All Tools
66 tools available
Age Calculator
Calculate exact age in years, months, and days
BMI Calculator
Calculate your Body Mass Index
BMR Calculator
Calculate your Basal Metabolic Rate
Circle Area Calculator
Calculate the area of a circle
Compound Interest Calculator
Calculate compound interest growth over time
Discount Calculator
Calculate the final price after a discount
Fuel Cost Calculator
Estimate fuel cost for a trip
GPA Calculator
Calculate your GPA from course grades and credits
Length Converter
Convert between metric and imperial length units
Loan Calculator
Calculate monthly loan payments and total interest
Markup Calculator
Calculate selling price from cost and markup
Mortgage Calculator
Calculate monthly mortgage payments
Percentage Calculator
Calculate percentages, changes, and ratios
Rectangle Area Calculator
Calculate the area of a rectangle
Roman Numeral Converter
Convert numbers to Roman numerals
Sales Tax Calculator
Calculate sales tax and total price
Simple Interest Calculator
Calculate simple interest on a principal amount
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Tip Calculator
Calculate tip amount and split the bill
Triangle Area Calculator
Calculate the area of a triangle
Weight Converter
Convert between metric and imperial weight units
Compress PDF
Shrink your PDF file size in seconds
Merge PDF
Combine multiple PDF files into one
PDF to Text
Extract all text content from a PDF
Rotate PDF
Rotate all pages in a PDF by a custom angle
Split PDF
Extract a page range from a PDF
Compress Image
Reduce image file size without losing quality
Convert Image Format
Convert between JPEG, PNG, and WebP
Crop Image
Crop an image to an exact region
Grayscale Image
Convert any image to black and white
Resize Image
Resize any image to exact dimensions
Rotate Image
Rotate any image by a custom angle
Word Counter
Count words, characters, and reading time
Binary to Text
Convert binary code back to text
Case Converter
Convert text to upper, lower, or title case
Character Frequency Counter
Count how often each character appears in text
Lorem Ipsum Generator
Generate placeholder text for designs and mockups
Palindrome Checker
Check if a word or phrase reads the same backward
Remove Duplicate Lines
Clean up text by removing duplicate lines
Remove Extra Spaces
Trim extra spaces and blank lines from text
Remove Punctuation
Strip all punctuation marks from text
Reverse Text
Reverse any text instantly
Slug Generator
Turn any text into a URL-friendly slug
Text to Binary
Convert text to binary code
JSON Formatter
Format and validate JSON data
Password Generator
Generate strong, random passwords
Base64 Decode
Decode Base64 back to text
Base64 Encode
Encode text to Base64
Color Converter
Convert colors between HEX, RGB, and HSL
CSV to JSON
Convert CSV data into JSON format
Diff Checker
Compare two texts and highlight the differences
Hash Generator
Generate MD5, SHA1, or SHA256 hashes
HTML Entity Decode
Decode HTML entities back to characters
HTML Entity Encode
Encode special characters as HTML entities
JSON Minifier
Minify JSON by removing whitespace
JWT Decoder
Decode a JWT and inspect its header and payload
Morse Code to Text
Convert Morse code back to text
Number Base Converter
Convert numbers between binary, octal, decimal, and hex
QR Code Generator
Turn any text or link into a QR code
Regex Tester
Test regular expressions against sample text
Text to Morse Code
Convert text into Morse code
Timestamp Converter
Convert between Unix timestamps and readable dates
URL Decode
Decode a URL-encoded string
URL Encode
Encode text for use in a URL
URL Parser
Break down a URL into its components
UUID Generator
Generate random UUIDs instantly