Free Image Resizer for Social Media
Resize images to perfect dimensions for Instagram, Facebook, Twitter, LinkedIn, and more. One upload, all platforms.
Drag & drop your image here or click to browse
Supports JPG, PNG, WebP up to 10MB
Social Media Image Sizes 2026
| Platform | Image Type | Dimensions | Aspect Ratio |
|---|---|---|---|
| Square Post | 1080 × 1080 | 1:1 | |
| Portrait Post | 1080 × 1350 | 4:5 | |
| Story/Reel | 1080 × 1920 | 9:16 | |
| Feed Post | 1200 × 630 | 1.91:1 | |
| Twitter/X | Post Image | 1200 × 675 | 16:9 |
| Post | 1200 × 627 | 1.91:1 | |
| Pin | 1000 × 1500 | 2:3 |
Why Use Our Image Resizer?
Each social media platform has specific image size requirements. Using incorrectly sized images leads to cropping, blurry images, and poor engagement. Our free image resizer automatically formats your photos to the exact dimensions each platform requires.
Post Perfect Images Across All Platforms
Resize your images here, then use CrossPostingPal to schedule them across 9+ platforms simultaneously. Our platform automatically adapts content for each network's requirements.
Start Your Free TrialKey Features
Smart Cropping
Intelligent center-crop preserves key elements
Instant Download
Download all sizes with one click
100% Private
Images processed locally in your browser
Multiple Platforms
Resize for multiple platforms at once
Fast Processing
Resize images in seconds
Unlimited Use
No limits, no watermarks, completely free
Frequently Asked Questions
Why do I need different sizes for each platform?
Each platform displays images differently. Using the correct dimensions ensures your images aren't cropped unexpectedly and appear sharp without distortion.
Does this tool compress my images?
Our tool maintains high quality while optimizing file size for fast web loading. You'll get crisp images that load quickly on any platform.
What image formats are supported?
We support JPG, PNG, and WebP images up to 10MB. The resized images are output as high-quality JPG files.
Are my images stored on your servers?
No. All processing happens locally in your browser. Your images never leave your device, ensuring complete privacy.
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