Dippi is a tool which can analyze any display. Input a few simple details and figure out the aspect ratio, DPI, and other details of a particular display.
It’s useful for deciding which laptop or external monitor to purchase, and if it would be considered HiDPI.
This is free and open source software.
Features include:
- Find out if a display is a good choice based on its size and resolution.
- Get advice about different densities.
- Learn the logical resolution.
- Differentiate between laptops and desktop displays.
- Stupid simple: all in a cute li’l window.
- Works out if a display’s density is:
- Very Low DPI,
- Fairly Low DPI,
- Ideal for LoDPI,
- Potentially Problematic,
- Ideal for HiDPI,
- Fairly High for HiDPI, or
- Too High DPI.
Website: github.com/cassidyjames/dippi
Support:
Developer: Cassidy James Blaede
License: GNU General Public License v3.0

Dippi is written in Vala. Learn Vala with our recommended free books and free tutorials.
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