User Agent Inspector
Inspect a supplied user-agent string without collecting device fingerprints.
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How to use User Agent Inspector
Inspect a supplied user-agent string without collecting device fingerprints. A local Bowser parser labels recognizable browser, engine, operating-system and platform fields. Unknown strings may yield incomplete information.
- Provide the input and select the documented mode or options.
- Run the tool and review its result and any limits reported below.
- Copy the text result or download a separate output file.
Good to know
- User-agent strings can be spoofed or reduced. Parsed fields do not prove actual hardware, OS version, capabilities or identity.
- 10,000 characters. Only the string you provide is processed; the tool does not run browser fingerprinting probes.
- Processing happens in this browser tab. Inputs and results are not automatically saved or uploaded.
Common questions
What does User Agent Inspector process?
A local Bowser parser labels recognizable browser, engine, operating-system and platform fields. Unknown strings may yield incomplete information.
What happens to my original input?
The tool creates a separate result. Selected files and pasted data remain on this device; inspect the result before using it in another system.
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