Toolsonet
Free online tools for everyday tasks. A calm, practical place to get small jobs done with no signup and no hassle.
Age Calculator
Calculate your exact age in years, months, and days from your date of birth.
Percentage Calculator
Calculate percentages easily — find X% of Y, what percent X is of Y, or percentage change.
Date Difference
Calculate the exact difference between two dates in years, months, and days.
BMI Calculator
Calculate your Body Mass Index and understand your weight category.
Time Calculator
Add or subtract hours, minutes, and seconds, or find the duration between two times.
Word Counter
Count words, characters, sentences, and paragraphs in your text.
Character Counter
Detailed character analysis including with and without spaces.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and more.
Remove Duplicate Lines
Quickly remove duplicate lines from a block of text or list.
JSON Formatter
Format and prettify JSON data with customizable indentation.
JSON Validator
Validate your JSON syntax and find errors quickly.
Base64 Encoder
Encode text or data to Base64 format.
Base64 Decoder
Decode Base64 strings back to readable text.
UUID Generator
Generate random UUIDs (Universally Unique Identifiers) v4.
Length Converter
Convert between meters, feet, inches, cm, km, miles, and more.
Weight Converter
Convert between kilograms, pounds, ounces, grams, stones, and more.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin scales.
Data Converter
Convert between bytes, KB, MB, GB, TB, and other digital storage units.
Password Generator
Generate secure, random passwords with customizable options.
QR Code Generator
Create customizable QR codes from text, URLs, or contact information.
Random Number Generator
Generate truly random numbers within a specific range.
Lorem Ipsum Generator
Generate placeholder text (Lorem Ipsum) for your design and layout needs.
Image Compressor
Compress images to reduce file size while maintaining visual quality.
Image Resizer
Resize images to specific dimensions or scale them by percentage.
JPG to PNG
Convert JPG or JPEG images to PNG format instantly.
PNG to JPG
Convert PNG images to JPG/JPEG format instantly.