Dev tools · alternatives · 2026
24 alternatives to GlassBox – what the browser reveals, and how identifiable you are
See every signal a website can read from your browser, and how identifiable it makes you. Runs entirely in your browser, nothing is sent.
GlassBox is a browser diagnostic tool that displays all signals and data a website can collect from a user's browser to assess how identifiable they are across sessions and devices. The tool runs entirely locally… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
GlassWire is a modern personal firewall and network monitor with over 54 million downloads. Download GlassWire free!
2014 · glasswire.com · its alternatives →
- 2
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 →
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Without your consent most major web platforms leak whether you are logged in. This allows any website to detect on which platforms you
2016 · robinlinus.github.io · its alternatives →
- 4EW
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 →
- 5
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 →
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💚🇺🇸🗽Secure remote browsing anywhere, any way you like it. - GitHub - BrowserBox/BrowserBox: 💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.
2023 · github.com · its alternatives →
- 8
Yes, it's open source: https://github.com/lissy93/web-check :) Why I'm building this? There are a lot of tools out there for discovering meta and security data relating to a website, IP or server. But currently, there isn't anything that does everything, all in one place and without a paywall/ user sign up. It's still a WIP, and I'm working on a new version, with some more comprehensive checks, so any feedback would be much appreciated :)
2024 · v1.web-check.xyz · its alternatives →
- 9
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 →
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💚🇺🇸🗽Secure remote browsing anywhere, any way you like it. - GitHub - BrowserBox/BrowserBox: 💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.
2021 · github.com · its alternatives →
- 12SA
2013 · browser-details.com · its alternatives →
- 13
Self-hosted, Node.js based analytics tool for those who care about privacy.
2019 · ackee.electerious.com · its alternatives →
- 14
Netfox▲95Netfox turns raw network data into plain English on your Mac: decode every device, see what it exposes, and catch the services you didn’t mean to leave open. No cloud, no account.
May 2026 · netfox.app · its alternatives →
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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 →
- 17
Audio landmark fingerprinting as a Node Stream module - adblockradio/stream-audio-fingerprint
2017 · github.com · its alternatives →
- 18
💚🇺🇸🗽Secure remote browsing anywhere, any way you like it. - GitHub - BrowserBox/BrowserBox: 💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.
2020 · github.com · its alternatives →
- 19
💚🇺🇸🗽Secure remote browsing anywhere, any way you like it. - GitHub - BrowserBox/BrowserBox: 💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.
2021 · github.com · its alternatives →
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BrowserScan▲62Check your browser fingerprints and IP address
2023 · browserscan.net · its alternatives →
- 22MI
2016 · solutions.stacktile.io · its alternatives →
- 23
Everything a single web page can work out about the browser, device and person that requested it — stated in plain English, with the raw values behind every claim.
Sep 2026 · sessioncontext.org · its alternatives →
- 24
GlassWire▲112Extra security & privacy via network monitoring
2014 · glasswire.com · its alternatives →
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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 →