Text & Content Tools
40 ToolsWord Counter
Real-time word, character, sentence, paragraph, and reading time counter.
Character Counter
Accurate character counter with space, line, and byte size analysis.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.
Duplicate Line Remover
Remove duplicate lines from text or lists with case-sensitivity options.
Text Cleaner & Whitespace Remover
Remove extra spaces, tabs, empty lines, and trailing whitespace.
Line Counter
Counts total, empty, and non-empty lines in text files.
Reverse Text Generator
Reverse characters, words, or full sentences.
Paragraph Counter
Count paragraphs and analyze writing structure.
URL Slug Generator
Convert headlines into SEO-friendly URL slugs.
Lorem Ipsum Generator
Generate placeholder dummy text paragraphs.
Word Frequency Counter
Analyze the frequency of every word in your text.
Find and Replace Text
Find strings or patterns and replace them in text.
Alphabetical Text Sorter
Sort text lists alphabetically from A to Z or Z to A.
Remove Empty Lines
Strip all blank lines from multi-line text.
Remove Line Breaks
Join multiline text into a continuous single line.
Add Line Numbers
Prefix each line of text or code with sequential numbers.
Binary to Text Converter
Decode 8-bit binary numbers into readable text.
Text to Binary Converter
Convert text characters into binary 0s and 1s.
Morse Code Translator
Translate standard English text into Morse Code.
Morse Code to Text
Translate Morse code dots and dashes back to text.
ROT13 Cipher
Rotate text by 13 positions in the alphabet.
Caesar Cipher
Shift letters by custom Caesar cipher key.
Text Diff & Comparison
Compare two text snippets side-by-side to highlight differences.
String Length & Byte Checker
Detailed string character and byte size calculator.
Email Extractor from Text
Extract all valid email addresses from any raw text document.
URL / Link Extractor
Scrape and extract all HTTP/HTTPS web links from text.
Phone Number Extractor
Extract phone and mobile numbers from unstructured text.
Upside Down Text Generator
Flip words upside down using Unicode characters.
Zalgo Glitch Text Generator
Add creepy corrupted glitch diacritic marks to text.
ASCII Art Banner Generator
Generate large ASCII art text headings for code or terminals.
Text Truncator & Ellipsis Tool
Trim long text to fixed character or word count limits.
HTML Entity Encoder
Convert special characters to HTML entities (&, <, >).
HTML Entity Decoder
Decode HTML entities back to readable standard text.
Markdown to HTML Converter
Render Markdown syntax into clean HTML code.
HTML to Plain Text Converter
Strip HTML tags while keeping formatted text layout.
Fancy Font & Cursive Generator
Convert regular text into stylish Unicode aesthetic fonts.
Syllable Counter
Count syllables and calculate reading ease scores.
Reading Time Calculator
Calculate silent reading and public speaking times.
Keyword Density Analyzer
Measure single, 2-word, and 3-word keyword percentages.
Invisible & Zero-Width Space Remover
Detect and strip invisible zero-width space characters.
Math & Financial Calculators
40 ToolsAge Calculator
Calculate your exact age in years, months, weeks, days, hours, and next birthday countdown.
Percentage Calculator
Calculate percentages, percentage increases, discounts, and ratio conversions.
EMI Loan Calculator
Calculate monthly EMI loan installments, total interest, and total payable amount.
GST Calculator
Calculate Goods and Services Tax (GST) inclusive and exclusive amounts.
Discount Calculator
Calculate sale discounts, final price, money saved, and sales tax.
Simple Interest Calculator
Calculate principal, rate, time interest.
Compound Interest Calculator
Calculate daily, monthly, and yearly compound growth.
Sales Tax Calculator
Compute sales tax amount and gross price.
Profit Margin Calculator
Compute cost, revenue, gross margin and markup %.
ROI Calculator
Return on Investment percentage calculator.
Tip & Bill Split Calculator
Calculate tip percentage and split bill per person.
CPM Calculator
Cost Per Mille calculator for digital ads.
CPC Calculator
Cost Per Click and marketing budget solver.
CTR Calculator
Click Through Rate percentage calculator.
Salary to Hourly Calculator
Convert annual salary to hourly wage.
Hourly to Salary Calculator
Convert hourly wage to gross annual salary.
