🎲 Random Picker User Guide
The EVEDAYS Random Picker is a free web tool for fair and transparent draws. It processes instantly in your browser without server transmission and offers 3 modes. • Name Picker: Enter participant names and pick randomly with one button. Visual animation effects vividly show the drawing process. • Number Generator: Generates unique random numbers within a specified range. Useful for lottery numbers, seat assignments, order decisions, and more. • Team Divider: Randomly assigns participants into a desired number of teams. Ideal for school, company, or club group assignments. All draws are processed fairly using JavaScript's Math.random() and the Fisher-Yates shuffle algorithm.
🎯 Use Cases
• Company dinner seating: Use Team Divider for random table assignments
• School group projects: Fairly organize students into groups
• Prize draws: Transparently select winners from event participants
• Order decisions: Fairly determine presentation order, cleaning duty, etc.
• Lottery numbers: Generate 6 unique numbers from 1-45 range
• Game teams: Randomly assign teams for online/offline games
All processes are displayed on screen, so participants can directly verify results, ensuring high trust and transparency.
💡 FAQ
Q. Are the draw results truly fair?
A. JavaScript's Math.random() uses a pseudo-random number generator (PRNG). It is sufficiently fair for everyday drawing purposes, and no external manipulation is possible.
Q. Can the same person be picked multiple times?
A. In Name Picker mode, each click draws from the full list again, so the same person may be selected multiple times. To prevent duplicates, remove the picked person from the list before drawing again.
Q. Is my input data saved?
A. No. Refreshing the page resets all inputs. No data is ever sent to a server.