All Online Tools

Text Sorter

Sort lines of text alphabetically, numerically, or by length with ascending/descending order and case options.

Line Counter

Count total lines including blank lines and non-empty lines, with options for different line ending formats.

Text Statistics

Analyze text with detailed statistics including readability scores, vocabulary richness, and writing patterns.

Whitespace Remover

Clean up text by removing extra spaces, tabs, line breaks, and other whitespace while preserving essential formatting.

Text Compare Tool

Compare two text documents side by side with highlighted differences showing additions, deletions, and changes.

Advanced Text Reverser

Advanced text reverser with multiple modes: flip characters, words, sentences, or create true mirror text with Unicode support.

Letter Frequency Counter

Analyze letter frequency distribution in text, useful for cryptography, linguistics, and language analysis.

Word Counter

Instantly count words, characters, sentences, and paragraphs while tracking reading time and keyword density for your content.

Character Counter

Count characters with and without spaces, perfect for Twitter posts, meta descriptions, SMS messages, and character-limited content.

Case Converter

Transform text between uppercase, lowercase, title case, sentence case, and other formatting styles instantly.

Lorem Ipsum Generator

Generate placeholder text in various formats—paragraphs, sentences, or words—for design mockups and layouts.

Text Reverser

Reverse text character by character, word by word, or line by line for various creative and practical applications.

Remove Duplicate Lines

Eliminate duplicate lines from text while preserving order, with options for case sensitivity and whitespace handling.

Text to Slug

Convert text to URL-friendly slugs by removing special characters, replacing spaces with hyphens, and lowercasing.

Find and Replace

Search and replace text with support for regular expressions, case sensitivity, and whole word matching options.

Loan Calculator

Calculate monthly loan payments, total interest, and view complete amortization schedules for mortgages and loans.

Compound Interest Calculator

Project investment growth with compound interest, showing the power of compounding over time with detailed projections.

Percentage Change Calculator

Calculate percentage increase or decrease between two values with clear directional results and explanations.

GPA Calculator

Calculate weighted and unweighted GPA from course grades and credit hours with support for various grading scales.

Fuel Cost Calculator

Estimate fuel costs for trips based on distance, vehicle efficiency, and current fuel prices with comparison options.

Savings Goal Calculator

Plan savings goals by calculating required monthly contributions, time to goal, or final amount with interest projections.

Unit Price Comparison Calculator

Compare product values by calculating price per unit, ounce, or quantity to find the best deal across package sizes.

Percentage Calculator

Calculate percentages, percentage changes, and find values from percentage relationships with step-by-step explanations.

Age Calculator

Calculate exact age in years, months, weeks, and days between any two dates with precision accounting for leap years.

BMI Calculator

Calculate Body Mass Index from height and weight with interpretations, healthy weight ranges, and health context.

Discount Calculator

Calculate sale prices, discount amounts, and savings for single or stacked discounts with tax options.

Tip Calculator

Calculate tips and split bills evenly among groups with customizable tip percentages and per-person totals.

Date Calculator

Add or subtract days, weeks, months, and years from dates, or find the exact duration between two dates.

Number to Words

Convert numbers to written words in English for checks, legal documents, and formal writing.

Markdown to HTML

Convert Markdown syntax to clean HTML with support for tables, code blocks, and GitHub-flavored extensions.

HTML to Markdown

Convert HTML content to Markdown syntax, preserving structure and formatting for documentation and content migration.

YAML to JSON Converter

Convert YAML configuration files to JSON format for APIs, JavaScript, and systems requiring JSON input.

JSON to YAML Converter

Convert JSON data to YAML format for configuration files, Kubernetes manifests, and human-readable data storage.

ASCII to Text Converter

Convert ASCII codes to text characters and decode ASCII-encoded messages back to readable content.

Temperature Converter

Convert temperatures between Celsius, Fahrenheit, and Kelvin with precise calculations and common reference points.

CSS Unit Converter (PX/EM/REM/%)

Convert between CSS units: pixels, em, rem, and percentages with configurable base font sizes.

Color Format Converter

Convert colors between HEX, RGB, HSL, HSV, and CMYK formats with live preview and CSS-ready output.

Base64 Encoder/Decoder

Encode text or files to Base64 format and decode Base64 strings back to original content instantly.

Binary to Text

Convert binary code (0s and 1s) to readable text, useful for programming education and data analysis.

Text to Binary

Convert any text to binary representation with options for spacing, bit grouping, and different encoding standards.

JSON Formatter

Format, beautify, and validate JSON data with syntax highlighting, collapsible trees, and error detection.

URL Encoder/Decoder

Encode special characters for URLs or decode percent-encoded strings back to readable text.

Hex to RGB

Convert hexadecimal color codes to RGB values and vice versa with color preview and CSS output formats.

