9:16
4:5
1:1
16:9
9:16
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Nothing leaves your device. Everything is processed here.

Image Resizer

Your files never leave your browser

SocialShrink's image resizer changes the dimensions of your photos and images directly in your browser. We don't upload anything to any server: your file loads into your device's memory, gets resized using the Canvas API with high-quality smoothing, and you download the result. Works with JPG, PNG and WebP. You can set exact dimensions, use popular presets (1080×1080, 1920×1080) and choose how the image fits (crop, fit or stretch).

How it works

  1. Drop your image
    Drop a JPG, PNG or WebP image into the upload area. You can upload multiple images at once for batch processing.
  2. Choose the dimensions
    Enter the width and height you need, or use one of the popular presets. You can lock the aspect ratio so it's maintained when you change one value.
  3. Download the result
    Your resized image is generated instantly. You'll see the new dimensions and file size. Download it with a single click.

Your privacy

Your image is not uploaded to any server. All processing happens in your browser using the Canvas API. When you close the page, nothing remains anywhere. No account, no database, no third parties.

Frequently asked questions

Try Image Resizer now — Free, no signup, no upload

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