NEOQEX Tools

Fast browser-based utilities for everyday work, development, math, time, text and more.

38 tools available • Runs directly in your browser
Math
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Calculator
Fast everyday calculator
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Percentage Calculator
Calculate percentages
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Fraction Calculator
Calculate fractions
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Average Calculator
Calculate averages
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BMI Calculator
Calculate body mass index
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Random Number
Generate random numbers
Time
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Clock
Live local clock
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World Clock
Compare time zones
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Time Zone Converter
Convert times between zones
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Stopwatch
Precise browser stopwatch
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Countdown Timer
Count down to zero
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Date Difference
Calculate date differences
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Calendar
Generate a monthly calendar
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Week Number
Find the ISO week number
Color
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Color Converter
Convert HEX, RGB and HSL
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Color Palette
Generate color palettes
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Contrast Checker
Check WCAG contrast
Text
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Word Counter
Count words and characters
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Case Converter
Change text case
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Text Reverser
Reverse text
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Remove Duplicates
Remove duplicate lines
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Text Cleaner
Clean and normalize text
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Lorem Ipsum
Generate placeholder text
Developer
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JSON Formatter
Format and minify JSON
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Base64
Encode and decode Base64
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UUID Generator
Generate UUIDs
Security
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Password Generator
Generate secure passwords
Productivity
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Notes
Persistent browser notes
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Todo List
Persistent tasks
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Random Picker
Pick a random item
Converters
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Length Converter
Convert lengths
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Weight Converter
Convert weights
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Temperature Converter
Convert temperatures
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Speed Converter
Convert speed units
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Area Converter
Convert area units
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Data Size Converter
Convert digital storage sizes
Games
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Dice Roller
Roll dice
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Coin Flip
Flip a coin
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