Dev tools · alternatives · 2026

24 alternatives to Web Browser Information (browser info)

This string identifies the browser you are using...

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Web Browser Information (browser info) launched in 2020; newer entries below may have overtaken it.

1. 1
   We got tired of asking 'What browser are you using?' and created this▲521

   Instantly detect your browser, operating system, screen resolution, and more. Get a shareable link with your browser details for support agents.

   2012 · aboutmybrowser.com · its alternatives →

2. 2
   My Browser▲220

   Easy to digest browser details to help you with tech support

   2018 · its alternatives →

3. 3
   What's my browser?▲121

   What browser am I using? What version is my browser? WhatsMyBrowser.org is the easiest way to find information about your browser, and share it to your designer, developer, or support rep.

   2014 · whatsmybrowser.org · its alternatives →

4. 4
   What every browser knows about you▲553

   This is a demonstration of all the data your browser knows about you. All this data can be accessed by any website without asking you for any permission.

   2016 · webkay.robinlinus.com · its alternatives →

5. 5SA
   Stop asking your clients "What browser are you on?"▲93

   2013 · browser-details.com · its alternatives →

6. 6
   Your Browser Is▲153

   Check your customer's web browser

   2015 · yourbrowser.is · its alternatives →

7. 7AI
   An interactive guide to how browsers work▲302

   A guide on how browsers work.

   Jan 2026 · howbrowserswork.com · its alternatives →

8. 8
   Browserbasefree tier, from $20/mo▲60

   A web browser for your AI

   2025 · browserbase.com · its alternatives →

9. 9WS
   What's Your Browser's Age?▲56

   2012 · browserage.com · its alternatives →

10. 10
    Uptain▲116

    Identify technologies on websites

    2021 · uptain.xyz · its alternatives →

11. 11
    Fonts Ninja Chrome Extension▲205

    Identify and bookmark fonts from any website

    2020 · chromewebstore.google.com · its alternatives →

12. 12
    Browserling▲242

    Live interactive cross-browser testing from your browser.

    2015 · browserling.com · its alternatives →

13. 13
    Support Details▲77

    Make tech support easier by examing their browser details

    2015 · supportdetails.com · its alternatives →

14. 14DW
    Detect which iOS devices are used on your site▲166

    2018 · dieulot.fr · its alternatives →

15. 15
    Browser Specs▲60

    Tests your browser specs on screen and email to support desk

    2016 · its alternatives →

16. 16EW
    Explore what the browser exposes about you▲275

    I built a tool that reveals the data your browser exposes automatically every time you visit a website. GitHub: https://github.com/neberej/exposedbydefault Demo: https://neberej.github.io/exposedbydefault/ Note: No data is sent anywhere. Everything runs in your browser.

    Nov 2025 · neberej.github.io · its alternatives →

17. 17
    Browser Use▲308

    We enable AI to control your browser

    2025 · browser-use.com · its alternatives →

18. 18
    mybrowser.fyi▲6

    Get your browser info to share with tech support

    2018 · its alternatives →

19. 19
    Largerio▲226

    Uncovers the technologies used on websites

    2016 · larger.io · its alternatives →

20. 20
    Find Website Used Fonts▲75

    The simplest and easiest way to identify fonts on website

    2021 · chromewebstore.google.com · its alternatives →

21. 21
    Inspect▲206

    Inspect and debug your web apps on iOS & Android devices

    2020 · inspect.dev · its alternatives →

22. 22
    BuiltWith Toolbar▲112

    Reveals the tech underneath a website. Browser extension.

    2014 · builtwith.com · its alternatives →

23. 23
    WhatFont▲127

    The easiest way to identify fonts on web pages.

    2014 · chromewebstore.google.com · its alternatives →

24. 24
    How privacy-friendly is your site?▲200

    This tool helps you check what data-protecting measures a site has taken to help you exercise control over your privacy.

    2018 · webbkoll.dataskydd.net · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →