Random Generators
2 tools in this category
Random numbers, passwords, and more. Browse all free random generators available on Softzar. Every tool runs in your browser for instant results and complete privacy.
All Tools
About Random Generators
Random generators produce unpredictable, unbiased results for applications ranging from giveaways and contests to password creation and statistical sampling. True randomness is harder to achieve than most people realize — these tools use cryptographically secure methods.
Softzar offers a random number generator for giveaways, lottery picks, and statistical sampling, plus a password generator that creates strong, secure passwords with customizable length and character sets. Both tools use secure random number generation.
All generation happens in your browser with no server calls.
How to Use Random Generators
Select the generator you need. For random numbers, set your minimum, maximum, and count. For passwords, choose length and which character types to include. Results appear instantly and can be regenerated with one click.
Frequently Asked Questions
How random are the generated numbers?
Both tools use window.crypto.getRandomValues(), a cryptographically secure pseudorandom number generator. This is the same standard used for encryption and security applications. It is significantly more random than Math.random().
Can I generate multiple random numbers at once?
Yes. The random number generator supports generating 1 to 100 numbers at a time. Duplicates can be allowed or excluded depending on your needs (for example, exclude duplicates for contest winners).
How secure are the generated passwords?
Password strength depends on length and character variety. A 16-character password with all character types (uppercase, lowercase, digits, symbols) has approximately 10^30 possible combinations. The generator uses cryptographically secure randomness.