Are these passwords secure?

Yes. Even a simple Word+Number+Symbol pattern yields 40+ bits of entropy when drawn from a large word list with a random 2-digit number and one of several symbols. Longer patterns push well above 60 bits.

Are the passwords sent to a server?

No. All generation happens entirely in your browser using the Web Crypto API. Nothing is transmitted anywhere.

Why use words instead of random characters?

Random-character passwords are hard to memorize and type. Word-based passwords trade a small amount of theoretical entropy for a dramatic improvement in usability, making you less likely to write the password down or reuse it.

Can I use these for high-security accounts?

For very high-security accounts (banking, email) use a password manager with fully random passwords. Memorable passwords are best for mid-tier accounts where you need to type the password occasionally.

What does entropy mean?

Entropy (measured in bits) is a mathematical measure of unpredictability. A password with 50 bits of entropy means an attacker would need to try up to 2^50 (about 1 quadrillion) guesses on average to crack it.

Memorable Password Generator

Name: Memorable Password Generator
Availability: InStock
Author: Nham Vu

Generate passwords using word-number-symbol patterns that are easy to remember but hard to guess.

Generator Settings

Pattern

Separator

Capitalize words

None First ALL

Variants: 5

Generated Passwords

Click "Generate Passwords" to get started.

Entropy Guide

30–49 bits — Moderate

50–69 bits — Strong

70+ bits — Very Strong

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Summary

Generate passwords using word-number-symbol patterns that are easy to remember but hard to guess.

How it works

Pick a pattern template, such as Word + Number + Symbol or Adjective + Noun + Number.
The generator draws words from an embedded noun and adjective list.
It appends a cryptographically random number and symbol using the Web Crypto API.
Several variants appear, each with its calculated entropy shown in bits.

Use cases

Create a new account password you can actually remember.
Generate secure passphrases for less critical accounts.
Teach users the difference between memorable and random passwords.
Quickly produce multiple password candidates to choose from.

Frequently Asked Questions

Last updated: 2026-07-01 · Reviewed by Nham Vu