🛠️ TutorDA Utility Tools

Math Tools Hub

Powerful learning tools for students and AI-powered teaching tools for educators — all in one place.

📄 Generators & Practice

📄

Worksheet Generator

Select grade, topic, and difficulty — generate a beautifully formatted printable worksheet with answer key.

Print ReadyAnswer KeyMulti-Grade

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Times Table Trainer

Interactive 12x12 grid, speed rounds, boss battles, match pairs memory game, achievements, and mastery heatmap.

Boss BattleSpeed RoundAchievements

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Flashcard Drill

Spaced repetition flashcards with SM-2 algorithm. 96 built-in cards across 6 topics. Track mastery, create custom decks.

Spaced Repetition6 TopicsCustom Decks

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Math Bingo

Generate bingo cards with math problems. Self-checking answers, teacher caller system, win detection, and classroom print mode.

ClassroomPrintable4 Difficulties

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Probability Simulator

7 interactive simulations: coin flip, dice roll, card draw, Monty Hall, birthday paradox, random walk, and custom spinner.

7 SimulationsConvergenceCharts

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Peer Challenge

60-second timed math challenges with streak multipliers, leaderboard, personal bests, and multiple difficulty levels.

TimedLeaderboardStreaks

Basic+ 🎮

Live Quiz Game

Kahoot-style multiplayer quiz via PeerJS. Host on projector, players join on phones. Speed scoring, podium, sound effects.

MultiplayerReal-TimeSolo Mode

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Speed Math Sprint

60-second rapid-fire arithmetic with progressive difficulty. Daily challenges, accuracy tracking, global-style leaderboard.

60 SecondsDaily ChallengeProgressive

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Math Crossword

Crossword puzzles where clues are math problems. Auto-generated grids, 3 difficulty levels, timer, and hint system.

Auto-Generated3 LevelsHints

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Mental Math Trainer

Train mental math with Vedic math tricks, estimation challenges, and progressive brain workouts. Track improvement over time.

Vedic MathEstimationBrain Training

🔧 Calculators & Converters

⇄

Unit Converter

Convert between length, mass, temperature, area, volume, speed, time, angle, and data units.

9 CategoriesInstant

Fraction · Decimal · %

Enter any form — get all three. Simplify fractions, find GCD and LCM with step-by-step working.

3-Way ConvertGCD/LCM

Try Now %

Percentage Calculator

All percentage operations — basic %, change, increase/decrease, discounts, tip calculator, and ratio/proportion converter.

6 ModesStep-by-Step

Statistics Calculator

Mean, median, mode, range, variance, standard deviation, Z-score, frequency table, and histogram.

HistogramZ-Score

⊞

Matrix Calculator

Add, subtract, multiply matrices up to 4×4. Find determinant, inverse, transpose, and scalar operations.

Up to 4×4Inverse

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Number Theory Toolkit

Prime factorization with animated tree, GCD/LCM via Euclidean algorithm, Sieve of Eratosthenes, modular arithmetic, and divisibility tests.

Factor TreeSieveModular

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Scientific Calculator

Realistic full-featured calculator — trig, logs, powers, factorial, memory, parentheses, DEG/RAD/GRAD, 2nd functions, and calculation history.

TrigLogsMemoryHistory

Basic+ 🔍

Equation Solver

Solve linear, quadratic, systems of equations, and inequalities with step-by-step working, multiple methods, and graphing.

Step-by-StepGraphing5 Types

Basic+ d/dx

Derivative Calculator

Symbolic differentiation with step-by-step rules, graph of f(x) and f'(x), tangent line evaluator, up to 5th order.

Step-by-StepGraphingTangent Line

Basic+ ∫

Integral Calculator

Symbolic integration with rule-based engine. Power, trig, exponential, u-sub, by parts. Definite integrals with shaded area graph.

Step-by-StepArea Graph12 Patterns

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Polynomial Division

Long division and synthetic division with animated steps. Remainder/factor theorems, rational root finder, and complete factorization.

Long DivisionSyntheticFactor Theorem

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Ratio & Proportion

Solve proportions, simplify ratios, divide quantities in given ratios, golden ratio explorer, and recipe scaler.

