Reddit Conversation Placement Ad Size
1080×1080px · 1:1
The recommended size for Reddit Conversation Placement ads is 1080×1080px (ratio 1:1). Accepted file format: JPG,PNG, with a maximum file size of 3MB.
Placement spec
| Recommended size | 1080×1080px |
|---|---|
| Aspect ratio | 1:1 |
| Minimum size | 300×300px |
| File format | JPG,PNG |
| Max file size | 3MB |
| Headline max characters | 100 |
Frequently asked questions
What is the correct size for Reddit Conversation Placement ads?
The recommended size is 1080×1080px with a 1:1 aspect ratio.
What are the file format and size limits?
Accepted file format: JPG,PNG, with a maximum file size of 3MB.
Can I convert an existing banner to this size automatically?
Upload your original banner to ImageFactory banner resize and it is automatically converted to 1080×1080px and 1,400+ other placement sizes. For placements with a safe zone, AI keeps key elements inside the safe area.