Comprehensive image analysis - checks file sizes, dimensions, and aspect ratios for all images including CSS backgrounds
Users
6,000
0 in 30 days
Rating
3.9 / 5
unchanged in 30 days
Ratings
7
0 in 30 days
Store rank
#13K
#11K among extensions
Version
2.4.0
updated 3 Oct 2026
Users
monthly, 3 years
Latest, 15 Oct 2026:6,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:7 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Image Size Checker
"Image Size Checker" is a browser extension designed to help web developers and designers ensure the optimal use of images on their web pages.
Key Features:
Size Recommendations: Determines the optimal size for images based on their file type and dimensions, alerting you if an image exceeds the recommended file size.
Aspect Ratio Checker: Detects any mismatch between the rendered aspect ratio of an image and its intrinsic aspect ratio, ensuring images display as intended.
In-page Warnings: Provides immediate, on-page feedback by bordering problematic images in red and providing detailed warning messages, making it easy to identify and address issues.
Quick Image Info: Hover over any image to see its file size, aiding in quick assessments without digging into developer tools.
Harness the power of "Image Size Checker" to optimize the images on your site, improve loading times, and enhance the user experience.
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
0
+0.0%
0
0.00
6 months
+1,000
+20.0%
+2
+0.46
1 year
+3,000
+100.0%
+3
+0.86
Chrome Web Store search rankings
Where Image Size Checker appears when people search the store, with the 30 day change