Image Dimensions
See the exact width and height of images in pixels, with aspect ratio, megapixels, saved DPI and print size. Check many images at once.
Free · No upload · 100% on your device
Image Dimensions
Choose images, or drop them here.
PNG, JPG, JPEG, JFIF, WEBP, AVIF, GIF, BMP, SVG · No size limit. Nothing is uploaded. You can also paste an image.
100% on your device
How to use Image Dimensions
- Choose your image, or drop it on the page.
- Adjust the settings in the side panel. The preview updates as you go.
- Select “Measure images”.
- Download the result. Your original file is left unchanged.
Private by design. Your files are processed in this browser tab and are never uploaded to KittySuite.
About Image Dimensions
Add one or more images to see their pixel size, aspect ratio and megapixels. Print size is calculated at the DPI you choose (300 is typical for photo prints). The DPI saved in a file is shown when present; it does not change the pixels. Download the table as CSV for spreadsheets.
Processing happens in this browser tab: your images are never uploaded, and the result is ready as soon as you download it. Large photos take a moment longer on phones; nothing is limited by size.
Image Dimensions: frequently asked questions
How do I find the width and height of an image?
Add one or more images to see their size in pixels, aspect ratio and megapixels in a table.
How is the print size calculated?
From the pixels and the DPI you choose; 300 DPI is typical for photo prints. The DPI saved in the file is shown when present, but it does not change the pixels.
Can I check many images at once?
Yes. Add as many as you like and download the table as a CSV for a spreadsheet.
Does changing DPI make a photo sharper?
No. DPI only describes how large the pixels print. Sharpness depends on the number of pixels.