Image Size & Format Checker.
Check image pixel dimensions, aspect ratio, file size and detected type.
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Fast, free and processed entirely in your browser.
Ready when you are.
Result
How to use image size & format checker
Verify that an image meets an upload requirement before submitting it. Enter or select your input, use the action button and review the generated result. Nothing is sent to an image-processing server.
What should I check?
Always review results before using them in official forms, code, or published work. File output quality and browser capability depend on your device and original input.