Utilities
Device Pixel Ratio Checker
devicePixelRatio is read from the current browsing context. Multiplying viewport CSS pixels by DPR estimates physical pixels.
How to use Device Pixel Ratio Checker
Step 1
Start
Open the tool and add your input.
Step 2
Adjust
Review the options and run the action.
Step 3
Get the result
Copy, download, or use the live result.
Device Pixel Ratio Checker features
- devicePixelRatio
- Estimated physical pixels
- Copy
Supported Formats / Details
Input formats
- Text
Output formats
- Ratio
Supported formats
- Text
Frequently Asked Questions
Can I change DPR here?
No. It reflects the device and zoom the browser reports.
Does browser zoom affect it?
Often yes. The reported ratio follows the browsing context.
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