Free online tools

Small utilities that run entirely in your browser. No sign-up, nothing uploaded.

🏃 Health & Fitness

slopbin.org/bmi-calculator/

slopbin.org/bmr-calculator/

Body Fat Calculator

slopbin.org/body-fat-calculator/

Calorie Calculator

slopbin.org/calorie-calculator/

slopbin.org/dance-coach/

Heart Rate Zone Calculator

slopbin.org/heart-rate-zone-calculator/

Ideal Weight Calculator

slopbin.org/ideal-weight-calculator/

Macro Calculator

slopbin.org/macro-calculator/

One Rep Max Calculator

slopbin.org/one-rep-max-calculator/

Ovulation Calculator

slopbin.org/ovulation-calculator/

Pace Calculator

slopbin.org/pace-calculator/

Pedometer Step Counter

slopbin.org/pedometer-step-counter/

Pregnancy Due Date Calculator

slopbin.org/pregnancy-due-date-calculator/

Push Up Counter

slopbin.org/push-up-counter/

Sleep Calculator

slopbin.org/sleep-calculator/

slopbin.org/squat-counter/

Tdee Calculator

slopbin.org/tdee-calculator/

Water Intake Calculator

slopbin.org/water-intake-calculator/

Workout On The Go

slopbin.org/workout-on-the-go/

💰 Money & Tax

Canada Tax Calculator

slopbin.org/canada-tax-calculator/

Capital Gains Tax Calculator

slopbin.org/capital-gains-tax-calculator/

Compound Interest Calculator

slopbin.org/compound-interest-calculator/

Dividend Tax Credit Calculator

slopbin.org/dividend-tax-credit-calculator/

Loan Payment Calculator

slopbin.org/loan-payment-calculator/

Mortgage Calculator

slopbin.org/mortgage-calculator/

Province Tax Comparison

slopbin.org/province-tax-comparison/

Quick Tax Refund Calculator

slopbin.org/quick-tax-refund-calculator/

Rrsp Tax Savings Calculator

slopbin.org/rrsp-tax-savings-calculator/

Salary Inflation Calculator

slopbin.org/salary-inflation-calculator/

Self Employed Tax Calculator

slopbin.org/self-employed-tax-calculator/

slopbin.org/tip-calculator/

🧮 Calculators

slopbin.org/age-calculator/

Area Calculator

slopbin.org/area-calculator/

Date Calculator

slopbin.org/date-calculator/

Discount Calculator

slopbin.org/discount-calculator/

Fraction Calculator

slopbin.org/fraction-calculator/

slopbin.org/gpa-calculator/

Grade Calculator

slopbin.org/grade-calculator/

Mean Median Mode Calculator

slopbin.org/mean-median-mode-calculator/

Percentage Calculator

slopbin.org/percentage-calculator/

Quadratic Equation Solver

slopbin.org/quadratic-equation-solver/

Reading Time Calculator

slopbin.org/reading-time-calculator/

slopbin.org/unit-converter/

Z Score Calculator

slopbin.org/z-score-calculator/

🧒 Kids' Games & Learning

ABC Letter Tracer

slopbin.org/abc-tracer/

Dino Story Count To 10

slopbin.org/dino-story-count-to-10/

Personalized Bedtime Story

slopbin.org/personalized-bedtime-story/

slopbin.org/pop-bubbles/

Storybook Maker

slopbin.org/storybook-maker/

🎮 Games & Party

slopbin.org/buzz-in/

Collaborative Timer

slopbin.org/collaborative-timer/

slopbin.org/couch-poker/

slopbin.org/couch-trivia/

Live Whiteboard

slopbin.org/live-whiteboard/

slopbin.org/mafia-party/

slopbin.org/random-picker/

slopbin.org/reaction-wall/

slopbin.org/slop-party/

slopbin.org/typing-race/

slopbin.org/vote-live/

🗺️ Maps & Nature

Canada Wildfires

slopbin.org/canada-wildfires/

slopbin.org/daily-dose/

Mercator Vs Equal Earth

slopbin.org/mercator-vs-equal-earth/

Solar System Simulator

slopbin.org/solar-system-simulator/

Space Dashboard

slopbin.org/space-dashboard/

Where Canadas Airports

slopbin.org/where-canadas-airports/

Where Canadas Dark Sky Sites

slopbin.org/where-canadas-dark-sky-sites/

Where Canadas Earthquakes

slopbin.org/where-canadas-earthquakes/

Where Canadas Ghost Towns

slopbin.org/where-canadas-ghost-towns/

Where Canadas Lighthouses

slopbin.org/where-canadas-lighthouses/

Where Canadas National Parks

slopbin.org/where-canadas-national-parks/

Where Canadas Observatories

slopbin.org/where-canadas-observatories/

Where Canadas Unesco Sites

slopbin.org/where-canadas-unesco-sites/

Where Canadas Volcanoes

