Free Online Web Tools
150+ free tools for developers and designers. No sign-up required.
Text Tools
Word Counter
Count words, characters, sentences, and paragraphs in your text
Case Converter
Convert text to uppercase, lowercase, title case, and more
Lorem Ipsum Generator
Generate placeholder text for your designs
Text Repeater
Repeat any text multiple times
Text Sorter
Sort lines of text alphabetically or numerically
Remove Line Breaks
Remove line breaks from text
Comma Separator
Add or remove commas in your text
Text to Slug
Convert text to URL-friendly slug
Random Word Generator
Generate random words for brainstorming
Text Diff Checker
Compare two blocks of text side-by-side and highlight differences
Duplicate Line Remover
Remove duplicate lines from text with sorting options
Word Frequency Counter
Analyze word frequency and keyword density in your text
Text to Speech
Convert text to speech using browser's Web Speech API with multiple languages
Emoji Picker
Search, browse, and copy emojis by category or keyword
Encode/Decode
Base64 Encode
Encode text to Base64 format
Base64 Decode
Decode Base64 encoded text
URL Encode
Encode text for use in URLs
URL Decode
Decode URL encoded text
HTML Encode
Encode special characters to HTML entities
HTML Decode
Decode HTML entities to characters
Image to Base64
Convert images to Base64 encoded strings
Base64 to Image
Convert Base64 strings back to images
Developer Tools
JSON Viewer
View and explore JSON data in a tree structure
JSON Formatter
Format and beautify JSON data
JSON Validator
Validate JSON syntax and structure
JSON Editor
Edit JSON data with syntax highlighting
JSON Minify
Minify JSON by removing whitespace
HTML Minifier
Minify HTML code to reduce file size
HTML Beautifier
Beautify and format HTML code
CSS Minifier
Minify CSS code to reduce file size
CSS Beautifier
Beautify and format CSS code
JavaScript Minifier
Minify JavaScript code
JavaScript Beautifier
Beautify and format JavaScript code
JavaScript Obfuscator
Obfuscate JavaScript code for protection
JavaScript DeObfuscator
Deobfuscate JavaScript code
MD5 Generator
Generate MD5 hash from text
Password Generator
Generate secure random passwords
UUID Generator
Generate unique UUIDs (v4)
URL Parser
Parse and analyze URL components
UTM Builder
Build UTM tracking URLs for campaigns
QR Code Generator
Generate QR codes from text or URLs
QR Code Decoder
Decode QR codes from images
Color Converter
Convert colors between HEX, RGB, HSL formats
What Is My IP
Find your public IP address
IP Address Lookup
Get location info for any IP address
Regex Tester
Test and debug regular expressions in real-time with match highlighting
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
Markdown Preview
Write Markdown with live preview and export to HTML
JWT Decoder
Decode and inspect JWT tokens showing header, payload, and expiration
SHA256 Hash Generator
Generate SHA-256, SHA-1, and SHA-512 hashes from text
Cron Expression Generator
Build and parse cron expressions with a visual UI
HTML Table Generator
Create HTML tables visually with a spreadsheet-like editor
Color Palette Generator
Generate harmonious color palettes with complementary and analogous schemes
CSS Gradient Generator
Create linear and radial CSS gradients with a visual editor
CSS Box Shadow Generator
Create CSS box-shadow effects with a visual editor and copy CSS code
Converters
XML to JSON
Convert XML data to JSON format
CSV to JSON
Convert CSV data to JSON format
TSV to JSON
Convert TSV data to JSON format
JSON to XML
Convert JSON data to XML format
JSON to CSV
Convert JSON data to CSV format
JSON to Text
Convert JSON data to plain text
JSON to TSV
Convert JSON data to TSV format
VTT to SRT
Convert WebVTT subtitles to SRT format
SRT to VTT
Convert SRT subtitles to WebVTT format
JSON to YAML
Convert between JSON and YAML formats with validation
YAML to JSON
Convert YAML to JSON format with formatting options
Number Converters
Text to Binary
Convert text to binary code
Binary to Text
Convert binary code to text
HEX to RGB
Convert HEX color codes to RGB
RGB to HEX
Convert RGB color values to HEX
HEX to Binary
Convert hexadecimal to binary
Binary to HEX
Convert binary to hexadecimal
ASCII to Binary
Convert ASCII characters to binary
Binary to ASCII
Convert binary to ASCII characters
Decimal to Binary
Convert decimal numbers to binary
Binary to Decimal
Convert binary numbers to decimal
Text to ASCII
