All tools · ✨ Generate
🎲 Random Number / Pick
Generate random integers in a range, pick a random item from a list, shuffle a list of items, or just flip a coin. All using your browser cryptographically secure random source.
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Examples
Random int 1-100
Output
47Pick from list
Input
alice, bob, carol, daveOutput
carolShuffle a deck
Input
52 itemsOutput
evenly randomized orderFrequently asked questions
Is this truly random?
Cryptographically secure — uses your browser's crypto.getRandomValues(). Good enough for raffles, password seeds, anything short of provably-fair gambling.
Can I reproduce a result?
No — there is no seed input. If you need reproducibility, use a seeded PRNG library in code.
About this tool
Random Number / Pick runs entirely in your browser using standard Web APIs. No data is sent to any server. The source for this tool is in our public GitHub repository.
Related tools
- ✨ Password Generator — Generate strong random passwords with customizable length and character sets.
- ✨ UUID Generator — Generate v4 (random) UUIDs in bulk. Copy single or batch.
- 🎲 Mock Data Generator — Generate fake names, emails, addresses, phone numbers as JSON or CSV.
Why this tool
vs typical free web-tool sites
| 1vw | Typical free site | |
|---|---|---|
| Price | Free | Free |
| Signup required | No | Often (for premium features) |
| Ads inside the tool | No | Yes (banner + video) |
| Data sent to server | No (browser-only) | Yes (inputs analyzed for ads) |
| Total tools | 96 | Often <20 or scattered across sites |
| Bookmarkable URL per tool | Yes | Mixed |
| Loads in under 1s | Yes (static) | Often slow (ad tracking) |
| Multilingual | EN / ES / PT / FR / DE | Usually EN only |
| Open source | Yes | No |