Unit Converter

Convert between units of length, weight, volume, temperature, and more with precise calculations.

Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa with timezone support and multiple format options.

Roman Numeral Converter

Convert numbers to Roman numerals and Roman numerals to modern numbers with validation and explanation.

Color Palette Generator

Generate harmonious color palettes for design projects. Create complementary, analogous, and triadic color schemes instantly.

Placeholder Image Generator

Create placeholder images for web design and prototyping. Generate images in any dimension with custom colors and text.

URL Slug Generator

Convert text into URL-friendly slugs. Transform titles and phrases into clean, SEO-optimized URLs automatically.

Advanced Lorem Ipsum Generator

Generate Lorem Ipsum placeholder text for designs and mockups. Create paragraphs, sentences, or words in classic or modern variations.

Barcode Generator

Create barcodes in multiple formats including Code 128, EAN-13, UPC-A, and more. Generate scannable codes for products and inventory.

Password Generator

Generate strong, random passwords with customizable length and character sets. Create secure passwords that meet any requirements.

QR Code Generator

Generate QR codes for URLs, text, contact info, and more. Create scannable codes with custom colors and sizes.

UUID Generator

Generate universally unique identifiers (UUIDs) in standard formats. Create version 1, 4, or 5 UUIDs for database keys and identifiers.

Random Number Generator

Generate random numbers within any range. Create single numbers or sets for lotteries, sampling, testing, and more.

Hash Generator

Generate cryptographic hashes using MD5, SHA-1, SHA-256, and SHA-512. Create checksums for data verification and integrity checking.

Image Compressor

Compress images without visible quality loss. Reduce file sizes for faster page loads while maintaining visual fidelity.

Image Resizer

Resize images to specific dimensions while maintaining aspect ratio. Batch resize multiple images for web, email, or print.

Image to Base64

Convert images to base64 data URIs for embedding directly in HTML, CSS, or JSON. Eliminate HTTP requests for small images.

Image Cropper

Crop images to custom dimensions or standard aspect ratios. Perfect for social media, profile pictures, and content images.

Favicon Generator

Create favicons for websites in all required sizes and formats. Generate ICO, PNG, and Apple Touch icons from a single image.

EXIF Viewer & Cleaner

View, analyze and remove EXIF metadata from your photos. Protect your privacy by cleaning location data, camera info and personal details.

Email Validator

Validate email addresses for proper format and deliverability. Check syntax, domain existence, and MX records.

IP Address Lookup

Look up IP address details including geolocation, ISP, organization, and network information. Analyze any IPv4 or IPv6 address.

IBAN Validator

Validate International Bank Account Numbers for correct format and check digits. Verify IBANs from all supported countries.

SSL Certificate Checker

Check SSL/TLS certificate details for any domain. Verify expiration dates, certificate chain, and security configuration.

Password Strength Checker

Analyze password strength and get improvement suggestions. Check against common passwords and estimate crack time.

Credit Card Validator

Validate credit card numbers using the Luhn algorithm. Verify card number format and identify card network (Visa, Mastercard, etc.).

JSON Validator

Validate JSON syntax and structure instantly. Identify errors with line numbers and detailed explanations to debug your JSON data quickly.

SQL Formatter

Format SQL queries with proper indentation and keyword styling. Make complex queries readable and easier to debug.

JWT Decoder

Decode and inspect JSON Web Tokens. View header, payload, and signature without verification to debug authentication issues.

Cron Expression Generator

Build cron expressions visually with a user-friendly interface. Preview scheduled execution times and validate cron syntax.

XML Validator

Validate XML syntax and check for well-formedness. Identify parsing errors with detailed error messages and line numbers.

HTML Entity Encoder

Encode special characters as HTML entities or decode entities back to characters. Essential for preventing XSS and displaying code.

JSON Path Finder

Navigate and extract data from JSON using JSONPath expressions. Query nested structures and find values quickly.

CSS Beautifier / Formatter

Format and beautify CSS code with proper indentation. Transform minified stylesheets into readable, well-structured code.

JSON to CSV Converter

Convert JSON arrays to CSV format for spreadsheet analysis. Transform API data into a format Excel and other tools understand.

CSV to JSON Converter

Convert CSV data to JSON format for APIs and applications. Transform spreadsheet exports into structured data instantly.

HTML Minifier

Compress HTML by removing whitespace, comments, and optional tags. Reduce document size while preserving correct rendering.

CSS Minifier

Compress CSS files by removing whitespace, comments, and optimizing code. Reduce file sizes significantly while maintaining functionality.

Regex Tester

Test and debug regular expressions with real-time matching. See matches highlighted and understand how your patterns work.

Meta Tags Generator

Generate essential HTML meta tags for SEO and social media. Create Open Graph, Twitter Card, and standard meta tags.