Convert text to ASCII codes
ASCII to Text
Convert ASCII codes to text
HEX to Decimal
Convert hexadecimal to decimal
Decimal to HEX
Convert decimal to hexadecimal
Octal to Binary
Convert octal to binary
Binary to Octal
Convert binary to octal
Octal to Decimal
Convert octal to decimal
Decimal to Octal
Convert decimal to octal
HEX to Octal
Convert hexadecimal to octal
Octal to HEX
Convert octal to hexadecimal
Text to Octal
Convert text to octal codes
Octal to Text
Convert octal codes to text
Text to HEX
Convert text to hexadecimal
HEX to Text
Convert hexadecimal to text
Text to Decimal
Convert text to decimal codes
Decimal to Text
Convert decimal codes to text
Number to Word Converter
Convert numbers to written words
Word to Number Converter
Convert written words to numbers
Number to Roman Numerals
Convert numbers to Roman numerals
Roman Numerals to Number
Convert Roman numerals to numbers
Calculators
Age Calculator
Calculate your exact age in years, months, and days
Percentage Calculator
Calculate percentages easily
Average Calculator
Calculate the average of a set of numbers
Confidence Interval Calculator
Calculate confidence intervals for statistics
Sales Tax Calculator
Calculate sales tax amounts
Margin Calculator
Calculate profit margins
Probability Calculator
Calculate probabilities of events
Paypal Fee Calculator
Calculate PayPal transaction fees
Discount Calculator
Calculate discount prices and savings
CPM Calculator
Calculate cost per thousand impressions
Loan Calculator
Calculate loan payments and interest
GST Calculator
Calculate Goods and Services Tax
Stripe Fee Calculator
Calculate Stripe transaction fees
Calorie Calculator
Calculate daily calorie needs
TDEE Calculator
Calculate Total Daily Energy Expenditure
Days Calculator
Calculate days between two dates
Hours Calculator
Calculate hours between two times
Month Calculator
Calculate months between two dates
Pomodoro Timer
Customizable Pomodoro timer with work/break intervals and sound alerts
Unit Converters
Length Converter
Convert between length units
Area Converter
Convert between area units
Weight Converter
Convert between weight units
Volume Converter
Convert between volume units
Temperature Converter
Convert between temperature units
Time Converter
Convert between time units
Digital Converter
Convert between digital storage units
Speed Converter
Convert between speed units
Frequency Converter
Convert between frequency units
Pressure Converter
Convert between pressure units
Energy Converter
Convert between energy units
Power Converter
Convert between power units
Angle Converter
Convert between angle units
Currency Converter
Convert between world currencies
Pace Converter
Convert between pace units
Voltage Converter
Convert between voltage units
Current Converter
Convert between electric current units
Torque Converter
Convert between torque units
Charge Converter
Convert between electric charge units
Parts Per Converter
Convert between PPM, PPB, and percent
Reactive Power Converter
Convert between reactive power units
Apparent Power Converter
Convert between apparent power units
Reactive Energy Converter
Convert between reactive energy units
Volumetric Flow Rate Converter
Convert between flow rate units
Illuminance Converter
Convert between illuminance units
Each Converter
Convert between dozen, pair, score, etc.
Image Tools
Image Resizer
Resize images to any dimension
Image Cropper
Crop images to any size
Image Enlarger
Enlarge images without losing quality
Rotate Image
Rotate images to any angle
Flip Image
Flip images horizontally or vertically
Image Converter
Convert images between formats
ICO Converter
Convert images to ICO format
ICO to PNG
Convert ICO files to PNG
JPG to PNG
Convert JPG images to PNG
PNG to JPG
Convert PNG images to JPG
JPG Converter
Convert images to JPG format
WebP to JPG
Convert WebP images to JPG
PNG to WebP
Convert PNG images to WebP
PNG to BMP
Convert PNG images to BMP
PNG to GIF
Convert PNG images to GIF
PNG to ICO
Convert PNG images to ICO
JPG to WebP
Convert JPG images to WebP
JPG to BMP
Convert JPG images to BMP
JPG to GIF
Convert JPG images to GIF
JPG to ICO
Convert JPG images to ICO
WebP to PNG
Convert WebP images to PNG
YouTube Thumbnail Downloader
Download thumbnails from YouTube videos
Find Facebook ID
Find the numeric ID of a Facebook profile
Placeholder Image Generator
Generate placeholder images with custom dimensions, colors, and text