DPI - Dots per inch 4+

Change DPI value of an image

Vitalij Schaefer

Designed for iPad

    • 4.7 • 895 Ratings
    • Free
    • Offers In-App Purchases



This app allows you to change the DPI value of an image.
The image with the changed DPI value can be saved as a new image, shared, emailed or printed.

What’s New

Version 5.0

Bug fixes and improvements

Ratings and Reviews

4.7 out of 5
895 Ratings

895 Ratings

America's App Advisor ,

Super!! Just remember ...

... the increase in DPI = a decrease in the actual image dimensions.

The nice thing about it however, is the Developer (so smart) included a template which displays info (like the current dimensions and DPI of the image your using).

Once you enter the numeric value you want for you new image, it automatically adjusts and displays precisely what the dimensions of the new image will be.

For example:

Say I have a 3100 x 2000 pixel photo with an existing value of 96 DPI.

If I enter a new DPI of 960 DPI (a ten-fold increase for illustrative purposes) my 3100 x 2000 pixel photo will have 960 DPI.

But it’s new dimensions would more than likely be 310 x 200 pixels or a ten-fold decrease.

FYI - I haven’t tested this example’s accuracy to determine the precise dimensions, but at least you get the picture. (Pun intended).

Highest Recommendation For All This Developer’s Apps. They’re great.

BG Alice ,

Yes...the heavens!!

This app is heaven sent! I don’t have to go through the trouble of using photoshop to get 300 dpi images or pay someone to change the dpi for me. I use this app when taking images of my paintings with my iPhone to sell online. I get the dpi I need in just a few seconds. Thank you!!! Pure Awesomeness.

Bratz001 ,

I love it!!! It’s a lifesaver.

I inserted 🎞photo in the app and change the DPI I wanted. Then downloaded to my 📲pics folder. To recheck if it was change I re-upload the photo (the one that I download from the app) to the app and 🧨💣 it was ✅ done. Measurements perfect. This app is 💎.

App Privacy

The developer, Vitalij Schaefer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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