Expiry
Account senders choose how long a link remains live. A no-account send expires automatically after 7 days.
Privatt Send
The safer way to pass along what should not live in email.
Write a confidential message, encrypt it in your browser, and share an expiring link. Try one text send without an account. Your recipient never needs one.
- Encrypted before upload
- The passphrase never reaches Privatt
- No recipient account
-
Plaintext stays on the devices
Privatt stores ciphertext, not the message your recipient reads.
-
The link is only half the access
A separate passphrase is required to release and decrypt the message.
-
Every link has an end
Expiry, view limits, and revocation keep access from remaining open forever.
From your browser to theirs
A private handoff in three steps
The readable message and its passphrase never need to reach Privatt.
-
1
Write, then encrypt
Enter the message and choose a passphrase. Your browser creates a content key and encrypts the message before uploading anything.
-
2
Split the two pieces
Send the secure link through one channel. Share the passphrase another way, such as by phone or in person, so they do not travel together.
-
3
Unlock on their device
Your recipient enters the passphrase and their browser decrypts the message. Privatt never receives the readable result.
Two-channel access
A leaked link is not enough.
Send deliberately separates where the encrypted message lives from the secret that opens it. Your recipient brings the two pieces together only in their browser.
-
Send the link
Copy it yourself, or, from an account, optionally ask Privatt to email it. The link contains no passphrase.
-
Share the passphrase another way
Tell your recipient in person, by phone, or through another trusted channel. It is never stored by Privatt.
Anyone with only the link cannot open the message or test passphrase guesses offline against data stored by Privatt.
Access on your terms
Control the link before and after you share it.
Choose how access ends, keep delivery deliberate, and revoke the message if plans change.
View limit
Optionally cap successful unlocks. When the final allowed view is used, the message cannot be opened again.
Revocation
Account senders revoke from their sent list. A no-account sender receives a separate management link, shown once.
Optional email delivery
From an account, you can ask Privatt to email the link. This discloses the recipient address to Privatt only while the message is live. The passphrase is never included.
Encrypted file attachment
Paid accounts can attach one file up to 250 MiB. The browser encrypts it before direct upload, and the recipient decrypts it locally.
A separated abuse check
Before the no-account composer opens, Cloudflare Turnstile runs on a separate origin. It can receive IP and browser signals, but never your message, passphrase, or secure links.
The honest boundary
What Privatt can and cannot see
Every Send message is end-to-end encrypted. Metadata needed to operate the service remains visible.
What we can never see
- The contents of your message
- The passphrase you share with your recipient
- The decrypted message your recipient reads
What the service does see
- That a message exists, when it was created, and when it expires
- How many times the message has been successfully unlocked
- Your account email and plan when you send while signed in
- If you ask us to email the link for you: your recipient's address, kept only while the message is live
Start where you are
One secure send now. More when you need them.
The recipient experience stays the same at every level: open the link, enter the passphrase, and decrypt in the browser.
No account
One text send
Send one encrypted text message from this browser. It expires after 7 days, and a one-time management link lets you revoke it.
Free account
A reusable Send workspace
Send up to 100 encrypted text messages per calendar month, choose expiries up to 14 days, and manage links from a sent list.
Any paid Privatt plan
Longer-running Send access
Remove the monthly text-message cap, choose expiries up to 30 days, and attach one encrypted file up to 250 MiB. Anti-abuse rate limits still apply.
Straight answers
Before you send
Do I or my recipient need a Privatt account?
You can send one encrypted text message from this browser without an account. Create a free account to send more and keep a sent list. Your recipient never needs an account; they only need the link and the passphrase.
What if the link is intercepted?
The link alone cannot open the message. Your recipient also needs the passphrase, which you share separately. Never send the passphrase alongside the link.
Can Privatt read my message?
No. Your browser encrypts the message before upload, and the passphrase never reaches us. We store ciphertext without the key needed to turn it back into the message.
What happens after it is read, or if I change my mind?
You can set a view limit, and account senders can choose an expiry. No-account sends expire after 7 days. You can revoke from your sent list or with the one-time management link provided after a no-account send.
Is Send free?
Yes. You can send one text message from this browser without an account. A free account includes up to 100 text messages per calendar month with expiries up to 14 days. Any paid Privatt plan adds one encrypted file attachment up to 250 MiB, removes the monthly text-message cap, and unlocks expiries up to 30 days.
Ready when the message is
Send the secret. Keep the plaintext out of email.
Try one encrypted text send without an account, or create a free account for a reusable sent list.