Recommended social media image sizes
| Platform | Image type | Size (px) |
|---|---|---|
| Square post | 1080 × 1080 | |
| Portrait post | 1080 × 1350 | |
| Instagram / TikTok | Story, Reel, video cover | 1080 × 1920 |
| Post or link image | 1200 × 630 | |
| Cover photo | 851 × 315 | |
| X (Twitter) | Post image | 1600 × 900 |
| X (Twitter) | Header | 1500 × 500 |
| Post image | 1200 × 627 | |
| Profile cover | 1584 × 396 | |
| YouTube | Thumbnail | 1280 × 720 |
| YouTube | Channel banner | 2560 × 1440 |
| Standard pin | 1000 × 1500 |
Platforms change their layouts from time to time, so treat these as recommended sizes and check the platform’s help pages for critical campaigns.
Fill or fit?
Fill and crop scales the image until it covers the whole frame and trims the overflow; use the position sliders to choose what stays visible. Fit keeps the entire image and adds a background color in the empty space.
Private by design
The image is opened and processed by your browser on your own device. It is not uploaded to a server, so the tool also works offline once the page has loaded.