Cross MultiplyGolden RatioRecipe Scaler

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Coordinate Geometry

Distance, midpoint, slope, line equations, circle equations, intersection points — all plotted live on an interactive grid.

Interactive GridLines & CirclesStep-by-Step

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Inequality Grapher

Graph linear and quadratic inequalities in 2D with shaded feasible regions. Number line for 1D. Systems of inequalities.

2D ShadingNumber LineSystems

📈 Graphing & Visualization

📈

Graph Plotter

Plot up to 4 functions simultaneously with custom view window. Presets for common functions like x², sin(x), 1/x.

Multi-FunctionCanvas

Basic+ 🌐

3D Function Visualizer

Plot 3D surfaces z=f(x,y) with Plotly.js. 12 presets, multi-surface mode, partial derivatives, 7 color schemes.

3D Surfaces12 PresetsDerivatives

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Trigonometry Explorer

Interactive unit circle, trig graphs with amplitude/frequency sliders, triangle solver (SSS/SAS/ASA/SSA), identity verifier, and radian-degree converter.

Unit CircleTriangle Solver6 Tabs

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Log & Exponent Explorer

Compute logs and exponents, interactive graph with base slider, verify rules with your own numbers, solve equations, and practice challenges.

Interactive GraphRules VerifierPractice

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Shape Calculator

Compute area, perimeter, volume, and surface area for 21 shapes with live Canvas diagrams, LaTeX formulas, and shape comparison.

11 2D Shapes10 3D ShapesDiagrams

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Set Theory & Venn

Interactive Venn diagrams for 2-3 sets. Union, intersection, complement, De Morgan's laws verification, and arbitrary expression evaluator.

Venn DiagramsDe MorganExpression Parser

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Geometry Playground

Construct points, lines, circles, polygons. Measure distances, angles, areas. 5 interactive theorem demos with live formulas.

ConstructionTheoremsInteractive

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Complex Numbers

Argand diagram, rectangular/polar/exponential forms, operations with step-by-step, roots of unity, Euler's formula visualization.

Argand DiagramEuler's FormulaOperations

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Vector Calculator

2D/3D vector operations: add, subtract, dot/cross product, magnitude, projection. Interactive draggable visualizations.

2D & 3D10 OperationsDraggable

Try Now 1,1,2,3

Sequence Analyzer

Detect arithmetic, geometric, quadratic, Fibonacci patterns. Series sums, convergence tests, famous sequences, and practice mode.

Pattern DetectionConvergencePractice

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Number Base Explorer

Convert between binary, octal, decimal, hex with step-by-step. Bit visualizer, base arithmetic, ASCII table, and practice mode.

7 TabsBit VisualizerASCII

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Formula Sheet Builder

Drag-and-drop formula cards from 6 categories. Build custom cheat sheets, add personal notes, export as PDF.

Drag & DropPDF Export60+ Formulas

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Truth Table Generator

Generate truth tables for logical expressions. AND, OR, NOT, XOR, NAND, NOR, implication. Circuit diagram visualization.

Logic GatesExpressionsCircuits

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Math Dictionary

300+ math terms with definitions, formulas, visual examples, and related concepts. Search, browse by topic, or explore A-Z.

300+ TermsVisual ExamplesA-Z Browse

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Pattern Finder

Explore visual number patterns: Pascal's triangle, Fibonacci spiral, magic squares, number grids, and fractal generators.

Pascal's TriangleFractalsMagic Squares

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Math History Timeline

Interactive timeline of mathematical discoveries from ancient civilizations to modern breakthroughs. Mathematician bios and key theorems.

Interactive50+ EventsBios

⇄ Unit Converter

Convert between length, mass, temperature, area, volume, speed, time, angle, and data units.

From

⇄

Value

Result

—

Quick conversions:

Formula

Select a conversion above

📈 Function Plotter

Plot up to 4 functions simultaneously. Use standard math notation: x^2, sin(x), sqrt(x), abs(x), etc.