Break-Even Point Calculator
Units and revenue needed to break even.
Inflation Calculator
Calculate purchasing power change over years.
Scientific Calculator
Perform trigonometric, logarithmic, and power math.
Fraction Calculator
Add, subtract, multiply, and divide fractions.
Average & Mean/Median/Mode
Calculate mean, median, mode, range, and sum of numbers.
Standard Deviation Calculator
Population and sample variance calculator.
GCD and LCM Calculator
Greatest Common Divisor and Least Common Multiple.
Prime Number Checker & Factorizer
Check if a number is prime and find its prime factors.
Percentage Change Calculator
Calculate percentage increase and decrease.
Fuel Cost & Mileage Calculator
Trip fuel cost, distance, and economy calculation.
PayPal Fee Calculator
Domestic and international PayPal merchant fees.
Stripe Fee Calculator
Calculate Stripe processing fees and net payout.
Crypto Profit/Loss Calculator
Calculate crypto trade returns and ROI.
Stock Average Price Calculator
Dollar cost averaging calculation for stock buys.
CAGR Calculator
Compound Annual Growth Rate calculator.
SIP Calculator
Systematic Investment Plan mutual fund maturity returns.
Mutual Fund Returns Calculator
Lump sum investment maturity value.
Mortgage Payment Calculator
Home loan payment with property taxes and insurance.
Rule of 72 Calculator
Years required to double invested capital.
Future Value Calculator
Future value of current cash sum.
Present Value Calculator
Discounted present value of future cash.
Probability Calculator
Single and series event probability solver.
Permutation and Combination
Calculate nPr and nCr math combinations.
Quadratic Equation Solver
Find roots of ax² + bx + c = 0 quadratic equations.
Unit & Measurement Converters
40 ToolsLength Converter
Convert meters, feet, inches, kilometers, miles.
Weight & Mass Converter
Convert kilograms, pounds, ounces, grams, tons.
Temperature Converter
Convert Celsius, Fahrenheit, and Kelvin.
Area Converter
Convert square meters, square feet, acres, hectares.
Volume Converter
Convert liters, milliliters, gallons, cups, fluid ounces.
Speed Converter
Convert km/h, mph, m/s, knots.
Time Unit Converter
Convert seconds, minutes, hours, days, weeks.
Digital Storage Converter
Convert bytes, KB, MB, GB, TB, PB.
Energy Converter
Convert Joules, Kilojoules, Calories, BTU, kWh.
Power Converter
Convert Watts, Kilowatts, Horsepower.
Pressure Converter
Convert Bar, PSI, Pascal, Atmosphere.
Fuel Economy Converter
Convert MPG, L/100km, km/L.
Angle Converter
Convert degrees, radians, and gradians.
Density Converter
Convert kg/m³, g/cm³, lb/ft³.
Force Converter
Convert Newtons, kilonewtons, pound-force.
Torque Converter
Convert Newton-meters to foot-pounds.
Data Transfer Rate Converter
Convert Mbps, MB/s, Gbps, GB/s.
Shoe Size Converter
Convert US, UK, EU, and CM shoe sizes.
Clothing Size Converter
International apparel size chart converter.
Cooking Measurement Converter
Convert cups, tablespoons, teaspoons, grams.
Sound Level / Decibel Converter
Calculate sound pressure and decibel ratios.
Frequency Converter
Convert Hz, kHz, MHz, GHz, and RPM.
Electric Current Converter
Convert Amperes, Milliamperes, Microamperes.
Voltage Converter
Convert Volts, Millivolts, Kilovolts.
Power Factor Converter
Calculate real and apparent AC power.
Illuminance Converter
Convert Lux to Foot-candles.
Flow Rate Converter
Convert Liters/min to Gallons/min.
Viscosity Converter
Convert Poise, Centipoise, Pascal-seconds.
Radiation Dose Converter
Convert Sieverts, Millisieverts, Rem.
Pace to Speed Converter
Running pace (min/km) to speed (km/h).
Millimeters to Inches
Convert mm to fractional/decimal inches.
Inches to Millimeters
Convert inches to exact millimeters.
Feet to Meters
Convert feet and inches into meters.
Meters to Feet
Convert meters into feet and inches.