.htaccess Generator

Generate .htaccess rules for redirects, URL rewriting, security headers, and caching. Build Apache configurations without memorizing syntax.

robots.txt Generator

Create robots.txt files to control search engine crawling. Allow or block specific pages and directories from indexing.

CSS Gradient Generator

Design CSS gradients visually with an intuitive color picker. Create linear and radial gradients with live preview.

Box Shadow Generator

Create CSS box shadows visually with live preview. Adjust offset, blur, spread, and color to design perfect shadows.

JavaScript Minifier

Minify JavaScript code by removing whitespace, comments, and unnecessary characters. Optimize scripts for faster page loads.

PDF Merge

Combine multiple PDF files into one document. Merge PDFs in any order with drag-and-drop simplicity—no software installation needed.

PDF Split

Split PDF files into separate documents. Extract specific pages or divide into multiple files based on page ranges.

DNS Lookup

Query DNS records including A, AAAA, MX, TXT, CNAME, and NS records for any domain with detailed propagation status.

WHOIS Lookup

Discover domain ownership details, registration dates, and registrar information with our comprehensive WHOIS lookup service.

HTTP Headers Checker

Inspect HTTP response headers to analyze security policies, caching configuration, and server behavior.

Website Status Checker

Monitor website availability with HTTP status codes, response times, and uptime verification from multiple locations.

Reverse DNS Lookup

Convert IP addresses to hostnames by querying PTR records, essential for email authentication and network analysis.

SSL Certificate Checker

Analyze SSL/TLS certificates to verify encryption strength, validity dates, certificate chain, and security configuration.

Redirect Checker

Trace complete redirect chains showing each hop, status codes, and final destination for any URL.

Meta Tags Extractor

Extract and analyze all meta tags from any webpage including Open Graph, Twitter Cards, and SEO metadata.

URL Parser

Decompose URLs into components including protocol, domain, port, path, query parameters, and fragment identifiers.

robots.txt Checker

Analyze robots.txt files to verify crawler directives, sitemap references, and identify potential SEO issues.

Domain Age Checker

Discover when a domain was first registered and calculate its age, useful for SEO analysis and trust assessment.

Countdown Timer

Set countdown timers for any duration. Track time until events, deadlines, or activities with visual and audio alerts.

Online Notepad

Simple online notepad for quick notes and text editing. Auto-saves locally—your notes persist between sessions.

Online Alarm Clock

Set online alarms with custom sounds and labels. Multiple alarms with snooze function—no app installation required.

Screen Resolution Checker

Check your screen resolution, viewport size, and device pixel ratio. Essential information for responsive design testing.

Browser Information

View detailed information about your browser, operating system, screen resolution, and device capabilities.

Random Picker / Name Picker

Pick random items from any list. Fair selection for giveaways, assignments, and decisions with animated reveals.

Typing Speed Test

Test your typing speed and accuracy. Measure words per minute (WPM) and track improvement over time.

Spinning Wheel

Create custom spinning wheels for random selection. Add your own options with colors and spin for animated picks.

Lottery Number Generator

Generate random lottery numbers for any game format. Create picks for Powerball, Mega Millions, EuroMillions, and custom formats.

Team Generator

Divide people into random teams fairly. Create balanced groups for sports, classrooms, projects, or any team activity.

Bracket Generator

Create tournament brackets for competitions and events. Generate single elimination, double elimination, or round-robin formats.

Rock Paper Scissors

Play Rock Paper Scissors against the computer. Track wins, losses, and ties with statistics and streak tracking.

Magic 8 Ball

Ask the Magic 8 Ball any yes/no question. Get randomized mystical answers for fun decision-making and entertainment.

Flip a Coin

Flip a virtual coin for random decisions. Animated coin toss with heads or tails results and statistics tracking.

Random Color Generator

Generate random colors for design inspiration. Get HEX, RGB, and HSL codes with one click—save and export palettes.

Hangman Game

Play the classic Hangman word guessing game. Choose difficulty levels and categories for educational or entertaining gameplay.

Word Scramble

Unscramble letters to find words. Educational word puzzle game with hints and multiple difficulty levels.

QR Code Scanner

Scan QR codes using your device camera or from uploaded images. Decode any QR code to reveal its content instantly.

Diff Checker

Compare two texts and highlight differences. Find changes between document versions, code revisions, or any text content.

Color Picker

Pick colors and get codes in HEX, RGB, HSL, and CMYK formats. Choose colors visually or enter precise values.

World Clock

Check current time in cities worldwide. Compare time zones and plan calls or meetings across different locations.

Pomodoro Timer

Boost productivity with the Pomodoro Technique. Timed work sessions with automatic breaks and progress tracking.

Stopwatch

Precise stopwatch with lap timing capabilities. Track elapsed time with millisecond accuracy and record split times.