Password Strength Meter For angular 8

To display the strength of the password with a visual feedback. PasswordStrengthMeter use zxcvbn to estimate the strength of the password and also provide a visual feedback with suggestions and warning messages. Useful for choosing strong password by user.

Password Strength Meter For angular 8

Get Started

Step 1: Since this lib was depending upon the zxcvbn lib, install it first

npm install [email protected] --save

Step 2: Install password-strength-meter

npm install angular-password-strength-meter --save

Step 3: Import Password Strength Meter Module into your app module

import { PasswordStrengthMeterModule } from 'angular-password-strength-meter';


imports: [
export class AppModule { }

Step 4: use the password-strength-meter component in your app.component.ts



option bind type default description
password Input() string password to calculate its strength
minPasswordLength Input() number 8 min length of password to calculate the strength
enableFeedback Input() boolean false to show/hide the suggestions and warning messages
colors Input() string[] [‘darkred’, ‘orangered’, ‘orange’, ‘yellowgreen’, ‘green’] to overide the meter colors, password strength range is 0 – 4, for strength 0 equals first color in the array and so on
strengthChange Output() number emits the strength of the provided password in number -> range 0 – 4

See live demo and download source code.


This awesome script developed by antoantonyk. Visit their official repository for more information and follow for future updates.

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