Zero-knowledge core
Your master key never leaves your device. Not in transit. Not in backup. Not ever. We literally can't unlock you.
Zero-knowledge · End-to-end encrypted
Your digital vault,
Your digital vault,
sealed by one key the world will never see.
Locklet keeps every password, recovery phrase, document and secret behind a single master key — known only to you. Not to us. Not to anyone. Ever.
- AES-256military-grade cipher
- 0servers can read you
- 1key, only yours
Passwords·
Seed phrases·
API keys·
Passports·
Bank cards·
Private notes·
2FA codes·
Wallets·
Contracts·
Anything that must stay yours·
Passwords·
Seed phrases·
API keys·
Passports·
Bank cards·
Private notes·
2FA codes·
Wallets·
Contracts·
Anything that must stay yours·
The Vault
Built like a hive. Impenetrable from the outside.
Every cell encrypted independently. Every secret sealed with your master key. We engineered Locklet so even we couldn't read your vault if we wanted to — and a court ordered us to try.
AES-256 + Argon2id
The same cipher trusted by intelligence agencies, hardened with memory-tough key derivation that laughs at brute force.
Tamper-proof sync
Signed, sealed and verified on every device. If a single byte is touched in transit, your vault refuses to open.
Auto-seal timer
Step away for a moment and the vault snaps shut behind you. Idle, panicked, or stolen — it's sealed in seconds.
Store anything
Passwords, passports, wallets, recovery phrases, scanned documents, private notes. One vault. Your whole life.
Breach radar
Locklet watches the dark web for your credentials and warns you the moment one of your secrets surfaces in the wild.
Defense posture
We assume the worst. Then we engineer past it.
Threat
Our servers are breached.
Result: attackers walk away with encrypted noise. Your master key was never on our side.
Threat
Your device is stolen.
Result: the vault is sealed within seconds. Wipe it remotely. Restore everything on a new device with your key.
Threat
You are coerced.
Result: open a decoy vault with a duress key. Real secrets stay invisible — even their existence is unprovable.
Threat
A government demands access.
Result: we comply by handing over what we have — ciphertext we cannot read. There is nothing else to give.
The Hive
One queen. One key. Total control.
Your master key is the queen of your hive. Every secret answers to it, nothing moves without it, and only you will ever speak it. Lose it and even Locklet can't help — that's the entire point.
- 01 Choose a master key only you would know.
- 02 Locklet derives an unbreakable cipher locally on your device.
- 03 Every secret you save is sealed before it ever leaves you.
- 04 Open the vault anywhere. Sealed instantly when you walk away.
Pricing
Simple. Honest. No backdoors in the contract either.
Solo
$0/forever
Everything one person needs to stay sealed.
- Unlimited passwords & notes
- 2 devices
- Breach radar
- Auto-seal timer
Keeper
$4/month
For people who carry their whole life in their pocket.
- Unlimited devices
- Encrypted file vault (20 GB)
- Duress key & decoy vault
- Priority breach alerts
Hive
$9/month
For families & small teams who guard together.
- Up to 6 members
- Shared vault cells
- Inheritance handoff
- Admin defense console
The world is loud. Your secrets shouldn't be.
Forge your master key today. Carry every secret you'll ever own — and never again hope no one is looking.