Covert
Encrypted only on your device
Files are locked with AES-256 on this device the moment you add them. There is no server, so your photos never reach us.
Photo & file vault
Photos no one else should see,
locked with one pattern.
Keep photos of your ID, contracts and wallet recovery phrases encrypted right on this device. We never ask for an account, email or phone number. The only key is the pattern you draw.
Runs in your browser, no install. Add it to your home screen and it opens like an app.
Simple protection
A 5×5 pattern is the key
Open it with a pattern drawn on a five-by-five grid. That allows far more combinations than a 4-digit PIN.
A different vault for each pattern
Draw a different pattern and a different vault opens. Without the pattern, no one can tell which other vaults exist.
One recovery code
When you create a vault you get a 24-character recovery code. If you forget the pattern, this code still opens it.
Please note: if you forget both the pattern and the recovery code, even we can't open it. That is exactly what keeps it safe. When you switch devices, move it with Download backup in the vault settings.
Pricing
Try it free first. Pay when you like it. Prices are in Korean won (KRW).
Free
₩0
- 3 vaults
- 100 photos & files
- All encryption features
1-month pass
₩2,900
- Unlimited vaults
- Unlimited photos & files
- For one month
1-year pass
₩15,000
- Unlimited vaults
- Unlimited photos & files
- For one year
Most popular
Lifetime pass
₩30,000
- Unlimited vaults
- Unlimited photos & files
- Pay once, keep it forever
FAQ
Really no sign-up?
None, not even when you pay. After paying you get a license code. On another device, just paste that code.
What if I lose my phone?
Your vaults live only on that device. On a new device, import a backup file you saved earlier and open it with your pattern or recovery code. Backups stay encrypted, so whoever finds one can't open it.
What about the originals in my Photos app?
After adding them to Covert, delete the originals in your Photos app yourself. A browser can't delete photos from your Photos app.
Can I get a refund?
Contact us with your order number within 7 days of payment for a full refund. See the refund policy for details.