Social Media Resizer
Resize images for Instagram, YouTube, Facebook, Twitter & more.
Select Sizes
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Explore other Resize tools developed by our team
YouTube Thumbnail
The perfect 1280×720 size for your video thumbnails.
Dimensions
1280 × 720 16:9
YouTube Banner
Create channel banners for TV, Desktop, and Mobile.
Dimensions
2560 × 1440 16:9
YouTube Profile
Profile picture format for your channel (800×800).
Dimensions
800 × 800 1:1
Why Image Dimensions Matter
Using the correct image sizes ensures your content looks professional.
Each social media platform has specific image dimension requirements. When you upload an image that does not match these dimensions, the platform will automatically crop or resize it — often cutting off important parts of your image or making it look blurry.
Using properly sized images ensures your photos look sharp, your graphics display correctly, and your brand maintains a professional appearance across all platforms.
2025 Social Media Image Size Reference
| Platform | Type | Dimensions |
|---|---|---|
| Post | 1080 × 1080 | |
| Story/Reels | 1080 × 1920 | |
| YouTube | Thumbnail | 1280 × 720 |
| YouTube | Channel Banner | 2560 × 1440 |
| Post | 1200 × 630 | |
| Cover Photo | 820 × 312 | |
| Twitter/X | Post | 1200 × 675 |
| Twitter/X | Header | 1500 × 500 |
| Post | 1200 × 627 | |
| Cover Photo | 1128 × 191 |
100% Private & Secure
Your images never leave your device.
Unlike online tools that upload your photos to remote servers, our tool processes everything locally in your browser. This means your images remain completely private — no uploads, no server storage, no third-party access.
Frequently Asked Questions
Common questions about our Social Media Resizer.