Telegram Ads Ad Sizes
1 placements across 1 Telegram Ads categories. Open a placement for its safe zone and file spec.
Messaging/Channel
| Placement | Size | Ratio | Safe zone | File | Changed | Checked |
|---|---|---|---|---|---|---|
| Telegram Ads Image Ad | 640×360px | 16:9 | — | — | Jun 12, 2026 | — |
1 placements across 1 Telegram Ads categories. Open a placement for its safe zone and file spec.
| Placement | Size | Ratio | Safe zone | File | Changed | Checked |
|---|---|---|---|---|---|---|
| Telegram Ads Image Ad | 640×360px | 16:9 | — | — | Jun 12, 2026 | — |