Tools
Free proxy & network tools
A free toolkit for proxies, IPs and privacy. Browser Fingerprint, our Chrome and Firefox extensions and our MCP server are available now, with more tools on the way.
Coming soon
More tools on the way
A growing suite of free tools for proxies, IPs and privacy — no sign-up, nothing saved.
Proxy Checker
Test HTTP, HTTPS, SOCKS4 & SOCKS5 proxies — status, latency, speed, exit IP, location and anonymity.
IP Checker
See your public IP and what it reveals — location, ISP, ASN, and proxy / VPN / hosting flags.
IP Lookup
Look up any IP address or domain — geolocation, ISP, ASN, timezone and reverse DNS.
User Agent Checker
Parse a user-agent string — browser, engine, OS, device and the signals your browser exposes.
WebRTC Leak Test
Check whether WebRTC exposes your real IP address, even while you're behind a proxy or VPN.
My Location
Compare your IP-based location with your real GPS position on a map to spot a mismatch.
Proxy Bandwidth Checker
Measure a proxy's real download speed and latency by streaming a file through it — HTTP, HTTPS, SOCKS4 & SOCKS5.
Why use them
Built to be fast, free and private
The same principles behind Browser Fingerprint, our extensions and the tools still on the way.
Free, no sign-up
Everything here is completely free — no account, no paywall and no usage limits. The extensions install in one click from the official stores.
Private by design
The Browser Fingerprint report is computed locally and isn't sent to or stored on our servers.
Runs in your browser
No downloads or config for the web tools — open a tab and go, on desktop or mobile. The extensions live right in your toolbar.
Accurate where it counts
Repeatable, varied, blocked and unavailable reads stay distinct so the result never overclaims what the browser revealed.
Results in real time
The fingerprint scan runs when you open the page, with slower browser APIs completing as they become available.
Copy & export
Copy the snapshot hash or download the detailed JSON report for your own comparison and review.
Use cases
What people use them for
A few common reasons to reach for the toolkit.
Switch your browser between proxies in one click while you work.
Confirm a VPN or proxy actually changes the IP and location sites see.
Vet a freshly bought or scraped proxy list before relying on it.
Spot whether WebRTC is leaking your real IP from behind a proxy.
See the browser signals sites can combine into a cookie-free fingerprint.
Investigate an unfamiliar IP or domain: who owns it and where it sits.
Privacy & security
Your data stays yours
The tools are built to inspect, not to collect. What you check stays with you.
Private by default
- The fingerprint hash and detailed signal report stay in your browser
- Fingerprint results aren't sent to or stored on Proxidize servers
- No account or sign-up required
- The page uses the same consent-based site analytics as the rest of proxidize.com
- Served over encrypted HTTPS
Better together
Pair them with Proxidize proxies
The tools work with proxies from any provider — but they're built by the team behind Proxidize's managed proxy network. Pair them with clean IPs for the best results.
Learn more about Proxidize, a managed cloud proxy provider built for developers, enterprises, and AI teams — or explore proxy locations and use cases.
FAQ
Got questions?
We've got answers.
Quick answers about the free Proxidize tools and browser extensions — pricing, privacy, and what's coming next.
Talk to our teamReady to run on
clean proxies?
Start free today, or talk to our team to build a plan around your scale.