How to Resize Images Online — Free Image Resizer

A quick guide to resizing images online for any platform — social media, websites, and more.

Image Resizing Made Simple

Whether you need images for social media, your website, or email, the Image Resizer handles it instantly.

How to Resize

  1. Open the Image Resizer
  2. Upload your image
  3. Enter new dimensions or choose a preset
  4. Download the resized image

Common Image Sizes

  • Instagram Post: 1080×1080
  • Facebook Cover: 820×312
  • Twitter Header: 1500×500
  • LinkedIn Banner: 1584×396

More Image Tools

After resizing, compress for faster loading, crop for perfect framing, or convert to different formats.