Change image DPI online

DPI (Dots Per Inch) measures image resolution and print quality. Changing DPI is crucial when preparing images for different uses. For web use, 72 DPI is standard, while print materials typically require 300 DPI for professional results. Higher DPI (600+) is ideal for high-quality photo printing and detailed publications.

Our DPI changer tool modifies the DPI metadata without altering the actual pixel dimensions of your image, ensuring no quality loss. This changes how your image will be interpreted by printing devices while maintaining the original visual quality and file information.

Choose 72 DPI for web and digital display, 300 DPI for standard printing (brochures, magazines, flyers), 600 DPI for high-quality photo printing and detailed publications, or use a custom DPI setting for specialized requirements. Our tool offers preset options (72, 300, 600) or you can enter any custom value between 50 and 10000.

Yes, our online DPI changer is completely free to use. There are no hidden fees, subscriptions, or registration required. Simply upload your image, select your desired DPI setting, and download your modified image instantly.

72 DPI is standard for web images and digital displays. 300 DPI is the recommended setting for most professional printing needs like brochures and magazines. 600 DPI provides higher detail for premium photo printing and publications requiring fine detail. Custom DPI allows you to set specific values for specialized requirements.