Completely free, with no added fees and child-conscious ads.
Game-like learning with avatars, items, and level-ups that keep students engaged.
Hero Image

Online Quiz Tournament and Learning Platform for Classrooms

Choose a Design
10+ Tournament Bracket Styles
GTC Quiz Tournament offers more than 10 bracket designs for classroom quiz tournaments, class events, grade-level competitions, and business use. Host a tournament now.

Inviting students and joining tournaments is simple.

Instant
Invite URLs

Participant URL and QR code
Using a computer
Expiration Supported
00:26:17:30
Class and Team Support

Observer URL

Share view-only invite URLs
with parents and observers

QR Code Support
Expiration Supported

More than a one-time quiz tournament.

Use gamified features
as a learning platform that keeps students coming back.

Fun to Keep Using

Game-like mechanics help students build learning habits naturally.

Visible Growth

Daily effort becomes visible data, helping students build confidence.

Learn Together

Students can compete with classmates and learners beyond their school.

Features that support busy teachers.

Quick to Start

Passkey sign-in lets students join
without managing passwords.

Auto-Progress Tournaments

Choose live or auto-progress modes
to run events with less setup.

Qualifier Rounds

Top qualifier performers can move
into the final bracket automatically,
keeping event operations smooth.

Less Question Prep

Copy from the question bank
to create and manage quizzes faster.

Motivate students
with game-like progress.

Points

Earn points by joining and answering correctly.
Give students a reason to continue.

1500 PT

Item Exchange

Students can collect and equip different items.

SHOP
300
500
800
1500

Experience

Points and ratings make
student growth visible.

Level-Up Feel

Lv. 5 A
Start a Quiz Tournament

Use the right mode for lessons and homework.

  • Ranking Mode

    Use ranking features when score order matters.

  • Review Reports

    Use reports to check homework and understanding.

  • Multimedia

    Add images and videos to support different question types.

Built for school operations.

  • Admin Tools

    Check progress, results, and registrations more easily.

  • Admin Logs

    Keep activity records for safer classroom operation.

  • Authentication Settings

    Manage authentication and access controls in detail.

Is managing student accounts
taking too much time?

GTC Quiz Tournament helps with modern passkey authentication.

Student account management challenge
Key Icon

Passkeys mean
no passwords.

Device authentication example
No email address required.
Security

A passkey uses the same device authentication students already use to unlock a screen, such as Face ID, fingerprint, or PIN. The sign-in credential stays securely stored on the device.

1. Unlock
as usual
2. Sign in
securely
3. Start
quizzing

Passkeys do not send or store passwords in the service,
so they are stronger against password leaks and phishing.

Strong authentication helps students
focus on quiz activities
with fewer account worries.

Classroom learning scene

It really is completely free.

No Added Fees
¥0
Child-Conscious Ads

About the Free Plan

Our goal is to support children's learning at no cost.
Charging fees can create gaps for families and communities with fewer resources.
That is why all core features are provided for free.

About Ads

The service is free, but servers and operations still have costs. Ads help cover those costs.
Ads are limited to interstitial ads shown during page transitions, and we work to keep their frequency low so they do not interrupt learning.

Ad Safety Settings

We exclude the following ad categories to keep the experience more appropriate for children.

  • Adult ads
  • Alcohol ads
  • Gambling ads
  • Some medicine and supplement ads
  • Violent or shocking ad content

Data Protection

We do not sell, externally publish, or externally share children's quiz play information or registered personal information. Students can play without entering personal information.
However, because we use GA4 (Google Analytics 4), information about site browsing and actions may be sent to Google LLC through cookies and similar technologies.

Examples of information that may be sent to GA4

  • Device information, such as OS and browser type
  • Access time, viewed pages, time on page, navigation, and interaction history
  • Approximate location, such as estimated regional level
  • Identifiers generated by cookies and similar technologies

We do not sell, publish, or share personal information collected through forms, such as a child's name, address, or contact details, for GA4.