Free Time & Date Tools
Convert time zones, calculate date differences, and manage time online for free.
No cost, no ads, no signup required.
Timezone Converter
Convert time between any time zones worldwide. See the current time in multiple cities at once.
Countdown Timer
Create countdown timers for events, deadlines, and special occasions. Set hours, minutes, and seconds.
Stopwatch
Precise online stopwatch with lap timing. Track elapsed time with start, stop, and reset controls.
Date Difference Calculator
Calculate the exact number of days, weeks, months, and years between any two dates.
Date Add/Subtract
Add or subtract days, weeks, months, or years from any date. Find future and past dates instantly.
World Clock
View the current time across major cities worldwide. Compare time differences at a glance.
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PDF Tools
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Convert, merge, split, and edit PDF files online for free
Image Tools
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Convert, resize, and optimize images online for free
Video & Audio Tools
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Compress, trim, and convert video and audio files online for free
QR & Barcode Tools
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Generate QR codes and barcodes for free online
Text Tools
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Essential utilities for writers, bloggers, and content creators
Age Calculators
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Calculate ages, date differences, and Korean age online for free
Music Tools
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Free online music tools for guitarists, musicians, and producers
Security & Hashing
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Generate secure passwords, hash text, and encrypt data online for free
Unit Converters
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Convert between units of length, weight, temperature, and more online for free
Math & Finance
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Calculate percentages, discounts, BMI, interest, and more online for free
Color Tools
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Pick colors from images, generate palettes, and check contrast online for free
Random Generators
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Generate random numbers, names, colors, dice rolls, and more online for free
List & Data Tools
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Sort, shuffle, deduplicate, and manipulate lists and data online for free