Privacy tools. Test them here.

Threat intelligenceGUEST

Suspicious File Inspector

Inspect a local file signature, extension mismatches and SHA-256 without uploading it.

Open tool Network checksGUEST

IPv4 CIDR Calculator

Calculate network address, broadcast address and host range for IPv4 CIDR blocks.

Open tool DNS & DomainsGUEST

SSL / TLS Certificate Check

Inspect a public website TLS certificate, expiration and protocol.

Open tool DNS & DomainsGUEST

HTTP Security Headers

Inspect common security headers from a public HTTPS website.

Open tool DNS & DomainsGUEST

DNS Record Lookup

Look up A, AAAA, MX, NS, TXT and CAA records for any public domain.

Open tool DNS & DomainsGUEST

Email Security Check

Examine MX routing, SPF, DMARC and DKIM discovery hints for a domain.

Open tool Threat intelligenceGUEST

URL & Phishing Risk Analyzer

Analyze a URL for suspicious structure, impersonation cues and unsafe schemes.

Open tool Privacy & CryptoGUEST

Password Strength Checker

Estimate password strength in your browser without transmitting the password.

Open tool Privacy & CryptoGUEST

Secure Password Generator

Generate random passwords using the browser cryptographic random-number generator.

Open tool Privacy & CryptoGUEST

SHA-256 Hash Calculator

Hash text or local files without uploading their contents to DI VPN.

Open tool Privacy & CryptoGUEST

JWT Token Decoder

Decode JWT header and payload locally, without uploading the token.

Open tool Privacy & CryptoGUEST

Browser Privacy & Fingerprint Check

Inspect common fingerprinting surfaces and browser privacy signals.

Open tool DNS & DomainsGUEST

DNS Resolver Comparison

Compare a domain record as returned by Google and Cloudflare DNS.

Open tool Privacy & CryptoGUEST

URL Encoder & Decoder

Safely encode or decode URL parameters inside your browser.

Open tool Leak testsGUEST

WebRTC Leak Guard

Check whether browser calls reveal an IP that does not match your web connection.

Open tool Network checksGUEST

IP Address Check

See the public IP and approximate network location used to reach DI VPN.

Open tool Leak testsGUEST

IPv6 Leak Test

Check whether an IPv6-only address endpoint is reachable separately from the DI VPN request.

Open tool Network checksGUEST

Check Connection

Separate internet reachability, public IP and verified DI VPN tunnel status.

Open tool Browser protectionGUEST

Location Guard

Review the browser geolocation permission and the DI VPN location-guard setting.

Open tool