Functions

View Window

X min

X max

Y min

Y max

Presets:

y = x² sin(x) cos(x) √x |x| 1/x x³−3x 2x+1

½ Fraction · Decimal · Percentage Converter

Enter any form — get all three. Also simplify fractions and find LCM/GCD.

Form	Value

GCD & LCM Helper

Number A

Number B

GCD (HCF)

—

LCM

—

σ Statistics Calculator

Enter comma-separated numbers — get mean, median, mode, range, variance, standard deviation, and more.

Data Set (comma separated)

Frequency Table

Value	Frequency	Relative Freq (%)	Cumulative

Histogram

Z-Score Calculator

How many standard deviations is a value from the mean?

Value (x)

Mean (μ)

Std Dev (σ)

Z-Score

—

⊞ Matrix Calculator

Add, subtract, multiply matrices. Find determinant, inverse, and transpose. Up to 4×4 matrices.

Matrix A

Operation

Matrix B

Scalar operations on A:

Result

Select an operation above to see the result.

📄 Worksheet Generator

Select a grade level, topic, and options — generate a beautifully formatted printable worksheet with an answer key.

Step 1 — Select Grade Level

Step 2 — Select Topic

Select a grade first…

Step 3 — Difficulty

Step 4 — Options

Questions

Answer Key

Layout

Student Name Line

Show Hints

Paper Size

Step 5 — Worksheet Info (Optional)

Worksheet Title

Class / Section

Teacher Name

Opens a print-ready page → use browser's Print or Save as PDF

🤖 AI-Powered Tools

Premium 💬

AI Math Tutor Chat

Claude-powered chat assistant that guides students through problems step-by-step with hints, encouragement, and Socratic questioning — without revealing the full answer.

Claude API Step-by-Step Adaptive

Basic+ 💡

Auto Hint Generator

Paste any math problem and get progressive hints — from gentle nudges to detailed guidance. Perfect for teachers who want to scaffold learning without giving away the solution.

AI-Generated Progressive Hints Scaffolded

Premium 📸

Photo-to-Solution

Upload a photo of a handwritten math problem and receive a full step-by-step solution walkthrough. Supports arithmetic, algebra, calculus, and more.

Vision AI Handwriting OCR Walkthrough

Premium 🎓

Concept Explainer

Enter any math topic and choose your level — "Explain like I'm 12" or "Explain like I'm a university student." Get clear, tailored explanations with examples.

Claude API Multi-Level Visual Examples

🤝 Collaboration & Engagement

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Virtual Whiteboard

Shared drawing canvas for live tutoring sessions. Teachers and students can draw, annotate, and solve problems together in real time with built-in math symbols.

Real-Time Shared Canvas Math Symbols

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Peer Challenge System

Students challenge each other to solve math problems within a time limit. Earn points, climb leaderboards, and build a competitive learning community.

Multiplayer Gamified Leaderboard

Basic+ ⚡

Live Math Quiz

Kahoot-style multiplayer quiz — host on projector, players join on phones via room code. Speed-based scoring, streak multipliers, animated podium, and 5 pre-built quiz banks.

Real-Time Multiplayer Quiz Builder

📚 Study & Practice

Try Now 📋

Formula Sheet Builder

Drag-and-drop formula cards from a library of 60+ formulas to build your personal cheat sheet. Add custom formulas, organize by topic, and export as a clean PDF.

Drag & Drop PDF Export Custom Formulas

Try Now 🧠

Flashcard Drill

Spaced repetition flashcards across 6 math topics with 96+ built-in cards. Track mastery, study streaks, and create custom decks — all saved locally.

Spaced Repetition Mastery Tracking Custom Decks

Try Now 🎯

Math Bingo

Generate bingo cards with math problems instead of numbers. Self-checking answers, teacher caller system with speech, win detection, and classroom-ready printing.

Gamified Printable Classroom Ready

🔧 Calculators & Converters

Try Now 🔬

Scientific Calculator

Realistic full-featured calculator — trig, logs, powers, factorial, memory, parentheses, DEG/RAD/GRAD, 2nd functions, and calculation history. Perfect for classroom demonstrations.

