Check JPG DPI
Read JFIF or EXIF DPI, pixel size and print size from one JPG in your browser. No upload. Free, no account.
or drop images here
How to check JPG DPI
This page reads the DPI tag on a JPG, usually from JFIF or EXIF. Checking does not change the file. No upload.
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Select one JPG, up to 25 MB, or drop it onto the page.
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Read pixel width, DPI source and the print size at that DPI.
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Open Change Image DPI only if you need a different print tag. Checking does not sharpen the photo.
Related image tools
JPG DPI checker questions
Answers about JPG metadata, print size and uploads.
Where does JPG DPI come from?
The tool reads JFIF or EXIF data. If no tag is present, many apps assume 72 DPI.
Change Image DPI
Is the JPG uploaded?
No. Checking runs in your browser.
Resize Image
Does checking DPI make the JPG sharper?
No. This page only reads the tag. Pixel count stays the same.
Compress Image
The print size is too small. What next?
You need more pixels, not a higher tag alone. Resize or use a larger original. Change DPI only if a printer asked for a density number.
Check Image DPI