slopbin.org/where-canadas-volcanoes/

Where Canadas Waterfalls

slopbin.org/where-canadas-waterfalls/

🖼️ Camera & Vision

slopbin.org/camera-monitor/

Face Mask Studio

slopbin.org/face-mask-studio/

slopbin.org/file-drop/

Image Background Remover

slopbin.org/image-background-remover/

Image To Text Ocr

slopbin.org/image-to-text-ocr/

No Green Screen

slopbin.org/no-green-screen/

slopbin.org/object-counter/

Object Identifier

slopbin.org/object-identifier/

slopbin.org/people-counter/

slopbin.org/screen-mirror/

Screen Recorder

slopbin.org/screen-recorder/

slopbin.org/video-editor/

🎵 Audio & Music

slopbin.org/air-drum-kit/

slopbin.org/audio-link/

slopbin.org/audio-spectrum/

slopbin.org/bpm-key-finder/

slopbin.org/midi-piano/

Text To Speech Reader

slopbin.org/text-to-speech-reader/

Voice Typing Notepad

slopbin.org/voice-typing-notepad/

📱 Sensors & Gadgets

slopbin.org/air-drawing/

Ar Distance Measure

slopbin.org/ar-distance-measure/

Controller Tester

slopbin.org/controller-tester/

Digital Compass

slopbin.org/digital-compass/

Gesture Blackboard

slopbin.org/gesture-blackboard/

Gesture Controller

slopbin.org/gesture-controller/

Gps Speedometer

slopbin.org/gps-speedometer/

Keyboard Tester

slopbin.org/keyboard-tester/

slopbin.org/light-meter/

slopbin.org/metal-detector/

Morse Code Vibrator

slopbin.org/morse-code-vibrator/

slopbin.org/noise-meter/

slopbin.org/spirit-level/

Vibration Meter

slopbin.org/vibration-meter/

🔗 Files, Sharing & Tools

Image Compressor

slopbin.org/image-compressor/

Password Generator

slopbin.org/password-generator/

Pdf Splitter Extractor

slopbin.org/pdf-splitter-extractor/

Qr Barcode Scanner

slopbin.org/qr-barcode-scanner/

Qr Code Generator

slopbin.org/qr-code-generator/

slopbin.org/qr-share/

Remote Touchpad

slopbin.org/remote-touchpad/

slopbin.org/webllm-chat/

🔨 Home & Construction

Concrete Calculator

slopbin.org/concrete-calculator/

Paint Calculator

slopbin.org/paint-calculator/

Square Footage Calculator

slopbin.org/square-footage-calculator/

📅 Holiday Countdowns

slopbin.org/days-until/

Days Until Christmas

slopbin.org/days-until-christmas/

Days Until Easter

slopbin.org/days-until-easter/

Days Until Fathers Day

slopbin.org/days-until-fathers-day/

Days Until Halloween

slopbin.org/days-until-halloween/

Days Until Mothers Day

slopbin.org/days-until-mothers-day/

Days Until New Year

slopbin.org/days-until-new-year/

Days Until Thanksgiving

slopbin.org/days-until-thanksgiving/

Days Until Valentines Day

slopbin.org/days-until-valentines-day/

Tamil Festival Calendar

slopbin.org/tamil-festival-calendar/

💡 Other tools

Ai Crawler Checker

slopbin.org/ai-crawler-checker/

Audio Channel Test

slopbin.org/audio-channel-test/

Battery Drain Test

slopbin.org/battery-drain-test/

slopbin.org/battleship/

Canada Charities

slopbin.org/canada-charities/

slopbin.org/checkers/

slopbin.org/chess/

slopbin.org/connect-four/

slopbin.org/data-lab/

Dead Pixel Test

slopbin.org/dead-pixel-test/

Device Benchmark

slopbin.org/device-benchmark/

Device Info Report

slopbin.org/device-info-report/

Earth History Timeline

slopbin.org/earth-history-timeline/

Garage Sale Catalog

slopbin.org/garage-sale-catalog/

slopbin.org/image-resizer/

Llms Txt Generator

slopbin.org/llms-txt-generator/

slopbin.org/majority-vote/

Map Gis Analyzer

slopbin.org/map-gis-analyzer/

Meta Tag Generator

slopbin.org/meta-tag-generator/

Microphone Test

slopbin.org/microphone-test/

slopbin.org/mouse-tester/

Open Graph Image Generator

slopbin.org/open-graph-image-generator/

slopbin.org/pdf-compressor/

slopbin.org/reversi/

Robots Txt Generator

slopbin.org/robots-txt-generator/

Schema Markup Generator

slopbin.org/schema-markup-generator/

Scientific Calculator

slopbin.org/scientific-calculator/

Sitemap Generator

slopbin.org/sitemap-generator/

slopbin.org/toastroom/

Toronto New Business Licences

slopbin.org/toronto-new-business-licences/

slopbin.org/utm-builder/

slopbin.org/word-counter/