Image Size Checker Online - File Size and Dimensions
Drop images or folders here, or , or click to choose
Check image file size, width, height, format, and aspect ratio directly in your browser. Review multiple images below, remove files, or send the list to the compressor.
Try a sample
Image details
Image File Size and Pixel Dimensions
File size and pixel dimensions describe different properties of an image.
- Image File Size
- 2.4 MB
- Image Width and Height
- 1920 × 1080
- Image Format
- JPEG
Storage is shown in bytes, KB, or MB and depends on format, content, dimensions, and compression.
Pixel dimensions describe width and height, such as 1920 × 1080.
Identify JPEG, PNG, WebP, AVIF, GIF, SVG, and other browser-readable image types.
How to Check Image Size Online
- 1
Add an Image
Choose an image, add a folder, drag files onto the page, or paste from the clipboard.
- 2
Read File Size and Dimensions
View the image format, file size, pixel width, pixel height, and aspect ratio below the upload area.
- 3
Manage or Compress
Add more images, remove individual files, clear the list, or open every listed image in the batch compressor.
Read Image Details Below the Upload Area
The inline results show a local preview, filename, format, file size, pixel dimensions, and aspect ratio. The compression editor opens only when you choose To compress.
Check Multiple Image Sizes
Add several images at once, inspect them in one inline list, and optionally send the complete list to the batch compressor.
- File Size in KB or MB
- Read the storage used by each original image.
- Pixel Width and Height
- Check the decoded pixel dimensions for every selected file.
- Format and Aspect Ratio
- Identify the image format and read its simplified width-to-height ratio.
FAQs
How do I check an image's file size online?
Add the image to Vicoco and read its file size in the results below the upload area.
How do I check an image's width and height?
Add the image to the checker. Its pixel width and height appear in the inline file details.
What is the difference between image file size and dimensions?
File size measures storage in KB or MB. Dimensions measure pixel width and height. They influence each other but are not interchangeable.
Does the image size checker compress my image?
Not automatically. The checker only reads file information until you choose To compress to open the listed images in the Vicoco compressor.
Which image details does the checker show?
It shows the filename, detected format, file size, pixel width and height, aspect ratio, and a local preview.
Can I check image sizes on iPhone or Windows?
Yes. Open Vicoco in a modern browser, choose the image, and read its file size and dimensions without installing software.
Are images uploaded while I check them?
No. File inspection and processing run locally in the browser.
Check Image Size Now
Add an image to read its file size, dimensions, and format.