Yes or No Decision Maker
Sometimes the hardest part of making a decision is just getting started. This tool uses a cryptographically secure random number generator to instantly pick between Yes and No — or any custom set of options you define — so you can break the deadlock and move forward with confidence.
Enter your own comma-separated choices to turn this into a fully custom random picker, suitable for choosing between any alternatives. Every past decision is recorded in a session history so you can spot patterns or simply review your fate-guided choices.
How it works
Each option is assigned an equal probability of 1/N, where N is the total number of options. A value is drawn using crypto.getRandomValues(), which produces a cryptographically secure random unsigned 32-bit integer. The result index is computed as: index = randomUint32 mod N.
Use cases
- Breaking a tie when two equally good options paralyze decision-making
- Randomly assigning tasks or turns in a group
- Choosing between custom alternatives like pizza toppings or travel destinations
- Settling friendly debates with an impartial random verdict
- Adding a fun randomness element to games or icebreaker activities
Frequently asked questions
Is the yes or no answer truly random?
Yes. The tool uses crypto.getRandomValues(), the browser's cryptographically secure random number generator, rather than a simple predictable pseudo-random function. Each option has an equal probability of 1/N, so with two choices Yes and No each has a genuine 50% chance.
Can I add my own custom options instead of just Yes and No?
Yes. Enter your own comma-separated choices to turn it into a fully custom random picker for any set of alternatives, such as restaurant names or team members. Every option still receives an equal 1/N probability regardless of how many you add.
How does a coin flip compare to this decision maker?
A fair coin flip gives two outcomes at 50% each, which matches the default Yes/No mode exactly. The advantage of this tool is that it also handles three or more options with equal odds and keeps a history of past results, which a physical coin cannot do.
Does the tool keep a history of my decisions?
Yes. Every result is recorded in a session history so you can review previous outcomes or spot patterns over time. The history lasts for your current session and is not sent anywhere, since the randomization runs entirely in your browser.
Should I use a random decision maker for important choices?
A random picker is best for low-stakes or evenly matched choices where any option is acceptable and you just need to break a deadlock. For important decisions with real consequences, use it only to surface your gut reaction — noticing whether you feel relief or regret at the result can be more useful than the result itself.