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1 min read
Mac OS batch resize images
You can easily batch resize groups of images within Mac OS by using the included Preview app, that is, taking a group of pictures set at one or various resolutions, and collectively resize them all together in a group to a new resolution.
- Select all the images you want resized in the Finder, and then open them within the Preview app
- From Preview, select all of the images that you want to batch resize from the left-side thumbnail drawer (
command + a
will select them all) - Now, go to the menu labeled “Tools”, and then choose “Adjust Size”
- Enter a value for what you want the new width and height to be
- Next, navigate to the “File” menu and click “Save All” or, to save a new version that is resized, choose “Export Selected Images…” or “Save As”
Tags: macos , images
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