Password Strength
Score password strength, estimate crack time and generate strong passwords - offline.
betaSecurityAvailable on RapidAPI
Password Strength reference
Estimates entropy, detects common passwords (bundled list) and weak patterns (sequences, repeats, keyboard runs, years), estimates crack time, and generates strong passwords with node:crypto; deterministic checks, nothing stored.
Base URL: https://69.62.119.122.nip.io/password
Quick start
curl https://69.62.119.122.nip.io/password/health
Endpoints
| GET | /health | Health check |
| POST | /v1/check | Score a password |
| POST | /v1/generate | Generate a strong password |
Pricing
BASIC
Free
500 requests / month
PRO
$7.99 /mo
50,000 requests / month
ULTRA
$19.99 /mo
600,000 requests / month
Plans are billed through RapidAPI — subscribe there to get your API key.
Available on RapidAPI.