Browse Apps

Practice addition and number skills with interactive math games for all ages.

An interactive graphing tool for visualizing and animating mathematical concepts like linear transformations and matrix operations.

Convert any image into colored ASCII art. Upload a photo and watch it transform into characters.

A reactive notepad calculator. Type math expressions and see results instantly — supports variables, functions, and unit conversions.

A math puzzle game where you use addition and division to get numbers close to 1. Simple rules, surprisingly deep strategy.

Generate music from math. Type a JavaScript expression and hear it as audio. An experimental way to create sound from pure mathematics.

Calculate derivatives of any math expression and see the result plotted on an interactive graph. Supports functions, constants, and complex expressions.

Clean, simple calculator for everyday math.

Full scientific calculator with trig, log, and advanced operations.

Zoom infinitely deep into the Mandelbrot set. Zero-dependency fractal explorer with smooth infinite zoom.

Plot mathematical functions in real-time on an interactive graph. Supports trigonometric, logarithmic, and polynomial functions.

Explore and generate stunning fractal patterns including Koch snowflakes, Sierpinski triangles, and tree fractals.

Watch Fourier epicycles draw 3D shapes — cubes, spheres, dragons, and more — using the Discrete Fourier Transform rendered in Three.js.

Draw custom waveforms and see them decomposed into Fourier series in real time. Visualize how frequencies combine.

Compute mean, median, mode, standard deviation, and more from a data set.

Explore prime numbers on an interactive grid — watch patterns emerge as primes light up across thousands of numbers. A beautiful way to see the structure in primes.

Solve quadratic equations and see step-by-step results.

Perform matrix operations: addition, multiplication, determinants, and more.

Add, subtract, multiply, and divide fractions with ease.

Interactive WebGL Voronoi diagram. Drag vertices and watch the diagram update in real time.

A Wordle-inspired game for binary numbers. Guess the hidden 8-bit unsigned integer in 8 tries using binary, decimal, or hex input.

Beautiful interactive visual introduction to Fourier transforms with epicycle animations.

Generate Sierpinski triangles and other fractals using the chaos game algorithm. Customize sides, colors, and restrictions to create mesmerizing patterns.

Create music from math — write tiny formulas that generate audio in real time. A bytebeat player for composing algorithmic music with just a few characters of code.

Create the perfect ambient soundscape for studying with mixable sound layers, task-based presets, and a built-in Pomodoro timer.

An elegant browser-based command-line console. Type commands, see output, and build interactive terminal-style experiences in the browser.