Let me share with you, some Standard sizes of images for Famous Social media platforms.
| Platform | Type of Image | image Size (in pixels) |
| YouTube | Thumbnail | 1280 x 720 |
| Channel Cover Photo | 2560 x 1440 | |
| Post | 1200 x 630 | |
| Cover Photo | 820 x 312 | |
| Square Post | 1080 x 1080 | |
| Landscape Post | 1080 x 566 | |
| Portrait Post | 1080 x 1350 | |
| Post (in-feed) | 1200 x 675 | |
| Header Image | 1500 x 500 | |
| Post (link share) | 1200 x 627 | |
| Cover Photo | 1584 x 396 | |
| Tumblr | Image Post | 540 x 810 |
| Banner Image | 3000 x 1055 | |
| Pin (default) | 1000 x 1500 | |
| Board Cover | 800 x 450 | |
| TikTok | Video Post | 1080 x 1920 |
| Profile Picture | 200 x 200 | |
| Post (preview) | 1200 x 628 | |
| Banner | 1920 x 384 | |
| Snapchat | Geofilter | 1080 x 2340 |
| Snap Ad | 1080 x 1920 |