⚙ Text Mechanic

Random String & Password Generator

Generate secure random passwords, alphanumeric strings, UUID v4 identifiers, and hex keys with customizable length and character sets.

How to Use Random String & Password Generator

  1. Select Type: Choose Passwords, Alphanumeric Strings, UUIDs (v4), or Hex Keys.
  2. Customize Character Set: Toggle uppercase, lowercase, numbers, and special symbols, and set length.
  3. Generate & Copy: Click Generate to produce fresh, cryptographically strong random tokens.

Key Features & Capabilities

  • Cryptographic Security: Uses Web Crypto API (crypto.getRandomValues) for true cryptographic entropy.
  • UUID v4 Compliant: Generate RFC 4122 compliant version 4 UUID identifiers.
  • Bulk Generation: Generate up to 1,000 passwords or keys in a single click.
  • 100% In-Browser Privacy: Your text never leaves your device or touches an external server.

Common Use Cases

  • Password Management: Create high-entropy, uncrackable passwords for online accounts.
  • API & Secret Tokens: Generate mock API keys, session tokens, and database IDs during development.

Frequently Asked Questions

Are generated passwords saved anywhere?
Never. Passwords are generated on-demand inside your browser and are never transmitted or logged.
Can I exclude ambiguous characters like 0, O, 1, and l?
Yes, enable the "Exclude Ambiguous Characters" option for clear readability.

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