Image Checker
Pixels, KB, aspect ratio, and estimated print size at 300 DPI.
On-device processing Free · no signup Custom always available
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Help others reduce photo & signature size for exam forms
Instagram has no direct web share link — on phone tap Share… and pick Instagram, or use Copy link and paste in your story / bio / DM.
Check photo pixels and KB before upload
JPG files do not store true DPI reliably — we estimate print size from pixel count at 300 DPI.