Random Number Generator
Random GeneratorsGenerate random numbers within a custom range. Support for integers, decimals, multiple results, and no-repeat mode.
Random Number Generator — Generate random numbers within a custom range. Support for integers, decimals, multiple results, and no-repeat mode. All processing happens instantly in your browser with zero data sent to any server.
Step-by-Step Guide
- 1Enter your data into the input area at the top of the tool.
- 2Configure any options or settings as needed.
- 3Click the primary action button to process your data.
- 4Copy the result using the Copy button, or download if available.
- 5Use Clear/Reset to start over with new data.
Use Cases
- •Quick random tasks without installing software
- •Processing sensitive data securely in your browser
- •Batch processing when working on multiple projects
- •Learning and experimenting with random concepts
Pro Tips
- 💡All data stays in your browser — safe for confidential content.
- 💡Bookmark this page for quick access from your browser toolbar.
- 💡Check the Related Tools section below for complementary utilities.
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Frequently Asked Questions
A Random Number Generator (RNG) produces numbers within a specified range using cryptographically secure randomness from your browser.
Set the minimum and maximum values, choose integer or decimal, set how many numbers to generate, and click Generate.
Yes, completely free with no signup.
Yes, the tool uses the Web Crypto API for cryptographically secure random number generation.
Yes! Enable the 'No duplicates' option to ensure all generated numbers are unique within the range.
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