Private by design
Your entries are encrypted before they leave your device. The server stores ciphertext—never your diary in readable form.
PRIVATE DIARY VAULT
PrivaLog
One private diary, everywhere you write.
Write on iPhone, iPad, Mac, or the web. Entries are encrypted before storage and sync by date when you're back online.
Create account
Create your account—your diary unlocks afterward with its own passphrase.
After sign-in, unlock your diary with your passphrase.
Already have an account? Sign in
- Encrypted before storage
- Works offline
- Syncs across devices
- Your passphrase stays yours
What sets PrivaLog apart
Write anywhere
Start on your iPhone, continue on your Mac, and open the same dated entry from the web.
Built for reflection
Mood, tags, favorites, calendar views, and search help you revisit patterns without giving up privacy.
How sync stays private
- Write on any device
- Encrypt before storage
- Sync ciphertext when online
PrivaLog cannot recover your encryption passphrase. Keep it somewhere safe.