Hide encrypted payloads inside normal-looking files while secretly protecting sensitive data.

drag and drop your container file(s) here

image, pdf, video, audio, or zip

these are the publicly visible files that will carry your secret files/text within them
up to 1 file • max 20 mb per file

Store the result file in my File Vault

What would you like to do with the above container file(s)?

drag and drop your secret files here

these files will be encrypted and hidden within the above container file(s)

you can also type a secret message below that will be hidden in the container file as a .txt
same file and size limits as your container plan

Secret message (optional)

Your message will be encrypted and stored as a hidden text file inside the payload.

Stealth profile

Profiles adjust cost and redundancy. Standard is a good default. Paranoid and Durability are more advanced.

Password

If you lose this password, we cannot recover your hidden data. There is no backdoor or recovery key.

Confirm password

Please confirm your password.

To reveal a hidden payload, upload the encoded container file(s) and enter the password used during encode.

Password

The original password used to encrypt the encoded data into the container is required.

Tool limits by plan

Free

1 file • up to 20 MB each

File count: 1
Max size: 20 MB
Reorder: No
File Vault: No
Favorite tools: No
Stealth encryption: Yes
Stealth profiles: Quick hide, Standard stealth
StealthChain (multi-container): No
Decoy message slot: No
Stealth Lab: No
Stealth health report: Yes
Inline message viewer: Yes
Upgrade for more tools & higher limits

Member

20 files • up to 100 MB each

File count: 20
Max size: 100 MB
Reorder: Yes
File Vault: Yes
Favorite tools: Yes
Stealth encryption: Yes
Stealth profiles: Quick hide, Standard stealth, Paranoid, Durability
StealthChain (multi-container): Yes
Decoy message slot: Yes
Stealth Lab: Yes
Stealth health report: Yes
Inline message viewer: Yes
Upgrade to Member Pro for higher limits

Member Pro

100 files • up to 500 MB each

File count: 100
Max size: 500 MB
Reorder: Yes
File Vault: Yes
Favorite tools: Yes
Stealth encryption: Yes
Stealth profiles: Quick hide, Standard stealth, Paranoid, Archive, Durability
StealthChain (multi-container): Yes
Decoy message slot: Yes
Stealth Lab: Yes
Stealth health report: Yes
Inline message viewer: Yes

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Member and Member Pro plans offer higher upload limits, larger file sizes, and more advanced tools than the free guest tier. Prefer a one-time purchase? Member Pro – Lifetime gives you the same top-tier benefits with no renewals, while guests can still use a limited set of basic tools for free.