Practical browser apps, ready when you need them

Useful tools, quick games, and interactive experiments that run in your browser. No install, no account, and no checkout required for the free catalog.

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Smart Energy Monitor

Track EV and fuel usage, compare trip energy costs, and make smarter drive decisions with live metrics.

Useful starting points

Productivity Tools

Everyday browser tools for writing, files, images, planning, and productivity.

Meme Generator

Typing Speed Test

Typing Speed Test

Resume Builder

AI Summarizer

AI Text Humanizer

AI Text Humanizer

Image Compressor

Image Compressor

PDF Merge & Split

PDF Merge & Split

Background Remover

Background Remover

QR Code Generator

QR Code Generator

Password Generator

Password Generator

JSON Formatter

Pomodoro Timer

Smart Energy Monitor

Smart Energy Monitor

Sound Cue Timer

Sound Cue Timer

NoteCraft

Waypoint Navigator

Waypoint Navigator

QR Code Dialer

Inflation Calculator

Inflation Calculator

Browser Games

Quick games that play instantly on desktop and mobile.

Tic Tac Toe

Space Shooter

Air Hockey

UFO Buster

Fidget Spinner Plus

Fidget Spinner Plus

Spinner Time Race

Spinner Time Race

Reaction Time

Air Hockey 3D

Interactive Lab

Browser-based simulations, 3D demos, and visual experiments.

Trading Simulator

Trading Simulator

3D Solar System Explorer

3D Solar System Explorer

WebGL Fluid Simulation

WebGL Fluid Simulation

WebGL Wind Map

Boids JS

N-Body Gravity Simulation

N-Body Gravity Simulation

Gravity Simulator

Gravity Simulator

3D Cellular Automata

3D Cellular Automata

Rubik's Cube 3D Solver

Rubik's Cube 3D Solver

Galton Board