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Random Generator

Generate random strings, passwords, and numbers with customizable options.

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A Developer's Guide to the Random Generator

The Random Generator is a versatile tool for creating random data, from simple strings and numbers to secure passwords. It provides a wide range of options to tailor the output to your specific needs.

String Generator Features

  • Customizable Length & Quantity: Generate as many random strings as you need, at any desired length.
  • Flexible Character Sets: Choose to include uppercase letters, lowercase letters, numbers, and symbols.
  • Custom Character Pool: For more specific needs, you can provide your own set of characters to be used for generation.
  • Exclude Similar Characters: A simple toggle removes characters that are often visually confusing (like I, l, 1, O, 0), which is great for generating readable codes or IDs.
  • Cryptographically Secure Option: Choose to use the browser's window.crypto API for generating more secure, less predictable random strings, which is ideal for creating passwords or security tokens.

Number Generator Features

  • Custom Range: Generate random integers within any specified minimum and maximum range.
  • Bulk Generation: Create multiple random numbers at once by setting the desired quantity.

How to Use

For Strings

  1. Select the "String Generator" Tab.
  2. Configure:
    • Set the desired Length and Quantity.
    • Check the boxes for the Character Sets you want, or provide your own characters in the "use only these characters" field.
    • Toggle the switches for excluding similar characters or using secure generation.
  3. Generate: The strings are generated automatically. Click "Regenerate" to get a new set.
  4. Copy: Copy individual strings with the icon next to them, or copy the entire list with the "Copy All" button.

For Numbers

  1. Select the "Number Generator" Tab.
  2. Configure: Set the Min Value, Max Value, and Quantity.
  3. Generate: The numbers are generated automatically. Click "Regenerate" for a new set.
  4. Copy: Copy individual numbers or the entire list.