Toolcroft

All tools

The complete directory: every tool on Toolcroft on one page. All run entirely in your browser.

667 live

Money & Finance

Loans, mortgages, investing, taxes, and everyday money math.

Financial Calculators

64 tools

Loans, mortgages, savings, taxes, and other money calculators.

401(k) Calculator Annuity APR APY Converter Auto Loan Options Pricer Bond Yield Calculator Break-Even Calculator Budget Planner CAGR Calculator Capital Gains Cash Counter CD Ladder Calculator 529 College Savings Calculator Compound Interest Calculator Cost-of-Living Comparison CC Payoff Crypto P&L Calculator Debt Payoff Calculator Discount Calc DCA Calculator Electricity Bill Emergency Fund Calculator Estate Calculator FIRE Calculator Future Value Gross-Up Calculator Hourly ↔ Salary HSA / FSA Inflation Calculator Investment Fee Calculator Lakh-Crore Converter Lease vs. Buy Amortization Schedule Loan Calc Loan Comparison Mortgage Calculator Mortgage Points Calculator Net Worth Calculator NPV / IRR Calculator P/E & Graham Number Paycheck Calculator Position Size Calculator Present Value Profit Margin Refinance Calculator Rent Affordability Rent vs. Buy RMD Calculator Retirement ROI Calculator Roth vs Traditional IRA Salary Comparison Salary ↔ Hourly Commission Sales Tax Calculator Savings Goal SE Tax Calculator Stock Average Stock Split Subscription Analyzer Tip Calculator Unit Price Comparison Tax Bracket Estimator Zakat Calculator

Everyday Life

Health, dates and times, unit conversions, cooking, and household math.

Health & Fitness

49 tools

Body composition, fitness, and pace calculators.

A1C Calculator Baby Formula Calculator BAC Calculator Biological Age Estimator Blood Pressure Checker BMI Calculator BMR Calculator Body Fat Calculator Body Frame Calculator Breathing Exercise Calorie Burn Calorie Tracker Growth Percentile Calculator FTP Zones Calculator Cycling Power Water Intake Calculator Glycemic Load Calculator Habit Tracker HR Zone Calculator Heat Index Calculator Ideal Weight Calculator Fasting Timer Lean Body Mass Calculator Macros 1RM Calculator Ovulation Calculator Pace Calculator Period / Cycle Tracker Pet Age Calculator Pet Food Calculator Due Date Calculator Pregnancy Weight Gain Calculator Race Time Predictor Running Cadence Calculator Sleep Cycle Calculator Sleep Tracker SPF Calculator Alcohol Units Calculator Steps to Distance Sweat Rate Calculator Swim Pace Treadmill Pace Converter UV Index Calculator VO2 Max Calculator Waist-Height Ratio Waist-to-Hip Ratio Wilks Score Calculator Wind Chill Calculator Workout Volume Calculator

Date & Time

38 tools

Timezones, age, durations, countdowns, and timers.

Date Add/Subtract Age Calculator Birthday Countdown Chinese Zodiac Calculator Countdown Timer Day of Week Calculator Date Difference Days Since Easter Date Calculator Equinox Calculator Fiscal Quarter Calculator Generation Finder Golden Hour Calculator Haversine Calculator Hebrew Calendar Converter Hijri Calendar Converter Holiday Countdown ICS Generator Week Number Calculator Julian Date Converter Leap Year Calculator Life Calendar Lunar Phase Calculator Meeting Planner Pomodoro Timer Stargazing Planner Stopwatch Sunrise / Sunset Tidal Prediction Time Card Calculator Time Duration Calculator Timezone Converter Unix Timestamp Converter Anniversary Calculator Tenure Calculator Working Days World Clock Zodiac Sign Calculator

Miscellaneous

33 tools

Specialty calculators and small utilities.

Carpet Calculator Chore Chart Concrete Calculator Drywall Calculator Priority Matrix Fence Calculator Firewood Calculator Flashcard Creator Fuel Cost MPG Calculator Grass Seed Calculator Gravel Calculator Kanban Board Lumber Calculator Meeting Cost Calculator Mind Map Mulch Calculator Notes Packing List Generator Paint Calculator Ramp Slope Calculator Ranked Choice Calculator Roof Pitch Calculator Stair Calculator Tally Counter Tier List Maker Tile Calculator Day Planner Bracket Generator Typing Speed Test vCard Generator Wallpaper Calculator Decision Matrix

Text & Writing

Text utilities plus tools for content, SEO, and social posts.

