BlueprintLab Tools
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TOOL TOPIC

Random pickers & generators

Use these tools for fair random draws, ordering, team assignments, seating, topic selection, and simple gacha-style choices.

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JA / ENlanguages

Common tasks in this topic

Free tools for randomly picking names, numbers, seats, teams, orders, topics, and lightweight gacha-style results.

1
Pick one or more names at random
2
Draw numbers or orders without repeats
3
Randomize teams, seats, and lightweight choices

Tools in this topic

Choose the tool that most closely matches the task you need to finish.

Weighted random name pickerPick one name randomly with probability proportional to a weight you assign to each entry.Open  →No-repeat random name pickerDraw names one at a time without repeating a name until the list is reset.Open  →Pick multiple random namesSelect multiple unique names at random from a list in one draw.Open  →Random order generatorShuffle a list into a random order and return a numbered sequence.Open  →Random number draw without replacementDraw multiple unique integers from a range without replacement.Open  →Today’s fortune gachaDraw a lighthearted fortune and lucky action for today.Open  →YES / NO oracleLet a playful oracle answer a simple yes-or-no question.Open  →Lunch roulettePick one lunch option at random.Open  →Random name pickerPick one name or item at random.Open  →Random team makerShuffle names into a chosen number of teams.Open  →Seat shufflerCreate a randomized numbered seating order.Open  →Conversation topic gachaDraw a conversation topic for friends, family or a casual date.Open  →Light penalty gachaDraw a harmless, lighthearted game penalty.Open  →16-type compatibility gachaA playful unofficial compatibility gacha for two four-letter types. Not a psychological assessment.Open  →16-type message of the dayChoose a four-letter type and draw a playful message for today.Open  →Random number pickerDraw random numbers within a chosen range.Open  →

Related guides

Use these when you need the decision context around the tools.

Random draws: with replacement, without replacement, or weighted?Review decisions, failure points and workflow context.Read →

Browse by use case

Start from the job and follow the tools used in that workflow.

Doujin publishing & eventsChoose related tools from a practical workflow.Open →