- What is User Agent Parser?
- Parse User Agent strings into structured data: browser name/version, operating system, device type/vendor. Also reads your current browser's UA automatically. Available on ToolNext — the free online toolbox. This tool is part of the Dev Tools collection on ToolNext.
- How do I use User Agent Parser?
- Open this tool and paste or type your data into the input area. Click the action button to process your data. Results update in real time as you modify the input.
- Does User Agent Parser work with standard JSON and common dev formats?
- Absolutely – you can paste JSON, SQL, or raw data directly into the panel. User Agent Parser instantly formats and highlights it, so you can copy the output without ever leaving your browser.
- Why pick an online User Agent Parser over a desktop plugin or IDE extension?
- Convenience is the main reason. User Agent Parser needs no installation, runs on any device with a browser, and your data stays local. You can access it from macOS, Windows, or even a borrowed machine.
- Is User Agent Parser free to use?
- Yes, User Agent Parser is completely free. ToolNext offers all tools and games at no cost, with no ads or registration required — just open and use.
- Do I need to sign up for {name}?
- No account or login is needed. ToolNext is designed to be instantly usable. Simply visit the page and start working.
- Is my data safe when using User Agent Parser?
- All processing happens locally in your browser for User Agent Parser. Your data is never uploaded to any server, so it remains private and secure.
- Does User Agent Parser work on mobile phones?
- Absolutely. User Agent Parser works on both desktop and mobile browsers. Touch controls and responsive design ensure a smooth experience on any screen size.
