Welcome to OnlySm.art
OnlySm.art is a platform that provides simple yet powerful utilities designed to enhance productivity and simplify everyday tasks.
Services
WhatsOpen - Start WhatsApp Chats
Open WhatsApp chats without saving the number. You can save the number later.
Online Keyboards
Type in different languages with virtual keyboards.
Compound Interest Calculator
Use this calculator to compute the compound interest for your investments.
Number to Words Converter
Convert numbers into words for various languages.
Loan Payment Calculator
Calculate monthly loan payments and interest. See all financial calculators.
Interval Timer
Create custom interval timers for workouts, rest periods, and more.
Metronome Online
Keep time with our online metronome. Set your desired tempo and practice your music with precision.
Random Password Generator
Create secure passwords with our password generator. Customize length and complexity.
Memorable Password Generator
Create easy-to-remember passwords that are still secure. Perfect for everyday use.
Mortgage Calculator
Estimate your monthly mortgage payment using property price, down payment, interest rate, and loan term.
Keyboard Layout Changer
Convert text written in the wrong keyboard layout.
Inflation Calculator
Calculate the inflation effect on your investments or savings using historical data.
Morse Code to Text Converter
Convert text to Morse code or decode Morse code to text.
Braille to Text Translator
Translate text to Braille or decode Braille code to text.
Date and Time Calculators
Calculate the difference between two dates or add/subtract time from a date.
Case Converter
A tool to transform your text into various cases - uppercase, lowercase, sentence case, etc.
Line Numbering
Enter text and generate line numbers.
Body Mass Index Calculator
Calculate your Body Mass Index (BMI) and assess your health category.
Quadratic Equation Solver
Solve quadratic equations of the form ax² + bx + c = 0 effortlessly.
Cubic Equation Solver
Solve cubic equations of the form ax³ + bx² + cx + d = 0 easily.
LatynQazaq - Kazakh Alphabet Converter
This tool instantly converts text from the Kazakh Cyrillic alphabet to Latin script or vice versa.
Countdown Timer
Set a simple countdown and stay on track.
Stopwatch
Measure elapsed time and record laps.
Alarm Clock
Set an alarm for a specific time of day.
Online SVG Cropper
Crop SVG files online. Upload your SVG file or paste the code to crop it.
XML to SVG Converter
Convert XML files to SVG format online.
Sound Meter
Measure sound levels in real-time with this decibel meter using your device's microphone
Life Calendar
Visualize your life journey with statistics about time lived and time remaining. Get motivational notifications and insights about your life progress.
URL Unshortener
Expand shortened URLs to reveal their original destinations. Check for safety and see the complete redirect chain.
URL Cleaner
Remove tracking parameters and clean URLs from UTM codes, Facebook pixel data, Google Analytics tags, and other privacy-invasive parameters.
UTM Tag Builder
Build URLs with UTM tracking parameters for marketing campaigns, analytics, and traffic source tracking.
WiFi QR Code Generator
Generate QR codes for WiFi networks to easily share WiFi credentials with guests and devices.
World Clock
Display multiple time zones simultaneously with a beautiful interface showing local times around the world.
Age Calculator
Calculate exact age in years, months, days, hours, minutes, and seconds with detailed statistics and zodiac information.
Games
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