How It Works
Upload Image
Upload any image from your device.
Auto-Resize
Your image is automatically resized to all social media dimensions.
Download
Download individual resized images for each platform.
Frequently Asked Questions
What sizes are supported?
Can I download all sizes at once?
Is my image uploaded?
What input formats work?
About Social Resizer
What this tool does
Image editing tools let you resize, crop, compress, rotate, flip, and add watermarks to your images. All operations happen in-browser using the HTML5 Canvas, so your photos stay on your machine and are never uploaded to any server.
Why use this tool
Preparing images for a website, social media post, or email attachment usually means opening a heavy editor like Photoshop. These tools give you the most common operations in a single click, without any installation, account, or subscription.
How it works
Each tool reads your image into a canvas element, applies the requested transformation (scale, crop region, rotation angle, compression level), and generates a new downloadable file. Batch mode processes multiple images with the same settings in sequence.
Pro tip
When resizing for the web, aim for 2x the display dimensions to look sharp on Retina screens, then compress at 75-80% quality. This gives you the best balance of sharpness and speed.
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