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UTILITIES

Password Studio

Generate, customize and analyse secure passwords with intelligent controls.

⭐ Free⚡ Fast🔒 Secure🚫 No Login Required
🔒
100% Private — All passwords are generated locally in your browser. Nothing is uploaded or stored.
Click Generate to create your first password.
📖Guide: How to Build a Strong Password You'll Actually Remember→

Supported Formats

No file — generates text directly on the page.

Common Uses

•Creating a new password for a fresh online account
•Generating a passphrase that's easier to type on a phone than a random string
•Setting up a batch of unique passwords for a team or shared accounts
•Replacing a weak or reused password flagged by a security check

💡 Pro Tip

Store generated passwords in a password manager rather than memorizing them — that lets you safely use fully random, high-entropy passwords instead of settling for something memorable but weaker.

Questions People Ask

Frequently Asked Questions

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📖Password Studio Guide

Generates secure passwords in three modes — Random, Smart Word Builder, and Passphrase — with a live strength analysis showing entropy and estimated crack time.

When to use this

Use this any time you need a new password: a plain random one for a password manager, a memorable one built from words you choose, or a passphrase-style password that's both strong and easier to type or remember.

Step-by-step workflow

  1. 1Choose a mode Random Password (fully random characters), Smart Word Builder (build from your own words), or Passphrase (a string of random dictionary words).
  2. 2Set your options Random: length, character types, and options to exclude similar or ambiguous characters. Smart Word Builder: your own words plus target length. Passphrase: word count, separator, and capitalization.
  3. 3Generate one or several at once Use the count selector to generate multiple passwords in a single batch.
  4. 4Check the strength analysis Every result shows its entropy in bits, a strength label (Weak to Very Strong), and an estimated crack time.
  5. 5Copy your password Copy the one you want to use.

Tips for best results

  • ✓For a password you'll need to type manually or remember, try Smart Word Builder or Passphrase mode instead of Random — they're built to stay strong while being easier to recall.
  • ✓Turn on "Exclude similar characters" for passwords you'll need to type by hand, so you're not second-guessing an "l" vs "1" or "O" vs "0".
  • ✓Aim for a Strong or Very Strong rating in the analysis — Fair or Weak passwords are shown honestly so you know to adjust your settings.

Common mistakes to avoid

  • ⚠Assuming a longer passphrase is automatically weaker than a shorter random password — check the actual entropy figure rather than judging by character count alone.
  • ⚠Reusing the same generated password across multiple accounts — generate a fresh one for each account regardless of mode.
  • ⚠Choosing Smart Word Builder with easily-guessable personal words (like your own name or birth year) — the strength of this mode depends on the words you actually choose.

Quick FAQs