20 Free Online Tools | One Page Tools Collection for Everyday Use

20 Free Online Tools

Age Calculator

Enter your birthdate:

Word Counter

Enter text:

BMI Calculator

Weight (kg): Height (cm):

Temperature Converter (Celsius ↔ Fahrenheit)

Enter temperature: Celsius to Fahrenheit Fahrenheit to Celsius

Currency Converter (USD ↔ EUR)

Enter amount: USD to EUR EUR to USD

Password Generator

Length:

Text Reverser

Enter text:

URL Encoder / Decoder

Enter URL or text:

Color Picker

Number to Words

Enter number:

Lorem Ipsum Generator

Paragraphs:

Binary to Decimal Converter

Enter binary number:

Decimal to Binary Converter

Enter decimal number:

Time Zone Converter

Enter time (HH:MM, 24h): From (UTC offset e.g. +0, -5): To (UTC offset e.g. +0, +5):

Email Validator

Enter email:

Credit Card Validator

Enter credit card number:

Palindrome Checker

Enter text:

JSON Formatter

Paste JSON:

HTML Minifier

Paste HTML:

Markdown to HTML Converter

Paste Markdown: