DPI (Dots Per Inch) measures image resolution. Higher DPI means better print quality. Common DPI values: 72 (web), 150 (screen), 300 (print), 600 (professional).

Will changing DPI affect image quality?

No, DPI changes only metadata. Pixel dimensions remain the same. The visual quality of the image doesn't change, only the print size interpretation.

What DPI should I use for printing?

300 DPI is standard for high-quality photo printing. 150 DPI for documents, 600+ DPI for professional/commercial printing.

What DPI is best for web?

72 DPI is standard for web images. Some recommend 96 DPI for modern displays. Lower DPI reduces file size.

Yes, completely free with no file size limits or watermarks.

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Change Image DPI

Modify image DPI resolution for printing or web use. Free, fast, and entirely browser-based.

Drop image file here or click to browse

JPG, PNG supported. Max 50MB

Target DPI:

Selected DPI: 72

About Image DPI

DPI (Dots Per Inch) is a measurement of image resolution that determines how an image will print or display. Changing DPI metadata adjusts how the image will be interpreted by printers and software without altering the actual pixels or visual quality.

Common DPI Values

72 DPI: Standard for web and screen display
96 DPI: Modern display standard for Windows
150 DPI: Document scanning and screen viewing
300 DPI: Professional photo printing standard
600 DPI: Commercial and professional printing

Why Change DPI?

Different applications and services require specific DPI values. Print shops often require 300 DPI for quality output. Web images work best at 72 DPI. Changing DPI helps your images meet specific requirements without resampling or quality loss.