Secure email for everybody.

Tutanota is the world's most secure email service, easy to use and private by design. Sign up for encrypted email now.
Encrypted Email
With end-to-end encryption and 2FA, your emails have never been more secure. The built-in encryption guarantees that your mailbox belongs to you: Nobody can decrypt or read your data.
We Love Open Source

Tutanota is open source so security experts can verify the code that protects your emails. Our Android app is Google-free making Tutanota the best open source email service.

On Any Device
Our apps for iOS, Android & desktops let you send secure emails wherever you are. Our fast web client & apps make sure email encryption is a pleasant experience.
Emails
Calendar
Contacts
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Secure email, as easy as can be.
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Encrypted email always by your side.

Secure Email, No Ads

Focus on the important things. The ease and simplicity of Tutanota combined with its unique level of security leads to a fast and organized work-flow. No distraction from advertisements, just email as it should be: private and secure.

Encrypt Everything

Your data in Tutanota is always encrypted: emails, calendars, contacts, everything. Easily send a secure email with the knowledge that the Tutanota email encryption protects your entire message from prying eyes.

Business Email

Save time and money: Tutanota hosts all your business emails end-to-end encrypted in Germany. We enable your business to use the benefits of the cloud - availability, cost-efficiency, flexibility, automatic back-up - without compromising on security. With Tutanota you own your data, no one else can access it. Secure your business emails today with Tutanota.

Anonymous Email

Everybody has the right to privacy, and this includes encrypted email. That's why the basic secure email account in Tutanota will always be free of charge. No personal information and no phone numbers are required to register your anonymous email account.

Encrypted Calendar

Organization is key: Regain control over your busy life with Tutanota's encrypted calendar. The calendar is integrated seamlessly into the secure email client and can be easily accessed on any device. Event notifications are sent end-to-end encrypted to fully protect your privacy.

Encrypted Email Engineered in Germany

Tutanota is based in Hanover, Germany. All your encrypted emails are stored on our own servers in highly secured data centers in Germany, powered with renewable energy. With its strict data protection laws and the GDPR, Germany has some of the best laws in the world to protect your secure emails.

Freedom Fighters

Privacy & Security

Privacy and security are at the heart of Tutanota. We are building Tutanota to enable you to send secure emails to anyone. To fight for our right to privacy - to protect journalists, whistleblowers and human rights activists around the world - this is our mission since we have started building the encrypted email service Tutanota. Support Tutanota and help us build the Internet of the future: private and secure! Together we will stop mass surveillance with built-in encryption.

Switch to Secure Emails Today

Secure, green and ad-free. Email to feel good about.

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Switch to Secure Emails Today

Secure, green and ad-free. Email to feel good about.