拡張機能
Omegle IP
Become a Hacker; You see the IP in the chat window
Tetris
Tetris is a tile-matching puzzle game.
Pixel Snake
Play the sanke game in pixel
World's most useless extension
The most useless extension in the world.
FlappyBird
Play in your browser!
uView Player Picture-in-picture Extension
Watch Anime, Youtube video and more in Floating window overlay while Playing Games on PC
Only Read
A feature Packed, customizable reader extension!
Soviet Web
Replace text parts like "my stuff" with "our stuff". Communism - it's that easy!
ChessGrow
Give easy access to ChessGrow from sidebar.
Calculator for Opera
計算機をWebブラウザに追加する便利なツールを使用して、ブラウジング中に数学的な計算をすばやく実行できます。
2048
Play 2048 in your browser!
Pinky
Web Extension making 'The Settlers Online' collectibles easy to find!
Get Styles
Showdex
Pokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
Play drums!
Play drums on your keyboard (letters only)
Emoji Keyboard — typing to emoji
絵文字を探し続けます。 牛、馬、食べる、旗、笑う、泣く、絵文字などのお気に入りの絵文字を選択してコピーします
YouTube™ Auto HD-LQ
Play YouTube Videos in the Highest or Lowest Available Quality
H5games.online – Fresh online games
Play most popular and high quality online games at H5games.online
NOPE button
Play the nope audio (may take time to open)
2048 Prime
An easy-to-use and lite 2048 game!
Deck transfer for Yu-Gi-Oh! Master Duel and Neuron
Import and export Yu-Gi-Oh! decks from Master Duel and Neuron in YDK format and YDKE URLs via Konami's official card database.
YouTube™ Anywhere
Provides access to a small floating YouTube window on any page!
Rtube Watch Party
Rtube Watch Party: Your Virtual Cinema Rtube Watch Party is the ultimate tool for watching videos and movies synchronously with friends in real time. The extension keeps everyone on the same page by automatically synchronizing players.
Onets Poker
A very simple Video Poker
YouTube Repeater
Adds a button to YouTube videos to toggle auto-repeat.
The Rick-iffier
Break any webpage, transforming it into a horrible (wonderful) monstrosity!
Image Editor Web
この拡張機能を使用して、インターネット上の画像を編集します。
Email Sent - Dark Souls Notification
Dark Souls themed notification when you send an email (Gmail, Outlook, Yahoo, ProtonMail, Yandex).
Ambient light for YouTube™
Immerse yourself in YouTube™ videos with ambient light!
Memo
Watch memes on the go, while surfing web.
Steam Activity Filter
Filter for friends' activity in Steam. Allows to load activity for selected days and display needed part of it.
Sudoku Play
Play 10 quick 4x4 popup levels in Opera, then continue to the full Sudoku board.