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Money & Calculators guides
The maths behind loans, savings, percentages, health numbers and dates, with worked examples you can check in the calculators.
No guides published here yet. New articles are added regularly.
Case Converters
Fix capitalisation in one click: sentence, title, upper, lower and more.
Fancy Text & Fonts
Bold, italic, small, bubble, glitch and flipped text you can paste anywhere.
Text Cleanup & Editing
Remove line breaks, formatting, duplicates and spaces. Sort, replace and repeat.
Encoders, Ciphers & Translators
Base64, binary, hex, Morse, Caesar, ROT13, URL, UTF-8, Pig Latin and NATO.
Developer & Marketing Tools
JSON, CSV, regex, slugs, UTM links and strong passwords.
Random Generators
Numbers, letters, dates, months, IP addresses and random picks.
Counters
Words, sentences, characters and reading time at a glance.
Calculators
Loans, mortgages, savings, percentages, BMI, calories, ages and dates, answered instantly.
Unit Converters
Length, weight, temperature, speed and data size, with every unit side by side.
Everyday Tools
QR codes, placeholder text, random names, a typing test and quick device checks.
Image & PDF Tools
Compress, resize and convert images, make favicons, merge, split and rotate PDFs. Files never leave your device.
The maths behind loans, savings, percentages, health numbers and dates, with worked examples you can check in the calculators.
No guides published here yet. New articles are added regularly.