Roda Pemilih Nama
Pengundian nama acak untuk kelas, tim, dan hadiah. Seleksi yang adil dengan keacakan yang aman secara kriptografis.
- Budi
- Siti
- Andi
- Dewi
- Agus
- Rina
- Putri
- Eko
Random Name Picker - Fair Student Selection (Indonesian)
The most trusted random name picker for teachers, classrooms, and giveaways. Pick students fairly with cryptographically secure randomness.
Used by 1,000+ Indonesian teachers
Mengapa Memilih wheel.expert?
Nobody Can Cry Favoritism
When the wheel calls a name, there's no arguing the teacher 'always picks the same kids.' The choice happens in plain sight, on the projector, and it's out of your hands — which is exactly why students accept it.
Pulls In the Quiet Ones
Shy students often coast because the same three hands go up every time. Random selection quietly changes the math: everyone knows their name is in the wheel, so they stay ready instead of hiding in the back row.
Spins With the WiFi Down
School networks drop at the worst moments. Install the wheel once and it keeps running with no connection — handy in a gym, a field-trip bus, or that one classroom where the signal never reaches.
Remove a Name So Everyone Gets a Turn
Tap 'remove winner' after a spin and that name drops out of the next round. Work down the list and every single person gets called once before anyone gets called twice — no spreadsheet, no tally marks.
A Genuinely Even Draw
Some pickers quietly favor whatever name you typed first. This one draws from the Web Crypto API — the same randomness source browsers use for security keys — so the last name on the list has the exact same odds as the first.
Free, No Account, Nothing Stored
No signup screen, no email capture, no ads parked over the spin button. The names you add stay in your browser and vanish when you close the tab.
How to Pick a Name Fairly
Drop In the Names
Type names one per line, or paste a whole class roster, sign-up sheet, or attendee list at once. The wheel slices itself evenly the moment the names land — eight names or eighty.
Set the Mood
Pick colors, a celebratory sound, a spin speed. A slow wind-down builds suspense for a raffle draw; a quick snap suits rapid-fire cold-calling between questions.
Spin and Let It Land
Tap the center and step back. The wheel turns, slows, and stops on one name — chosen by the algorithm, not by where you nudged it. Read the name aloud and you're moving.
Keep It or Clear It
Calling on people one at a time? Hit 'remove winner' and spin again for the next turn. Running a draw where someone could win twice? Leave every name in and spin fresh each round.
Where a Fair Name Draw Actually Helps
Cold-Calling Without the Dread
Equity sticks — names on popsicle sticks pulled from a cup — are a long-standing teaching method for spreading questions evenly. The wheel is the same idea, just bigger on a screen and impossible to fudge.
Raffle and Door-Prize Draws
Load every entrant's name, spin for the prize, then remove that name and spin for the next one down. The crowd watches the same wheel you do, so there's nothing to dispute when their name doesn't come up.
Who Presents First
Deciding speaker order by hand always feels rigged to whoever goes last. Spin once per slot — or remove each name as it's called — and the running order comes out of thin air instead of out of seniority.
Picking Who's On the Hook
Line leader, snack helper, the one who has to summarize the reading — someone has to do it. A spin assigns the unglamorous jobs without the groan of 'why me again,' because the wheel doesn't hold grudges.
Whose Turn Goes Next
Board game night, a trivia round, a kid arguing they 'never' go first — spin the names and the order is settled before the squabble starts. Turn after turn, remove the last name so the whole group cycles through.
Why This Beats a Hat Full of Paper
Random You Can Defend
Turn-Taking Built In
Ready When the Network Isn't
Siap memutar?
Bergabunglah dengan ribuan orang yang membuat pilihan acak yang adil setiap hari.
Seleksi yang Benar-Benar Acak - Cara Kerja Algoritma Kami
Berbeda dengan banyak spinner yang menggunakan Math.random(), wheel.expert menggunakan Web Crypto API (crypto.getRandomValues()) untuk menghasilkan angka acak yang aman secara kriptografis. Ini adalah API yang sama yang digunakan oleh aplikasi penting seperti pembuat kata sandi.
API Kripto Web (CSPRNG)
Kami menggunakan crypto.getRandomValues(), sebuah Penghasil Angka Acak Pseudo-Acak (CSPRNG) yang Aman Secara Kriptografis yang terpasang di semua browser modern. Hal ini memberikan keacakan berkualitas tinggi dari kumpulan entropi browser, jauh lebih baik daripada Math.random() yang dapat diprediksi.
Algoritma Seleksi yang Tidak Memihak
Ketika semua entri memiliki bobot yang sama, kami menggunakan pengambilan sampel penolakan untuk menghilangkan bias modul - masalah umum dalam pemilihan acak. Hal ini memastikan bahwa setiap entri memiliki peluang yang sama secara matematis untuk dipilih. Dengan entri berbobot, probabilitasnya sebanding dengan bobot yang diberikan.
Transparansi Sisi Klien
Semua pemilihan acak terjadi di browser Anda pada saat putaran. Kode ini terbuka dan dapat diperiksa melalui DevTools browser. Untuk hadiah dalam jumlah besar, kami merekomendasikan rekaman layar selama putaran sebagai bukti keadilan bagi penonton Anda.
🔍 Verifikasi sendiri: Buka DevTools (F12) dan periksa pembuatan nomor acak kami di Konsol. Kami menggunakan window.crypto.getRandomValues() - API kriptografi yang sama yang digunakan oleh bank dan aplikasi keamanan.
Casi d'Uso Popolari
- ✓Pemilihan kelas
- ✓Pemenang kontes
- ✓Tugas tim
- ✓Seleksi yang adil
- ✓Pemimpin kelompok
Pertanyaan yang Sering Diajukan
Ketik setiap nama di kolom input dan tekan Enter atau klik Tambah. Anda juga dapat menempelkan beberapa nama sekaligus.
Ya! Klik 'Hapus Pemenang' setelah setiap putaran untuk menghilangkan orang tersebut dari undian berikutnya - cocok untuk undian.
Anda dapat menambahkan hingga 200 nama! Sempurna untuk ruang kelas, tim, atau acara besar.