Generador Aleatorio
Elige números, monedas y elementos de lista
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Install the DailyDevTools extension — access all tools from your browser toolbar
What is Random Generator?
Need a random number for a game, a coin flip for a decision, or a random item picked from a list? DailyDevTools' Random Generator covers all these cases — generate random integers in any range, simulate dice rolls (d4, d6, d8, d10, d12, d20), flip a coin, or paste a list and pick a random item. All randomness uses your browser's cryptographic random source for true unpredictability.
How to use Random Generator
- 1Select the generator type: Number, Dice, Coin, or List Picker
- 2For numbers, set your minimum and maximum range and click Generate
- 3For dice, choose your dice type and the number of dice to roll simultaneously
- 4For lists, paste your items (one per line) and click Pick to select a random item
Frequently asked questions
Is this truly random or pseudorandom?
DailyDevTools uses the Web Crypto API (crypto.getRandomValues()) for all random generation. This is a cryptographically secure pseudorandom number generator (CSPRNG), suitable for security-sensitive applications.
Can I pick multiple unique random items from a list?
Yes. Enable 'No repeats' mode when picking from a list to ensure each item can only be selected once — useful for raffles, random ordering, or drawing without replacement.
What dice types are supported?
All standard tabletop RPG dice are supported: d4, d6, d8, d10, d12, d20, and d100 (percentile). You can also roll multiple dice of the same type and see the total and individual results.
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