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Social Image Resizer

Upload an image and resize it to the correct dimensions for Instagram, Facebook, Twitter, LinkedIn, and YouTube thumbnail. Download the resized image.

  • 100% free
  • No signup
  • Runs in your browser
Common uses: social media image resizer · resize image for instagram · social media image size · image resize tool · facebook image resize

Used 22.3K times today

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Upload an image to resize it for Instagram

How to Use Social Image Resizer

  1. 1

    Upload your image

    Click Upload and select an image from your device.

  2. 2

    Select the platform and format

    Choose your target platform and post type (e.g., Instagram Post, YouTube Thumbnail).

  3. 3

    Download the resized image

    Click Download to save the correctly sized image for that platform.

Frequently Asked Questions

Which platforms are supported?
Instagram (post and story), Facebook (post and cover), Twitter/X post, LinkedIn post, and YouTube thumbnail sizes are all included.
Does it crop the image?
The tool fits your image into the target dimensions using canvas scaling, with cover-style cropping to maintain aspect ratio.

Embed This Tool

Add this tool to your website for free. Just copy and paste the code below:

<iframe src="https://utilko.com/embed/social-image-resizer/" width="100%" height="500" frameborder="0" title="Social Image Resizer"></iframe>

About Social Image Resizer

The Social Image Resizer on Utilko takes any uploaded image and resizes it to the exact pixel dimensions required by major social media platforms — saving you from juggling canvas sizes in Photoshop or Canva.

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