Twitch Homepage Headliner Mobile Banner Ad Size
640×100px · 32:5
The recommended size for Twitch Homepage Headliner Mobile Banner ads is 640×100px (ratio 32:5). Accepted file format: JPG,PNG, with a maximum file size of 350KB.
Placement spec
| Recommended size | 640×100px |
|---|---|
| Aspect ratio | 32:5 |
| File format | JPG,PNG |
| Max file size | 350KB |
Frequently asked questions
What is the correct size for Twitch Homepage Headliner Mobile Banner ads?
The recommended size is 640×100px with a 32:5 aspect ratio.
What are the file format and size limits?
Accepted file format: JPG,PNG, with a maximum file size of 350KB.
Can I convert an existing banner to this size automatically?
Upload your original banner to ImageFactory banner resize and it is automatically converted to 640×100px and 1,400+ other placement sizes. For placements with a safe zone, AI keeps key elements inside the safe area.