Resizing Images Using Pixlr

Dan Perich, WSO Webmaster
July 2024

Artists often need to resize images in order to enter an exhibition or to prepare for printing.  An exhibition may require a specific size, such as “1200 pixels on the longest side”.

There are many tools available to resize images.  Here we’ll use Pixlr, a free web-based tool which can be used from a Windows PC or a Mac.

Pixlr makes several image tools available.  For these instructions, we’ll use Pixlr E, Pixlr’s free photo editor.  Without an account, Pixlr E allows 3 file saves per day.  Signing up for a free account may allow more saves per day.

To resize an image using Pixlr E:

  • Open Pixlr E by going to https://pixlr.com/e/ using any Web browser.
  • Drag the image file you want to resize onto the Pixlr E web page.  This will open the file.
    — Or — 
    Click the button “Open Image”, navigate to the file you want to resize, select it and click “Upload”.
  • A window titled “Pre-resize image” may appear.  If this window does not appear, no worries, all is well. If it does appear,
    • Ensure that the “switch” labeled “Auto rotate based on exif” is “off”.  The “switch” should be dark and to the left.
    • Click on “Full HD”, then click on “Apply”.
  • A window will appear, showing the image in a window with a lot of controls.
  • From the menu at the top, select “Image” and then “Smart Resize”.
  • A window titled “Smart resize” will appear.  Ensure that “Lock proportions” is selected (colored and to the right).
  • Determine whether “Width” or “Height” is the larger number.  For whichever is larger, type “1200” into that box, replacing the previous number.  The other dimension will automatically adjust to scale.
  • Click “Apply” in the lower right corner of the window.  The window will close.
  • Click the colored “download” button in the lower right corner of the window.
  • A window titled “Save” will appear.
    • In the box under “Name”, type in the filename you’d like to use for the file.  For a WSO exhibition, the filename would be of the format “WilliamsRoxanne-DeathValleyMonkeyFlowers”.
    • Select “JPG” and then “High quality”, then click the “Save” button.

That’s it, you’re done! On a Mac, the resized image has been saved to your “Downloads” folder.