Fun

Measure your mouse click speed (CPS) in real-time with this free online tool. Supports multiple time intervals, perfect for gamers and click speed training.

在线转动三阶魔方六个面，支持打乱、撤销和历史还原。

Play Sudoku online with multiple difficulty levels and real-time hints to boost your logical thinking.

Convert text to and from Buddha-Speak cipher text with an optional custom key. Designed for entertainment and lightweight obfuscation, not secure encryption.

经典贪吃蛇玩法，支持三档速度、障碍、触屏和本地最高分。

Create reproducible mazes by size, algorithm, exit layout, and seed. View the shortest path or distance heatmap, play online, and download as SVG.

Automatically generate creative group ship names and character pairings effortlessly.

Play the classic Sokoban puzzle game online with multiple levels, keyboard and touch controls, move and push tracking, unlimited undo, and instant restarts.

Play a sliding number puzzle online with solvable 3×3, 4×4, and 5×5 boards, move and time tracking, keyboard controls, and multi-step undo.

Generate 20-50 auspicious baby names based on your Bazi (Four Pillars of Destiny) and Five Elements. Includes complete Three Realms and Five Grids analysis.

经典十列二十行俄罗斯方块，支持键盘、触屏和等级加速。

Play the free online Guess the Number game. Guess a random number from 1 to 100, use higher/lower hints to narrow the range, and win in the fewest steps.

Take the 28-question MBTI personality assessment to get your 4-letter type code and discover your career tendencies.

Accurately track your breathing rate and total breaths. Ideal for health monitoring, sports training, and meditation.

Accurately convert horse years to human years to help owners understand their horse's growth stage.

Estimate your turtle's age based on shell length and species to make informed care and feeding decisions.

A 25-question personality test based on the OCEAN model. Quickly assess the Big Five traits and get a detailed personality analysis report.

Play the free 2048 number puzzle online with arrow keys, WASD, swipe controls, undo, live scoring, and a locally saved high score.

Quickly generate English articles that look well-structured but are completely nonsensical. Ideal for placeholder text in web design, presentations, and other layout scenarios.

Accurately convert your rabbit's age into human years to better understand your pet's life stage.