Security tools
Test, generate, and understand safer passwords
Small local tools for people who want better password habits before they even open a vault.
Measure
Password strength tester
Runs locally in your browser. Nothing is sent to Valtou.
Weak
Estimated offline resistance: minutes to hours
0
14+ characters
Lowercase letters
Uppercase letters
Numbers
Symbols
No common pattern
No repeated runs
Generate
Secure password generator
Memorable
Passphrase generator
Habits
Breach safety checklist
High risk
0/5
This checklist does not query any breach database. It is a private habit check for common account takeover risks.
Readiness
Vault readiness score
Needs attention
0
Explain
Local encryption demo
Ciphertext preview (IV:ciphertext, hex)
Click encrypt to turn plaintext into local AES-GCM ciphertext.
A temporary key is generated in your browser for this visual demo.