Image Utilities
Check dimensions, MIME type, embedded DPI, and adjust resolution metadata before you upload.
This hub lists live image utilities tools on JPG Smaller. Open a tool for measured processing, not simulated results, then follow related links for adjacent size, format, or framing rules.
Image Utilities
Change Image DPI
Some desktop publishing flows reject files because embedded DPI reads 72 even when pixel dimensions are fine.…
Image Utilities
Check Image DPI
Upload failures that mention DPI often send people straight to resize tools that change the wrong variable. T…
Image Utilities
Image Resolution Changer
Searchers asking for a resolution changer usually need fewer megapixels, not a lecture on DPI. This tool scal…
Image Utilities
Image Dimensions Checker
Rejections often cite wrong dimensions when the real issue is aspect ratio or swapped width and height after…
Image Utilities
File MIME Type Checker
Renaming .jfif to .jpg does not always satisfy server sniffers. Upload to inspect detected MIME, format label…