Text Tools

54 tools

Counters, case converters, sorters, and text generators.

Acrostic Generator Anagram Solver ASCII Text Art Bionic Reading Braille Converter Case Converter Citation Generator Clipboard -> Markdown Emoji Picker Text Summarizer Fancy Text Generator Find & Replace HTML -> Markdown Phone Formatter Leet Speak Converter Line Number Adder Lorem Ipsum Markdown Editor Markdown Preview Mnemonic Generator Morse Code Translator Name Generator NATO Phonetic Converter Palindrome Checker Pig Latin Translator Random Words Reading Level Estimator Reading Time Estimator Remove Duplicates Reverse Text Rhyme Finder Slug Generator Sort Lines Phonetic Matcher Speed Reading Trainer SWIFT Code Validator Syllable Counter Text Indenter Text Redactor Text Similarity Text Statistics Text to Handwriting Text to Speech Text Truncator Title Case Unslugify Tool Upside Down Text Username Generator Whitespace Cleaner Word Counter Word Cloud Word Frequency Counter Writing Prompts Zalgo Text

Developer & Web

Formatters, encoders, validators, and security utilities for builders.

Developer Tools

80 tools

Formatters, validators, encoders, and reference tools for developers.

EditorConfig .gitignore Generator ARIA Reference ASCII Table Aspect Ratio Calculator Barcode Generator Bcrypt Generator Box Drawing Generator Storage Inspector chmod Calculator Cookies Cron Builder Media Query Builder CSS Transform Generator CSS Formatter CSS Specificity Text Shadow Generator CSS Transition Visualizer CSS Variable Extractor CSV to JSON CSV Viewer cURL Builder Data URI Docker Compose Generator Env File Editor Font Preview Git Commands GitHub Actions Builder Hex Dump Viewer HTML Formatter HTTP Header Analyzer HTTP Status Codes Subnet Calculator IPv6 Expander JS Formatter JSON ↔ XML JSON ↔ YAML JSON Diff Viewer JSON Formatter JSON Path Tester JSON Schema Validator JSON to CSV JSON -> TS JWT Decoder JWT Generator LLM Token Counter Log Time Annotator Markdown Table Markdown TOC MIME Type Lookup Number Base Converter OAuth PKCE Generator Screen Ruler PPI Calculator Keypair Generator PX ↔ REM/EM Query String Regex Regex Tester Resistor Color Code robots.txt Generator Semver Comparator SQL Formatter SQL JOINs Byte-Size Counter String Escaper SVG Optimizer SVG Rasterizer Text Diff TOML ↔ JSON Converter Type Scale Generator ULID Generator Unicode URL Parser UA Parser UUID Inspector Wi-Fi QR Generator XML Formatter YAML Formatter ZIP Creator

Media & Design

Images, PDFs, color, audio, and camera or microphone tools.

Image Tools

34 tools

Compress, convert, resize, and edit images locally.

Badge Maker BlurHash Generator Dither Tool Duotone Generator EXIF Remover EXIF Viewer Favicon Generator GIF Maker Halftone Generator Image Border Adder Color Extractor Image Color Picker Image Compressor Image Cropper Format Converter Image Splitter Image Histogram Image Redactor Image Resizer Image Rotator / Flipper Image to Base64 Image Watermark Meme Generator Noise Texture Generator Whiteboard OG Image Generator Particle Playground Photomosaic Generator Pixel Art Posterize Tool QR Code Customizer Signature Pad SVG Path Editor SVG Sprite Generator

Color Tools

30 tools

Color converters, palette generators, contrast checkers, gradients.

Border Radius Color Blindness Contrast Checker Hue Vision Test Color Mixer Color Name Finder Palette Generator Color Converter Color Reference Library Color Temperature CSS Animation Box Shadow CSS Button Generator Clip Path CSS Filter Generator Gradient Generator CSS Grid CSS Loaders Scroll Playground Scrollbar Styler Toggle Switch Generator CSS Triangle Generator Bezier Editor Flexbox Glassmorphism Gradient Generator Neumorphism SVG Blob SVG Patterns Tints & Shades

Camera, Mic & Media

48 tools

Free, browser-based camera, microphone, and speaker tools - QR/barcode scanners, webcam and screen recorders, mic test, decibel meter, spectrum analyzer, and more. Everything runs on your device and is never uploaded.

