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Resize images for Sirv CDN


  1. Visit the magic link above for either JPG or PNG file version
  2. Upload your images
  3. Wait for the site to resize and optimise
  4. Images will be set to a maximum of 3000px width and 85% quality
  5. Download the new version of your images
  6. You are now ready to upload images to Sirv

The same image resizing process can be done using a free online image optimiser like