A short companion for Device Information: when it is useful, what it expects, and what to check before using the result.
What it does
Show what the browser reports about the current device: screen and viewport size, pixel ratio, platform, language, timezone, CPU core count, memory where it is exposed, and whether the device claims to support touch.
Use the tool
Open Device Information, add the input the tool asks for, run it, and check the output before using it elsewhere.
Input and output
- Input: text.
- Output: text.
- Category: Web.
Privacy and processing
Processing happens locally in your browser. This tool does not upload the input to ilham.dev.
Questions
Why is the reported platform sometimes wrong?
User-agent strings are unreliable, and some browsers deliberately reduce them for privacy. Treat what you see as a hint rather than a fact.
Related guide
For broader background, see Browser Debugging Utilities.