Accurate EXIF Reading
DPI is read directly from the image EXIF metadata (XResolution/YResolution) when available, the same method used by professional design software.
Image DPI Checker
Find out if your image is print-ready. Upload your image and instantly see its DPI, pixel dimensions, file size, and a print readiness rating, all analyzed in seconds.
Upload Your Image
Drag and drop or click to select — JPG, PNG, WebP, GIF, BMP, TIFF supported
Image is used only for DPI analysis and immediately discarded.
Analysing image…
Guide
How to Check Your Image DPI
1
Upload Your Image
Drag and drop or choose any image from your device.
2
View DPI Results
See the DPI value, dimensions, and physical print size in inches.
3
Check the Rating
Read the print quality rating: web, draft, standard, or professional.
Know Your DPI Before You Print
Print one wedding invite at 72 DPI and the result is a blurry mess. The DPI checker reads any image instantly and tells you the exact resolution plus the maximum print size that will look sharp.
Use it before sending files to a print shop, ordering canvas wraps, or designing anything that has to look crisp at hand-held distance.
Benefits
Why Use This DPI Checker
Print Readiness Rating
Get an instant rating, Print Ready (≥300 DPI), Good, Screen Only, or Very Low, so you know at a glance whether your image is suitable for printing.
Full Image Details
See DPI, pixel width and height, file size, and file format all in one clear results panel alongside a live image preview.
Fast & Private
Analysis happens server-side in milliseconds. The image is discarded immediately after reading its metadata, nothing is stored or shared.
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FAQ
Frequently Asked Questions
Common questions about checking image DPI.
What is DPI?
DPI stands for "dots per inch", it measures the resolution of an image when printed. A higher DPI means more detail per inch. 300 DPI is the standard for professional print quality, while 72 DPI is the standard for web and screen display.
How is the DPI value calculated?
The tool first checks the image EXIF metadata (XResolution and YResolution fields). If no EXIF data is available, it falls back to PHP's GD library imageresolution() function. If neither source returns a value, 72 DPI is shown as a default.
Is my image stored on your server?
No. The image is sent to the server solely to read its EXIF metadata. It is discarded immediately after analysis and is never stored, cached, or shared.
What does "No DPI metadata found" mean?
Some image files, particularly screenshots or images exported from certain software, do not include DPI metadata. In this case the tool falls back to the GD library or shows 72 DPI as a default. The actual print quality of those images depends on their pixel dimensions relative to the intended print size.
What DPI do I need for printing?
For professional and commercial printing (business cards, posters, brochures) 300 DPI is the standard. For home or inkjet printing 150-200 DPI is generally sufficient. For web and screen display 72-96 DPI is the norm.