All Tools
Browse our complete collection of 99+ free online tools. All tools work directly in your browser - no downloads, no registration required.
Word Counter
Count words, characters, and paragraphs
Text ToolsText Case Converter
Convert text between different cases
Text ToolsText Diff Checker
Compare two texts and find differences
Text ToolsLorem Ipsum Generator
Generate placeholder text
Text ToolsText Formatter
Format and clean up text
Text ToolsBasic Calculator
Perform basic arithmetic operations
CalculatorsScientific Calculator
Advanced mathematical calculations
CalculatorsPercentage Calculator
Calculate percentages and ratios
CalculatorsLoan Calculator
Calculate loan payments and interest
CalculatorsBMI Calculator
Calculate Body Mass Index
CalculatorsAge Calculator
Calculate age in years, months, and days
CalculatorsDate Calculator
Calculate differences between dates
CalculatorsUnit Converter
Convert between different units
CalculatorsImage Resizer
Resize images to specific dimensions
Image ToolsImage Compressor
Reduce image file sizes
Image ToolsImage Format Converter
Convert between image formats
Image ToolsImage Cropper
Crop images to desired size
Image ToolsImage Filters
Apply filters and effects to images
Image ToolsColor Picker
Pick colors from images or gradients
Color ToolsColor Palette Generator
Generate color palettes and schemes
Color ToolsRGB to HEX Converter
Convert RGB values to HEX codes
Color ToolsHEX to RGB Converter
Convert HEX codes to RGB values
Color ToolsColor Contrast Checker
Check color contrast ratios for accessibility
Color ToolsPassword Generator
Generate secure passwords
Security ToolsHash Generator
Generate MD5, SHA1, SHA256 hashes
Security ToolsBase64 Encoder/Decoder
Encode and decode Base64 strings
Security ToolsURL Encoder/Decoder
Encode and decode URLs
Security ToolsQR Code Generator
Generate QR codes for text or URLs
Security ToolsJSON Formatter
Format and validate JSON data
Web Dev ToolsHTML Formatter
Format and beautify HTML code
Web Dev ToolsCSS Formatter
Format and beautify CSS code
Web Dev ToolsJavaScript Formatter
Format and beautify JavaScript code
Web Dev ToolsRegEx Tester
Test and debug regular expressions
Web Dev ToolsCSV to JSON Converter
Convert CSV files to JSON format
Data Format ToolsJSON to CSV Converter
Convert JSON data to CSV format
Data Format ToolsXML to JSON Converter
Convert XML to JSON format
Data Format ToolsYAML to JSON Converter
Convert YAML to JSON format
Data Format ToolsSQL Formatter
Format and beautify SQL queries
Data Format ToolsRandom Password Generator
Generate random secure passwords
GeneratorsRandom Name Generator
Generate random names for testing
GeneratorsRandom Number Generator
Generate random numbers in ranges
GeneratorsUUID Generator
Generate unique identifiers
GeneratorsFake Data Generator
Generate fake user data for testing
GeneratorsStopwatch
Precise stopwatch with lap timing
Utility ToolsTimer/Countdown
Set countdown timers
Utility ToolsWorld Clock
View time in multiple time zones
Utility ToolsQR Code Scanner
Scan QR codes using camera
Utility ToolsScreen Resolution Detector
Detect screen resolution and display info
Utility ToolsAudio Recorder
Record audio in your browser
Audio ToolsAudio Player
Custom audio player with controls
Audio ToolsText to Speech
Convert text to speech
Audio ToolsAudio Format Converter
Convert between audio formats
Audio ToolsAudio Visualizer
Visualize audio frequencies
Audio ToolsOn-screen Ruler
Measure objects on your screen
Measurement ToolsArea Calculator
Calculate area for geometric shapes
Measurement ToolsDistance Calculator
Calculate distance between points
Measurement ToolsVolume Calculator
Calculate volume for 3D shapes
Measurement ToolsTrigonometry Calculator
Calculate trigonometric functions
Measurement ToolsPDF Merger
Combine multiple PDF files
PDF ToolsPDF Splitter
Split PDF into separate pages
PDF ToolsPDF Compressor
Reduce PDF file size
PDF ToolsPDF to Image Converter
Convert PDF pages to images
PDF ToolsPDF Password Remover
Remove passwords from PDFs
PDF Tools