EveryUtili
MediaDocumentsDeveloperFinanceRandomFocusMath
Add to Chrome

Media Converters

  • JPG to PNG
  • QR Code Generator
  • PNG to JPG
  • Image Compressor
  • HEIC to JPG
  • View all

Document Utilities

  • Merge PDF
  • Split PDF
  • PDF Maker
  • Compress PDF
  • Spreadsheet Converter
  • View all

Developer Tools

  • JSON Formatter
  • Password Generator
  • Base64 Encoder
  • UUID Generator
  • Hash Generator
  • View all

Financial Calculators

  • Percentage Calculator
  • Tip Calculator
  • BMI Calculator
  • Discount Calculator
  • Currency Converter
  • View all

Random & Decision Tools

  • Wheel Spinner
  • Name Picker
  • Team Generator
  • Number Generator
  • Coin Flip
  • View all

Focus & Games

  • Pomodoro Timer
  • Focus Sounds
  • Flashcards
  • To-Do List
  • Study Time Tracker
  • View all

Math & Science Calculators

  • Scientific Calculator
  • Graphing Calculator
  • Fraction Calculator
  • Quadratic Solver
  • Statistics Calculator
  • View all

© 2026 EveryUtili. All processing happens locally in your browser.

Get the Chrome extension·Privacy Policy·My data

Focus & GamesConnect Four Game
Processed 100% locally in your browser

Connect Four

Drop discs into the grid and connect four in a row before your opponent does.

Quick Answer

Connect Four lets you: Drop discs into the grid and connect four in a row before your opponent does. To start, pick vs Computer (Easy, Medium or Hard) or 2 players to share one device. You play red and go first against the computer.

Loading tool…

How to use this tool

  1. 1

    Choose a mode

    Pick vs Computer (Easy, Medium or Hard) or 2 players to share one device. You play red and go first against the computer.

  2. 2

    Drop a disc

    Tap or click a column. Your disc falls to the lowest free spot in that column.

  3. 3

    Connect four

    Line up four discs horizontally, vertically or diagonally. The winning four are highlighted.

  4. 4

    Undo or restart

    Use Undo to take back your last move, or New game to start again. Your wins are kept in the scoreboard.

Frequently Asked Questions

Related Tools

Tic-Tac-Toe

Three in a row wins. Play the computer at three difficulty levels or pass the device to a friend.

2048 Game

Slide the tiles, join equal numbers and try to reach 2048 — a classic puzzle for a short, calming break.