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Userparser is a user Agent parser & Ip Lookup API that transforms user agent strings and ip-address into rich metadata and usage analytics.

Userparser is the go-to destination for developers in need of a reliable and efficient user agent parser and IP address lookup API. Our API platform provides developers with quick and easy access to the information they need to enhance the user experience, optimize performance, and make informed decisions about their applications.

Our user agent parser API allows developers to quickly and easily extract important information from user agents, such as device type, operating system, and browser version. This information can be used to tailor the user experience, optimize performance, and make data-driven decisions about how to improve the application.

Our IP address lookup API provides developers with detailed information about the location and characteristics of their users' IP addresses. This information can be used to enhance security, improve geolocation-based services, and track user behavior and trends.

At Userparser, we understand that time is of the essence for developers, which is why we have designed our API platform to be fast, reliable, and easy to use. Whether you are working on a small project or a large-scale enterprise solution, our API platform has the capabilities you need to get the job done.

In addition to our top-notch API platform, Userparser also offers outstanding customer support. Our team of experts is available 24/7 to answer questions, provide support, and ensure that you have everything you need to be successful.

We help developers to understand browser capabilities without pinging a single server and makes it simple to know software versions, OS information and resolution of client's device This project initially started because we needed data to display ads specific to user. Ads are always placed on websites based on what the user agent is. However, there's no universal format for how a user agent is presented on every website. This causes some irregularities in identifying devices and scaling accordingly We wanted to cut down the dependency on penning code while having consistent data across all platforms.

So if you're a developer looking for a user agent parser and IP address lookup API in one API call that you can count on, look no further than Userparser. Contact us today to learn more about what we can do for you!


We wouldn't have been successful without these great projects.

  • Geonames - Geographical database that covers all countries.
  • DB-IP - The ultimate resource for IP address geolocation and network intelligence.
  • OpenStreetMap - A collaborative opensource world map project.
  • Flagpedia - Flags of the World