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Preview of Image Data

Image Data by cubeleco

Show image resolution, file type, and file size on mouse over

4.7 (27 reviews)
472 Users
You'll need Firefox to use this extension
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Display an image's resolution, file type, and file size.Check if an image has failed to load before downloading.6 Available display positions: On top of image, Fixed, Follow cursor, Tooltip, Above image, and Below image.Customize with CSS
About this extension
Features:
  • Display an image's:
    • resolution
    • scaled resolution
    • file name
    • file type
    • file size
    • alt text
    • mime type
    • domain
    • pixel total
    • modification date
  • Works with images on a webpage, in a new tab, and even local files
  • 6 position settings: over, before, or after the image, fixed, follow cursor, or tool tip
  • Keyboard shortcuts and toolbar button to easily enable or disable the add-on
  • Display of data fully customizable with CSS

Permission: Access your data for all websites - Used to read and display image data to you on a web page. e.g. 800x600 jpg 3.2kB
Rated 4.7 by 27 reviewers

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Permissions and dataLearn more

Required permissions:

  • Access your data for all websites

Optional permissions:

  • Access your data for all websites
More information
Version
2.6.3
Size
26.73 KB
Last updated
4 days ago (Aug 14, 2025)
Version History
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Release notes for 2.6.3
Manifest V3 support
Visual changes to the options page
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