Focus Cycles
Pomodoro technique timer with custom durations and alerts
Fact Quiz
Test your knowledge with random trivia questions
Blox Craft Run 3D Game
Run, jump, and dodge obstacles in this thrilling 3D block runner! Launch the game directly from your browser for instant free fun.
사용자 3명
WPM Test
Test your typing speed in words per minute
Calm Breath
Animated breathing guide with multiple techniques
Geo Quiz
Geography quiz testing countries capitals and flags
Pixel Art
Create 16×16 pixel art with colors and download PNG
Reddit Enhancement
강력한 도구, 더욱 스마트한 탐색 기능, 그리고 맞춤 설정 가능한 기능으로 Reddit 경험을 한층 업그레이드하세요. 이제 더 빠르고, 부드럽고, 즐겁게 Reddit을 이용할 수 있습니다!
RandomTrivia
Answer random trivia questions and track your score
World Quiz
Which city is the capital? A geography challenge quiz
Palin
Palindrome detector anagram checker and word analyser
Word Check
Check if text is a palindrome or two strings are anagrams
lichess-send-move-list
While playing games in lichess.org, this add-on sends move list to a local server for broadcasting the game.
사용자 3명
YouTube Speed Controller
Control YouTube video playback speed with ,, ., and / keys, with optional display.
사용자 3명
Text Fun
Text effect tools reverse scramble zigzag and more
Lucky Roll
Roll any polyhedral dice or flip a coin with one click
ASCII Arter
Convert text to ASCII art with multiple font styles
Banners Maker
Create ASCII text banners in multiple classic styles
Typing Test
60-second typing speed test with WPM and accuracy
Mangle Text
Apply fun text transformations scramble flip reverse
DG Caddy
Enhanced tools for Data Golf — odds conversion, EV display, profit boosts, editable odds, and devigger integration.
사용자 3명
Reddit blocker
Blocks all requests to Reddit
Lichess Puzzle Timer, by Eltecson
Make every puzzle feel like a real game and build habits that actually transfer.
사용자 3명
RPG Dice
Tabletop dice roller with modifiers and roll history
KeyCode
Press any key to see its keyCode code and key properties