User Agent Parser

What it does

Paste a User-Agent string and get the browser, OS, device, and engine parsed out. Useful for log analysis.

Runs entirely in your browser — no upload, no account, no watermark. For more tools in this category see the full tools index.

How to use it

1. Fill in the inputs or drop your file.
2. Click the primary button to run.
3. Copy or download the result.