Online Privacy & Security Tools

urlquery.net is like a lie detector test for the internet. We ask those sneaky URLs some tough questions and see if they're telling the truth or pulling a digital prank.

Fully open-source encrypted notepad with rich text support. No login required.

Check to see if your adblockers are working.

Alternatively, Can you block it?: Can you block it? Adblock Tester: AdBlock Tester

Open-source tests of web browser privacy.

The most private currency.

Use with a hardware wallet or paper wallet.

Private file sharing between computers.

Alternatively, LocalSend: LocalSend OnionShare: OnionShare SwissTransfer: SwissTransfer

Register domains privately

Alternatively, Orangewebsite: OrangeWebsite Servers Guru: https://servers.guru/ Infomaniak: Infomaniak

Encrypts your DNS. You can set up on basically any device.

Alternatively, Cloudflare: 1.1.1.1 NextDNS: NextDNS AdGuard: AdGuard DNS MullvadDNS: MullvadDNS UncensoredDNS: UncensoredDNS

BrowserLeaks.com is a website that checks how much private information your web browser is leaking about you. This includes your IP address, unique fonts, screen resolution, operating system, battery status, etc. Advice is given on how to fix this.

Some email clients perform operations when reading an email which give away information about the reader, to the sender of the message. If you enter your email address into the form on my home page, this web app will send you a confirmation email to make sure you own the email...

Test how protected your browser is from fingerprinting.

Alternatively (not as in-depth), Cover Your Tracks: Cover Your Tracks

Inspects files, domains, IPs, and URLs with 70+ scanners, sharing results with the security community. Free for end-users for non-commercial use.

Access JMP phone numbers from any device with internet: supports voice, SMS, MMS (pictures and group texting). Entirely open source stack and works over open protocols (XMPP).

Email aliases to protect your email.

Alternatively, Firefox Relay: Firefox Relay Simple Login: SimpleLogin