Free privacy and security tools

These tools help you keep your data private. Make a strong password and share a secret that opens once. Keep notes that only you can read, and hide your real email address with an alias.

The tools

Email aliasesA separate email address for each site. Mail comes to you, you can reply from it, and you can turn it off.alias.utilarium.app
Password generatorMake strong random passwords and passphrases in your browser, and check how strong a password is, with no sign-up.password-generator.utilarium.app
7 languages: English, Portuguese, German, Polish, Spanish, Indonesian, Arabic
Secret linkSend a password or a private message by a link that works one time, then deletes itself.secret-link.utilarium.app
Secure notesPrivate notes that only you can read, locked with your passphrase and shared by link.secure-notes.utilarium.app

More free tools

Files and media: Convert, compress, fill and sign images, PDF files and video, make QR codes and more.
Calculators: A calculator, a unit converter and a GPA calculator.
Money: Make invoices and research stocks.
Groups and events: Pick names, draw a Secret Santa, vote, plan a wedding and share a board with a group.
Learn and practice: Practice dosage maths, chess, salsa, typing and rhythm, and guess facts about the world.
Health and care: BMI, pregnancy and cycle calculators, dosage practice and private logs for health, care and plants.
Business and dev: Free tools for freelancers, small teams and developers: bookings, a help desk, a waitlist, webhooks, podcasts and packages.
Daily life: Small tools for every day: a focus timer, device tests, an art projector and a travel map.