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Updated
How to Check the Dimensions of an Image on Mac
With Supercharge
- Open the settings of Supercharge, click “Tweaks”, and click “Configure…” next to “Context menu items”.
- In the “Main Menu” tab, turn on “Image/Video Dimensions”.
- Right-click an image or a video in Finder. The menu shows its dimensions, like “1920×1080”. Click them to copy them.
It shows when you right-click one file. The right-click items cannot show in synced folders, like iCloud Drive and Dropbox.
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Elevate your Mac experience
$20, one-time purchase, plus tax where applicable
- Platform
- macOS
- Requires
- macOS 26.4 or later
- Released
- September 2024
- Privacy
- No personal data collected
- Updated
- September 2026
- Version
- 1.30.1
- Size
- 16 MB
- Gumroad rating
- 5.0/5 (284 ratings)
Without an app
- Select the image in Finder, and press CommandI.
- In the Get Info window, open “More Info”. “Dimensions” shows the width and the height in pixels.
You can also choose “View › Show Preview” in Finder, which shows the dimensions of the selected image next to the files. The built-in ways are good for a quick look. Supercharge is faster when you check images often, or need to copy the size.