Video Cipher (v3)

Appends a compact binary trailer with modern cryptography to the end of MP4/MOV. The video remains playable, and decryption reads the trailer directly.

Select a cover video (MP4, MOV)

Not selected

Main secret text:

Main password:

Need a dual layer? Show additional parameters

If both fields are filled in, the same file can be opened with different passwords and show different texts.

Decoy text:

Decoy password:

Burn-password: clear password fields after operations

If a dual layer is not needed, leave the additional fields empty. The video will remain an ordinary single-password container.

Upload a video with the cipher (the same _secure file)

Not selected

Password for extraction:

Enter one of the passwords used when the file was created. The main password will show the main text, the decoy one — the decoy text.