Tools
95 tools available
Handy everyday tools for common tasks — calculators, timers, and more.
Generate QR codes from text or URLs.
Check password strength with detailed analysis.
Generate random numbers in a custom range.
Convert between timestamps and readable dates.
Current Unix time & epoch converter.
Calculate percentages, ratios & changes.
Calculate discounted prices & savings.
Calculate tips & split bills easily.
Calculate exact age from date of birth.
Calculate your Body Mass Index (BMI).
Calculate loan payments and amortization.
Set a countdown timer with alarm.
Online stopwatch with lap timing.
Calculate days between two dates.
Compare unit prices to find the best deal.
Pomodoro technique timer
Calculate and resize aspect ratios
Calculate electricity usage costs
Calculate grade point average
View time across multiple zones
Virtual coin flip with statistics
Track daily habits and streaks
Roll virtual dice (d4 to d100)
Advanced Morse code with audio
Quick notes with auto-save
Freehand drawing whiteboard
Guided breathing exercises
Set browser alarms with sounds
Calculate daily calorie needs
Check screen and display info
Countdown to specific events
Calculate compound interest growth
Test your typing speed (WPM)
Spin a wheel to pick randomly
Random decision helper
Create and study flashcards
Simple kanban task board
Track expenses by category
Split bills between people
Calculate mortgage payments
Calculate meeting costs by salary
Calculate weighted grades
Plan your day with time blocks
Interval and HIIT workout timer
Calculate savings timeline
Scale recipe ingredients
Plan meetings across time zones
View CSV data as interactive table
Extract specific columns from CSV
Remove columns from CSV data
Count rows and columns in CSV
Clean messy tabular data
Sanitize file names for safety
Batch clean multiple file names
Look up file extension info
Calculate SHA-256 file checksums
Calculate MD5 file checksums
Estimate file download times
Identify file types
Count lines in text files
Organize reusable text snippets
Plan with time blocking technique
Plan and track weekly goals
Plan and track monthly goals
Sort tasks by priority
Organize brain dump into categories
Plan deep work focus sessions
Plan structured study sessions
Plan exam preparation countdown
Track multiple deadline countdowns
Plan recurring tasks
Audit your time usage
Split workload across team/time
Estimate team work capacity
Calculate percentage increase or decrease
Calculate mean, median, mode averages
Calculate with fractions
Convert scientific notation
Solve quadratic equations
Full statistical summary of data
Calculate and simplify ratios
Matrix math operations
Calculate standard deviation & variance
Calculate powers and exponents
Calculate modulo/remainder
Calculate LCM and GCD
Calculate the median of numbers
Calculate timezone differences
Calculate business days
Calculate optimal sleep times
Calculate daily water needs
Detect screen resolution and size
Calculate password entropy
Browse Unicode characters
Add or subtract from dates