Social Media Image Resizer
Resize and crop your images for every social media platform in seconds. Free, private, and runs entirely in your browser.
Upload Image
Click to upload or drag and drop
PNG, JPG, or WebP up to 20MB
Platform Presets
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Image Resizing Tips
- Start with high resolution -- Use source images at least 2x the target size for sharp results.
- Keep subjects centered -- Social platforms may crop previews differently on mobile vs desktop.
- Watch text placement -- Avoid placing text near edges where it might get cut off in feeds.
- Consistent branding -- Use the same color palette and style across all platform images for recognition.
- 100% private -- Your images never leave your device. All processing happens locally in your browser.
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Schedule posts, resize images, and track performance across every platform with Planify.
Start for FreeFrequently Asked Questions
What are the correct image sizes for social media?
Instagram Post: 1080x1080, Story: 1080x1920, Facebook Cover: 820x312, Twitter Header: 1500x500, LinkedIn Cover: 1584x396, YouTube Thumbnail: 1280x720, Pinterest Pin: 1000x1500.
Does resizing reduce image quality?
Our tool uses high-quality canvas rendering to maintain image quality. For best results, use a high-resolution source image.
What image formats are supported?
Our image resizer supports JPG, PNG, and WebP formats. Resized images are exported as high-quality PNG files.
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