All projects
The Null Vault

A one-way machine

Send it away.
Keep no key.

Type something or choose a file. The browser encrypts it with a key that is used once, never exported, and then released.

Live web experiment · 10 MB maximum · One file upload per day

A black hole image representing The Null Vault
The Null Vault · one-way by design

The mechanics of letting go

Encrypted here.
Unrecoverable there.

Your browser converts the text or file to bytes, creates a one-time AES-GCM key, and encrypts the submission locally. Only ciphertext, a nonce, basic size and type telemetry, and an optional tag reach the vault.

01 / CHOOSE

Give the feeling a form.

Type into the vault or choose a file up to 10 MB. An optional short tag can name the edge of it.

02 / SEAL

Encrypt it in the browser.

The one-time key is non-extractable. Key bytes are never sent to or stored by the vault.

03 / RELEASE

Accept the one-way door.

The plaintext buffer is overwritten and the local key reference is released. The original cannot be reconstructed from what remains.

Nothing comes back

The absence of retrieval is the point.

The vault is built for surrender, not storage. Do not send anything illegal, nonconsensual, harmful to others, or anything you may need again.

Before you seal

Know what the machine
does and does not keep.

No recovery path.

The encryption key is not retained. Bent Moon Studio cannot restore the original text or file.

A small trace remains.

The vault keeps encrypted bytes and limited telemetry. If you add a tag, that tag remains as the only contextual artifact.

The Null Vault by Bent Moon Studio

A place to send
what should not return.

Try The Null Vault