ToolNest
100% Free

Password Generator

Generate secure random passwords with customizable length and character types. Choose from lowercase, uppercase, numbers, and special characters. Option to avoid ambiguous characters for better readability.

Generated Password

Tool options

Password Options

Password length

12

Length of the password (>3 & <257)

Strength

Good

About Password Generator

A strong password is long, mixes character types, and is genuinely random — not a variation of a word you already use. This generator creates passwords of any length from uppercase, lowercase, numbers and symbols, with checkboxes to include or exclude each set, so the result matches whatever a sign-up form demands.

Length is the setting that matters most: a twelve-character mixed password is far stronger than an eight-character one, and sixteen or more is where most cracking attempts stop being realistic. If a system rejects symbols, or a human has to type the password out loud, disable those sets or enable the option to avoid ambiguous characters — no more guessing whether that is a capital I, a lowercase l or a one.

Generation happens in your browser using the browser's own random source. The password is never transmitted, logged or stored anywhere — close the tab and it exists only where you copied it. That is worth insisting on: a password generator that sends anything to a server is a liability, not a tool.

One habit worth building: generate, paste into your password manager, and let the manager remember it. Humans are bad at inventing randomness, and this tool exists precisely so you never have to.


Password Generator Examples

Click to try!

Strong Password (12 characters)

Generate a secure password with all character types including symbols.

Password Options

Password length

12

Length of the password (>3 & <257)

Strength

Good

Simple Password (8 characters)

Generate a basic password with letters and numbers only.

Password Options

Password length

8

Length of the password (>3 & <257)

Strength

Fair

Clear Password (No ambiguous)

Generate a password without ambiguous characters (i, I, l, 0, O).

Password Options

Password length

12

Length of the password (>3 & <257)

Strength

Good


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