WHYS.video

How to Increase the DPI of an Image for Better Print Quality

Learn how to increase the DPI of an image using Photoshop or GIMP without affecting its dimensions or quality.

Published

Video transcript

To increase the DPI of an image, use a software like Adobe Photoshop or GIMP. Open the image and go to the Image Size option. Uncheck ‘Resample Image’ to keep its dimensions and change the Resolution value to your desired DPI. Click OK. This increases DPI without altering quality. Remember, increasing DPI does not enhance image quality on its own; it's best for print settings.

Questions and answers

  1. What is DPI and why does it matter for images?

    DPI stands for dots per inch and it indicates the resolution of an image for printing. Higher DPI values mean better print quality but do not improve image quality on screens.

  2. Can increasing DPI improve image quality?

    Increasing DPI alone does not enhance the actual image quality; it mainly adjusts print resolution. To improve quality, image dimensions or pixel count must be increased.

  3. How do I increase DPI without changing image dimensions?

    In software like Photoshop or GIMP, uncheck 'Resample Image' when changing the Resolution value. This changes DPI without altering the image’s physical size.

  4. What software can I use to change an image's DPI?

    Popular options include Adobe Photoshop and GIMP, both of which allow users to adjust DPI settings through their Image Size or equivalent tools.

Related questions

Continue exploring

For more tips on optimizing images for print and web, check out our guides on image resizing techniques, DPI vs. PPI explanations, and best practices for photo editing software like Photoshop and GIMP.