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Random String Generator

These exact characters will be used for generation

About Random Strings

  • Uses cryptographically secure random generation (where available)
  • Helpful for creating passwords, API keys, test data, or unique IDs
  • Each character has equal probability of being selected
  • No patterns or predictable sequences in the output

Common Uses

  • Passwords: Generate secure login credentials
  • API Tokens: Create unique access keys
  • Test Data: Populate databases with random values
  • Unique IDs: Generate non-sequential identifiers
  • Promo Codes: Create discount/voucher codes

Security Tips

Are these strings really random?

Yes, we use the strongest available random generator in your browser (window.crypto). For extremely sensitive use cases, consider generating strings offline.

How long should my password be?

For good security, use at least 12 characters with mixed case, numbers, and special symbols.

Can I reuse these strings?

Never reuse passwords. Each account should have its own unique credential.