Free Browser Privacy Toolbox

Run instant checks for IP, DNS/WebRTC leaks, IP reputation, geo-block access, and internet speed. Find and fix leaks fast—then pick a trusted VPN.

What's My IP

Check your public IP address, location, ISP, and whether you're using a datacenter IP.

DNS Leak Test

Detect if your DNS requests are leaking outside your VPN tunnel, exposing your browsing.

WebRTC Leak Test

Check if WebRTC is exposing your real IP address even when using a VPN.

IP Reputation

Check if your IP address is flagged as suspicious or associated with malicious activity.

Speed Test

Test your internet speed and latency to see how your VPN affects performance.

Geo-block Checker

Check if websites are blocked or restricted in different countries and regions.

Best VPNs for Privacy & Streaming

Fast, audited, reliable. Pick one that fits your needs and fix leaks for good.

ZenGuard VPN ★★★★★

Editor’s pick
Top choice
No-logs • independent audits
RAM-only servers • modern ciphers
Great for streaming & everyday privacy
Locations110+
Devices10
$9.99 /mo Save 72%

SwiftShield VPN ★★★★☆

Fastest
Speed
WireGuard by default • multi-hop
4K streaming & gaming friendly
Clean apps • strong Kill Switch
Locations95+
DevicesUnlimited
$8.99 /mo Save 66%

BudgetBee VPN ★★★★☆

Best value
Deal
Strong speeds at a great price
Streaming + P2P friendly
Apps for every major platform
Locations85+
Devices7
$6.99 /mo Save 68%

*Affiliate disclosure: we may earn a commission when you buy via our links—at no extra cost to you. We only recommend VPNs that pass our security checks.

Is your VPN really protecting you? Find & fix privacy leaks in minutes

Many people install a VPN and assume they're invisible online until a DNS leak, WebRTC leak, or noisy browser fingerprint exposes their real IP address. The Zend2 browser privacy toolbox helps you verify what websites can see, measure your connection, and compare the best VPNs for privacy & streaming when something fails. Use the guided tests below to confirm your setup is secure and actually leak-free.

What to test first

  • IP Check - Lookup your public IP/ASN, city & timezone; detect datacenter vs residential ranges.
  • DNS Leak Test - Confirms that all DNS queries stay inside the VPN tunnel. ISP resolvers = leak.
  • WebRTC Leak Test - Finds local/public candidates that can reveal your IP; keep mDNS on.
  • IP Reputation - Flags hosting/proxy/risky networks that trigger CAPTCHAs or blocks.
  • Geo-block Checker - Tests regional reachability for streaming & restricted sites.
  • Internet Speed Test - Download, upload, ping & jitter using open M-Lab methodology.

Actionable tips that move the needle

  • Eliminate leaks: Enable your VPN's private DNS, leave WebRTC mDNS enabled, and prefer "Block LAN."
  • Harden the browser: Turn on Global Privacy Control, reduce Client Hints, and install a reputable blocker (uBlock Origin).
  • Choose a trustworthy VPN: Look for independent audits, RAM-only servers, WireGuard, and proven logging practices see our VPN comparison.
  • Fix streaming issues: Switch to a local gateway city, clear cookies, and try a streaming-optimized server.
  • Stabilize speed: If jitter is high, test on Ethernet, change protocol (WireGuard - OpenVPN), or pick a nearer exit node.

How our browser privacy checks help

Zend2 focuses on clarity and speed. Each tool returns a concise PASS/FAIL with plain-English guidance so you can act immediately. The browser privacy check highlights fingerprint surfaces (Canvas/WebGL/Audio), while our speed test benchmarks your connection for streaming, gaming, and remote work. When a problem appears, you can quickly validate the fix and if your provider falls short, choose a better option from our vetted VPNs.

Bottom line

Don't guess verify. Run the tests, patch any leak, and pick a VPN that matches your privacy, speed, and streaming needs. Share this page with a friend who isn't sure their VPN "actually works," and tell us which diagnostics you want next.