User-Agent Parser
Read a browser, OS, device, and engine from a User-Agent string. Detection is imperfect.
Tool
Output
Output appears here.Your data stays in this browser and is not uploaded.
How it works
- 1
Paste a User-Agent string.
- 2
Read the parsed fields.
- 3
Treat the result as a hint, not a proof of the client.
Related tools
Questions
Is detection perfect?
No. Clients can send any string. Reduced and privacy-preserving agents often omit details.