Free Online Tools - Available 24/7
Access 50+ professional tools for text processing, conversion, generation, encoding, and more. All tools are free and work directly in your browser.
Text & String Tools
Word Counter
Count words, characters, sentences, and paragraphs in your text
Text Case Converter
Convert text between different cases (uppercase, lowercase, title case, etc.)
String Reverser
Reverse your text, words, or lines instantly
Remove Duplicates
Remove duplicate lines, words, or characters from text
Find & Replace
Find and replace text with support for regex patterns
Text Splitter
Split text by various delimiters (comma, space, newline, etc.)
Trim Whitespace
Remove extra whitespace from text with multiple options
Character Counter
Count and analyze characters in your text
Line Counter
Count lines and get detailed line statistics
Sentence Counter
Count sentences and analyze sentence structure
Conversion & Calculator Tools
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Length Converter
Convert between different length units
Weight Converter
Convert between different weight units
Volume Converter
Convert between different volume units
Speed Converter
Convert between different speed units
Time Converter
Convert between different time units
Currency Converter
Convert between different currencies
Percentage Calculator
Calculate percentages and percentage changes
Loan Calculator
Calculate loan payments and total interest
BMI Calculator
Calculate your Body Mass Index
Generator & Formatter Tools
UUID Generator
Generate unique UUIDs (v4)
QR Code Generator
Generate QR codes from text or URLs
JSON Formatter
Format and validate JSON data
XML Formatter
Format and validate XML data
CSV to JSON
Convert CSV data to JSON format
Markdown to HTML
Convert Markdown to HTML
Color Palette Generator
Generate random color palettes
Schema Generator
Generate JSON-LD structured data for better SEO
Dummy Text Generator
Generate Lorem Ipsum placeholder text
Password Generator
Generate secure random passwords
Slug Generator
Generate URL-friendly slugs
Encoder & Crypto Tools
Base64 Encoder/Decoder
Encode and decode Base64 strings
URL Encoder/Decoder
Encode and decode URL strings
HTML Entity Encoder
Encode and decode HTML entities
MD5 Hash
Generate MD5 hashes
SHA256 Hash
Generate SHA256 hashes
JWT Decoder
Decode and inspect JWT tokens
Hex to ASCII
Convert hexadecimal to ASCII text
ASCII to Hex
Convert ASCII text to hexadecimal
ROT13 Cipher
Apply ROT13 cipher to text
Caesar Cipher
Encode and decode Caesar cipher
Website Analysis Tools
Website Speed Test
Test your website's loading speed and performance
SEO Analyzer
Analyze your website's SEO performance and get optimization tips
QR Code Scanner
Scan QR codes instantly with your camera
Text to Speech
Convert text to speech with multiple voices and languages
Gradient Generator
Create beautiful CSS gradients with multiple types and colors
API Tester
Test REST APIs with all HTTP methods and authentication
Ping Test
Test network connectivity and measure latency to servers
Text Summarizer
Summarize long texts instantly by extracting key points
Data Visualizer
Create beautiful charts and graphs from your data
Image Resizer
Resize images online for free with batch processing
Password Strength Checker
Check password security with detailed analysis
Code Formatter
Format and beautify code for multiple programming languages
DNS Lookup
Look up DNS records for any domain with detailed information
Invoice Generator
Generate professional invoices with customizable templates
Utility & Misc Tools
Cron Parser
Parse and validate cron expressions
Unix Timestamp
Convert between Unix timestamps and dates
IP Lookup
Look up IP address information and geolocation
YouTube Thumbnail Downloader
Download YouTube video thumbnails in all quality sizes
Image Compressor
Compress images to reduce file size while maintaining quality
PDF Merger
Combine multiple PDF files into one document
Grammar Checker
Check grammar, spelling, and punctuation errors