TrigLogsMemoryKeyboard Input

🔬 Interactive Explorers

Basic+ 🌐

3D Function Visualizer

Plot and explore 3D mathematical surfaces interactively. 12+ preset surfaces, multi-surface mode, color schemes, and partial derivatives — powered by Plotly.js.

Plotly.js Multi-Surface Interactive 3D

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Geometry Playground

Construct shapes, measure angles and areas, and explore theorems interactively. Drag points to see geometry come alive — Pythagoras, circle theorems, triangle centers and more.

Canvas Theorem Explorer Drag & Drop

Try Now 🎲

Probability Simulator

Visualize probability with 7 interactive experiments — coin flips, dice, cards, Monty Hall, Birthday Paradox, random walks, and custom spinners with live charts.

7 Simulations Chart.js Law of Large Numbers

Basic+ 🧮

Equation Solver

Solve linear, quadratic, and systems of equations with animated step-by-step working. Multiple methods, graphing, verification, and polynomial factoring.

Step-by-Step Graphing Multi-Method

Try Now 🔢

Number System Explorer

Convert between binary, octal, decimal, and hex with step-by-step working. Interactive bit visualizer, base arithmetic, ASCII table, and practice challenges.

Bit Visualizer Step-by-Step Practice Mode

Try Now ✖️

Times Table Trainer

Master multiplication with 5 game modes — Speed Round, Boss Battle, Missing Number, Match Pairs — plus a 12×12 mastery grid, achievements, and streak tracking.

Gamified 5 Game Modes Achievements

∫ Calculus & Advanced Math

Basic+ 📉

Derivative Calculator

Compute symbolic derivatives with step-by-step rule application — power, product, quotient, and chain rules. Graph f(x) vs f'(x) with tangent line visualization.

Step-by-Step math.js Tangent Line

Basic+ ∫

Integral Calculator

Compute indefinite and definite integrals with step-by-step methods — power rule, u-substitution, integration by parts. Shaded area graph for definite integrals.

Step-by-Step Plotly.js Area Shading

Try Now 📊

Sequence & Series Analyzer

Identify sequence patterns automatically, find nth term formulas, compute partial sums, and run convergence tests. 8 famous sequences gallery and practice mode.

Pattern Detection Convergence Tests Practice Mode

Try Now 🌀

Complex Number Visualizer

Explore complex numbers on the Argand diagram. Animated operations, polar/rectangular conversion, roots of unity, and Euler's formula demo with interactive dragging.

Argand Diagram Animated Ops Euler's Formula

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Vector Calculator

Compute dot product, cross product, projections, and angles with 2D canvas and 3D Plotly visualizations. Drag vectors interactively and explore 5 built-in demos.

2D & 3D Plotly.js Interactive Demos

Try Now ➗

Polynomial Long Division

Animated step-by-step long division and synthetic division with color-coded working. Includes remainder theorem, factor theorem, and rational root finder.

Animated Steps Synthetic Division Factorization

🖥️ Workspace

Try Now 📐

LaTeX Editor — Live Preview

Type or paste LaTeX code and see it rendered instantly with KaTeX. Includes snippet shortcuts for fractions, integrals, matrices, Greek letters, and more. Split editor with find & replace.

KaTeX Live Render Snippets Split Editor

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TutorDA — Moodle XML Preview

Paste or edit Moodle XML quiz code and instantly preview all question types — MCQ, True/False, Short Answer, Matching, Essay, Cloze, and Numerical — with KaTeX math rendering and answer reveal.

Moodle XML Quiz Preview Math Render Split Editor

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Lesson Data — Live Preview

Paste lesson JSON or TypeScript data and preview it live — renders LaTeX math with MathJax, embeds YouTube videos, and displays step-by-step lesson content with navigation.

JSON / TS MathJax YouTube Embed Step Navigation

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Quiz Data — Live Preview

Paste QuizQuestion[] JSON or TypeScript data and preview questions with LaTeX math, hints, explanations, difficulty badges, and interactive answer selection with score tracking.

QuizQuestion[] MathJax Hints & Explanations Score Tracking