recommended size is 1200×1500px with a 4:5 aspect ratio.
Can I convert an existing banner to this size automatically?
Upload your original banner to ImageFactory banner resize and it is automatically converted to 1200×1500px and 1,400+ other placement sizes. For placements with a safe zone, AI keeps key elements inside the safe area.