Telegram Ads Telegram Ads Image Ad Ad Size
640×360px · 16:9
The recommended size for Telegram Ads Telegram Ads Image Ad ads is 640×360px (ratio 16:9). with a maximum file size of 5 MB.
Placement spec
| Recommended size | 640×360px |
|---|---|
| Aspect ratio | 16:9 |
| Max file size | 5 MB |
Design rules
- Aspect ratio 16:9; minimum width 640px
Frequently asked questions
What is the correct size for Telegram Ads Telegram Ads Image Ad ads?
The recommended size is 640×360px with a 16:9 aspect ratio.
What are the file format and size limits?
with a maximum file size of 5 MB.
Can I convert an existing banner to this size automatically?
Upload your original banner to ImageFactory banner resize and it is automatically converted to 640×360px and 1,400+ other placement sizes. For placements with a safe zone, AI keeps key elements inside the safe area.