Random String Generator – Token Creator
Generate random strings with custom length and character sets. Create API keys, tokens, and unique identifiers.
Random String Generator creates truly random strings for API keys, tokens, unique identifiers, and test data. Using cryptographically secure random number generation, each string is guaranteed to be unique and unpredictable.
Customize string length, include or exclude specific character sets, and generate multiple strings at once. Perfect for developers who need test data, security tokens, or unique IDs for their applications.
Features
- Fast and efficient random-string-generator
- Easy to use interface
- No installation required
- Works directly in your browser
- Free with no limits
How to Use
Set your desired string length.
Select the character format (alphanumeric, hex, base64, custom).
Choose how many strings to generate.
Click Generate and copy the results.
Frequently Asked Questions
Are these strings truly random?
Yes, we use the Web Crypto API's getRandomValues() which provides cryptographically secure random numbers.
What's the maximum length?
You can generate strings up to 256 characters in length.
Can I use these for passwords?
Yes, these strings are secure enough for passwords and API keys. Make sure to store them safely.