Minfair: Minimal Effort. Maximum Fairness for All.
The All-in-One Tool for Online Selection, Draws & Voting
No sign-up, free to use. Share the URL for fair drawings, voting, and scheduling.
Transparent results you can trust. The fairness-first tool for everyone.
All Rooms Basic Steps
Create ROOM
Share URL
Join Online
Fair for Organizers & Participants
Draw Room / Raffles • Random Picker • Team Generator
Three modes: Grouping, Winners, and Ordering. Set a future draw time and share the URL for a fair, fully automated draw. Everyone sees the results at the exact same moment.
Raffle Room / Roles • Items • Number Raffle
Create custom raffles effortlessly. Share the URL for users to join and pick roles or prizes. Supports multiple reveal methods: simultaneous, sequence, and instant.
Voting Room / Secret Ballots • Majority Rule • Instant Group Voting
Flexible rules for candidates, deadlines, and vote counts. Hide individual votes while revealing only the totals—perfect for contests and auditions.
Draft Room / Fair Allocation • Preference Matching • Draft Pick
Automatically calculates the optimal allocation based on everyone's ranked preferences. Ideal for assigning roles or distributing prizes fairly.
Planning Room / Event Scheduling • Find a Time • Availability Check
Collects availability for each date. Hide running totals to ensure honest answers. The clear overview makes scheduling smooth, even for large groups.
Why Minfair?
True fairness for organizers and participants.
Minfair is built on "Fairness ✕ Technology" to ensure everyone walks away satisfied.
"Was that drawing actually random?"
"Was there any bias?"
"Is that vote count accurate?"
Trust is hard to earn. Even if organizers promise fairness, participants need proof.
That's why Minfair acts as the neutral third party. Share the URL beforehand, and everyone joins via browser under the same conditions. Results are published simultaneously for everyone to see.
From family gatherings to classrooms and workplaces. Making every decision fair.
Fair for everyone. Trusted by everyone. Let Minfair handle the decision.
Results Secured Until Reveal
Set precise reveal times for drawings, votes, and schedules. Organizers can't peek at results early, ensuring total fairness.
Optimized for Every Purpose
Tailored interfaces for every need: Team generation, secret ballots, availability heatmaps, and more.
Simple to Use, Easy to Share
Create a room instantly without signing up. Just share the URL. Powerful tools, zero friction.
Official App - NEW!
Minfair is now more convenient with the app.
Enjoy fair drawings and voting anywhere with ease.
Rebranding & URL Change
RANDROOM is now Minfair.
Automatic redirects are in place from the old URL.
User Voices
Sakamoto, HR Dept.
Office Lunch(Draw Room)
It’s been a massive help for our company's shuffle lunches!
We have a hybrid work setup, so we gather participants on Slack and use the lot function to group people.
When HR manually grouped us before, some felt it was "biased." But since using the tool, everyone knows it's "completely random," so there are no complaints. It even helps us mingle with other departments, and participation grows every month.
We can also randomly pick a group leader during the draw, so the leader sets up a 4-person Slack chat to decide the schedule and run the lunch freely.
Y.M
Golf Competition(Draw Room)
I occasionally use it for golf competitions.
We usually play with 3 or 4 regular groups, but sticking to the same pairings gets boring, and manually pairing everyone while considering group dynamics is a hassle.
Using the group sorting function to let luck decide saves preparation time and makes it twice as fun. We use it like a "Simultaneous Pairing Reveal!" one week before the competition.
Since the history stays on the page, it’s fun to look back and say, "Oh, we were in the same group back then."
futa
Presentation Contest(Voting Room)
We used the voting function for a presentation contest.
After all presentations were done, we sent a shared URL, and everyone voted from their PC or smartphone. This time, we used a "2 votes per person" rule.
It was a close ranking, but when the announcement time came, the results were displayed clearly on a chart. Since we had remote participants, being able to vote simultaneously online was incredibly convenient.
We projected the results on a large screen during the announcement, and both the venue and remote participants got super hyped. It was a huge success!
Coordinator
Welcome Party(Planning Room)
For our department's welcome parties, Minfair's schedule adjustment is our absolute go-to.
With typical scheduling tools, everyone's availability is fully visible, so it feels awkward to check "X (Cannot Attend)" on dates that already have many "✔ (Attend)."
This tool lets you hide other people's answers, meaning you can input your true availability without worrying about others.
Our approach is to keep individual inputs hidden, view only the aggregated results, and lock in the date first. We confirm again later, but since people have already answered once, the process is incredibly smooth. I highly recommend it.
H.S, General Affairs
Sharing Gifts(Draft Room)
The Draft feature is absolutely brilliant!
When we receive lots of seasonal gifts like snacks or juice from clients, sharing is easy. But when we receive whole melons or watermelons, we always struggled with "how to divide them..."
Doing a random draw might end up with someone saying "I don't actually want this," and playing rock-paper-scissors is unfair to those not present. Plus, rules like "if you lose the watermelon game, you can join the melon game next" felt unfair too.
I found this tool via search. Everyone enters their wishlist order, and it automatically assigns (draws) the items—it was exactly what I was looking for! I’m currently exploring other situations where we can use this.
Ace Player
Amateur Baseball Team(Minfair General)
We use it for various things in our amateur baseball team.
Since everyone is a busy working adult, it's hard to gather everyone, so it's super convenient for deciding things online quickly.
We use it to split teams for practice matches, draw the batting order, and sometimes even pick fielding positions by drawing lots.
Since everyone has a smartphone, we don't need to prepare anything at the field. We even use the voting feature to elect team officers. Now, it's an indispensable daily tool for our team.
Minfair Column
View AllFrom seating arrangements at parties to role assignments in business. Discover hints and techniques to add "fairness" to every situation.
Become a member for more features
Free accounts give you basic tools, while Business Members enjoy ad-free experiences and more.
Free Account
Manage My Rooms
Organize all your rooms in a single dashboard.
Passwordless Access
Manage your rooms instantly without admin passwords.
Visibility Settings
Pre-set your default privacy and tool preferences.
Push Notifications (App only)
Get real-time alerts when your room is finalized.
Business Member
Zero Ads
Share your rooms without any distractions.
Enhanced Security
Set IP restrictions or viewing passwords.
Flexible Reminders
Set multiple email reminders for deadlines.
Boost Efficiency
Room Duplication and CSV Data Export.
You can upgrade to a Business Plan from your dashboard after registering.
If you have any questions or need consultation, please feel free to contact us.
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