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How to Check Image Size and Details
Upload an image
Drag and drop an image file onto the upload area or click to select one from your computer. The tool supports JPG, PNG, WebP, GIF, HEIC, BMP, and TIFF formats of any resolution or file size.
Review image details
The tool instantly displays file size, dimensions in pixels, aspect ratio, megapixel count, and file format. All information is extracted client-side using the Canvas API and File API.
Check EXIF metadata
Expand the EXIF data section to view detailed metadata including camera make and model, exposure settings, focal length, ISO, date taken, and GPS coordinates if available in the image.
Use the information
Use the displayed dimensions and file size to determine if your image needs resizing, check if it meets platform requirements, or verify that metadata has been properly removed after using our cleanup tool.
Why Check Your Image Dimensions
Knowing the exact dimensions and file size of your images is essential for web development, graphic design, and social media management. Oversized images slow down websites and hurt SEO, while images that are too small appear pixelated on high-resolution displays. Our image size checker gives you everything you need in one place: width and height in pixels, aspect ratio, file size in KB or MB, color depth, and DPI from EXIF data. The tool also reveals hidden EXIF metadata that can include camera settings, date stamps, and even GPS location coordinates — useful information when you need to verify image authenticity or remove personal data before sharing photos online. Since all analysis is performed entirely in your browser using client-side JavaScript, your images never leave your device, making this a completely private way to inspect your image files.