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Does the data on your phone need to stay secure?

Unlock your phone.Keep your data hidden.

DeniableOS puts two complete phones inside one Pixel. Your everyday PIN opens your real, ordinary life. A different PIN opens the phone nobody sees you use.

Built on GrapheneOS

When they make you unlock your phone, what will they see?

LockedIt is the same lock screen every time, with no toggle, badge or second login on it.

What they seeYour Public PIN opens a real phone with months of real history. They look, and hand it back.

What you seeYour Hidden PIN opens a complete second phone with its own apps, files and encryption. Only you ever see this screen.

On the worst dayYour Duress PIN opens the everyday phone as normal and destroys the Hidden environment's key. The phone does not wipe or reboot, and the PIN they watched you type keeps working.

Real appsMonths of real historyNothing points to a second phone

Not a hypothetical

It starts with"can I see your phone?"

Yekaterinburg, Russia · January 2024$51.8012 years.

Ksenia Karelina lived in Los Angeles. She flew home to visit her 90-year-old grandmother.

Officers looked through her phone and found a $51.80 donation she had made to a Ukrainian charity in 2022, from the US.

The charge was treason. The sentence was twelve years in a penal colony. She came home more than a year later, in a prisoner exchange.

Source: OVD-Info ↗
Cairo, Egypt · September 2019

A cartoon on your phone was enough.

After protests, police stopped people on the street and made them unlock their phones. Where they found political content, even satirical comics, the person was usually arrested.

Source: EIPR ↗
Myanmar · 2021

A photo of a protest. Then jail.

After the coup, soldiers at checkpoints and bus stations went through people's photos, contacts and Facebook. Anything linked to the protests could mean being taken away.

Source: Privacy International ↗
Boston, USA · August 2019

Someone else's posts. Visa cancelled.

Ismail Ajjawi, 17, an incoming Harvard student, was held for eight hours while officers searched his phone and asked about his friends' posts. He was sent back, and let in ten days later.

Source: PBS NewsHour ↗
New York, USA · May 2025

They wanted the wallet.

Prosecutors say a 28-year-old Italian was held in a Manhattan townhouse for more than two weeks, beaten and threatened until he gave up his Bitcoin password.

Source: CBS News ↗

Every one of these started with someone looking at a phone. Decide what they'll find.

See what they'd see

Built for people whose phone carries highly confidential data.

In daily use with journalists, NGO field teams and government users, and built for anyone who might one day hear "unlock it, please."

Journalists

Your sources trusted you with their names. Keep them off a stranger's screen.

Even a full forensic copy of the phone shows only empty space.

See how the hidden storage works

Other tools stop people getting in. Deniable is for when you're made to open the door.

If you carry…When they make you unlock it…
An encrypted or "secure" phoneIt opens as completely as any other phone.
A vault app or private spaceIt announces itself. The next words are "open that too."
A panic wipeYou hand over a blank phone, which says you had something to hide.
A burnerIt's an empty phone with a SIM card. Suspicious, and useless for your work.
DeniableYou hand over a real, working phone, and the search ends.

Two waysto start.

Keep your Pixel. Or start with one we prepare for you.

Your PINs or recovery codes.

Support works from your order and never asks for them.

Your card number.

Card payments go through a certified payment processor, never our servers.

What you do on the phone.

The installed OS sends no usage data or crash reports. It only checks your licence and updates.

No names.No logos.On purpose.

Naming our customers would tell every checkpoint what is on their phone. The same rule protects you.

55K+

device searches by US border officers in fiscal year 2025 (CBP)

~60

crypto kidnappings recorded in 2025, where the target was the person, not the password (TRM Labs)

What people ask before they buy.

Stop fearing what your phone could reveal.

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