Audio Oscilloscope Spectrum Analyzer Barcode Scanner Binaural Beats Camera Heart Rate Light Meter Chord Progressions Camera Color Picker Decibel Meter Document Scanner Beat Sequencer DTMF Tone Generator Face Landmark Detector Chroma Key Tool Guitar Chord Diagrams Steganography Tool Circle of Fifths Isochronic Tones ASCII Art Camera BPM Detector Microphone Test Music Scale Reference Hearing Test Photo Filters Pixel Sorter Posture Reminder PD Measurer QR Code Scanner Screen Eyedropper Screen Recorder Speaker Test Speech to Text Stop-Motion Studio Teleprompter Tilt-Shift Effect Time-Lapse Recorder Tinnitus Masker Virtual Background Virtual Piano Vocal Range Finder Voice Changer Voice Recorder Webcam Mirror Motion Detector Photo Booth Webcam Test Webcam Recorder Noise Generator

Math & Science

Math calculators plus chemistry, physics, and electronics tools.

Math Calculators

63 tools

Percentages, fractions, statistics, geometry, and number theory.

3D Shape Calculator Big Number Calculator Birthday Paradox Bitwise Calculator Circle Calculator Collatz Visualizer Complex Number Calculator Confidence Interval Continued Fraction Converter Conway's Game of Life Decimal to Fraction Derivative Calculator Dice Probability Distance Formula Ellipse Calculator Fibonacci Generator Final Grade Fourier Series Visualizer Fractions Function Grapher GCD & LCM Calculator GPA Calculator Integral Calculator Linear Regression Linear System Solver Log Calculator Magic Square Generator Fractal Explorer Matrix Calculator Midpoint / Distance Calculator Modular Arithmetic Number Theory Explorer Number to Words Ohm's Law Calculator Pascal's Triangle Percentage Permutations & Combinations Poker Odds Polygon Calculator Polynomial Solver Prime Number Tools Probability Calculator Distribution Calculator Pythagorean Calculator Quadratic Solver Ratio Calculator Right Triangle Calc Roman Numeral Converter Scientific Calculator Scientific Notation Converter Sequence Detector Sig Figs Slope Calculator Spirograph Statistics Tower of Hanoi Triangle Solver Trig Calculator Truth Table Unit Circle Vector Calculator Venn Diagram Z-Score

Science & Engineering

31 tools

Chemistry, physics, and electronics calculators - molar mass, ideal gas law, projectile motion, half-life, LED resistors, voltage dividers, and more. All run in your browser.

Battery Life BTU Calculator Capacitor Code Carbon Footprint Decibel Calculator Density Doppler Calculator Free Fall Half-Life Hooke's Law Ideal Gas Law Periodic Table Kinetic Energy LED Resistor Lens Calculator Logic Gates Molar Mass Molarity NE555 Calculator Op-Amp Calculator Pendulum Calculator pH Calculator Physics Constants Pool Calculator Projectile Motion Reynolds Number Snell's Law Specific Heat Voltage Divider Wavelength & Frequency Wire Gauge (AWG)

Fun & Games

Game helpers, puzzle solvers, dice, and random generators.

Games & Puzzles

41 tools

Word game helpers, dice rollers, score cards, and puzzle tools - all running locally in your browser with no server required.

2048 Aim Trainer Blind Spot Test Block Stacker Brick Breaker Checkers Game Chess Game Connect Four Crossword Solver Cryptogram D&D Dice Roller Ear Training Game Hangman Lights Out Mad Libs Maze Generator Memory Match Mental Math Quiz Minesweeper N-Back Game Nonogram Puzzle Number Memory Game Chess Clock Pong Game Reaction Time Test Cube Timer Scrabble Score Simon Says Sliding Puzzle Snake Game Solitaire Game Stroop Test Sudoku Sudoku Solver Tic-Tac-Toe Whack-a-Mole Word Ladder Word Search Word Unscrambler Wordle Helper Yahtzee Score Card