Kilograms to Pounds
Convert kg to lbs with precision.
Pounds to Kilograms
Convert lbs to kg with precision.
Celsius to Fahrenheit
Instant C to F temperature converter.
Fahrenheit to Celsius
Instant F to C temperature converter.
Miles to Kilometers
Road distance converter miles to km.
Kilometers to Miles
Metric distance converter km to miles.
Image & Visual Tools
30 ToolsJPG to PNG Converter
Convert JPG images to transparent PNG format.
PNG to JPG Converter
Convert lossless PNG images into optimized JPGs.
JPG to WebP Converter
Convert JPG photos into modern high-compression WebP.
PNG to WebP Converter
Convert transparent PNG images to lightweight WebP.
WebP to JPG Converter
Convert WebP images back into standard JPG format.
WebP to PNG Converter
Convert WebP images to full-quality PNG format.
Image Compressor
Compress images to reduce file size without losing visual quality.
Image Resizer
Resize photo dimensions by pixels or percentage scaling.
Image Cropper
Crop photos to custom dimensions or fixed aspect ratios.
Image Rotator & Flipper
Rotate images 90°, 180°, 270° or flip horizontally/vertically.
Image to Base64
Convert image files into inline Base64 data URI strings.
Base64 to Image
Decode Base64 string back into downloadable image files.
Color Inverter (Negative Image)
Invert image colors to create negative photographic effects.
Grayscale Image Converter
Convert color images into classic black and white.
Image Brightness & Contrast
Adjust brightness, exposure, and contrast of images.
Image Blur & Sharpen
Apply Gaussian blur or unsharp mask sharpening.
SVG to PNG Converter
Render vector SVG graphics into raster PNG files.
PNG to ICO Favicon Generator
Generate multi-size .ico website favicons.
BMP to PNG Converter
Convert legacy BMP bitmap files into modern PNG format.
PNG to BMP Converter
Convert PNG files into standard Windows Bitmap (BMP).
GIF Frame Extractor
Extract still image frames from animated GIF files.
Image Color Palette Extractor
Extract dominant HEX color palettes from any photo.
Image Color Picker / Eye Dropper
Pick pixel colors directly from image with HEX, RGB, HSL.
Image Watermark Tool
Stamp text or logo watermarks onto your photos.
Image EXIF Metadata Viewer
View camera model, shutter speed, ISO, and GPS metadata.
Image EXIF Metadata Remover
Strip privacy-sensitive EXIF tags from photos.
Rounded Image Corner Maker
Apply smooth rounded corners with custom border radii.
Pixelate Image Tool
Pixelate photos for privacy or retro 8-bit aesthetic effects.
Image Aspect Ratio Calculator
Calculate proportional dimensions for 16:9, 4:3, 1:1, 21:9.
Dummy Image / Placeholder Generator
Generate custom sized placeholder mockup images with custom text.
PDF & Document Tools
20 ToolsJPG to PDF Converter
Convert JPG images into a multi-page PDF document.
PNG to PDF Converter
Convert PNG files into high resolution PDF.
PDF to JPG Extractor
Extract high quality JPG images from PDF pages.
PDF to PNG Extractor
Extract crisp PNG images from PDF pages.
PDF Compressor
Compress PDF files to reduce attachment size.
PDF Merger
Merge and combine multiple PDF files into one.
PDF Splitter
Split PDF documents by custom page numbers or ranges.
PDF Page Rotator
Rotate PDF pages permanently by 90°, 180°, or 270°.
PDF Page Number Adder
Add custom page numbering to header or footer of PDF.
PDF Page Reorder
Rearrange the order of pages inside a PDF.
PDF to Text Extractor
Extract raw text content from PDF documents.
Text to PDF Generator
Format and convert plain text into clean printable PDF.
HTML to PDF Converter
Convert HTML code and webpages into PDF documents.
PDF Password Protect
Encrypt PDF files with AES user and owner passwords.
PDF Metadata Viewer
View author, title, creation date, and producer tags.
PDF Watermark Adder
Stamp text or image watermarks across PDF pages.
PDF Greyscale Converter
Convert color PDFs to monochrome black & white.
PDF Previewer & Reader
In-browser PDF reader with zoom and thumbnail navigation.
PDF Delete Pages
Remove unwanted pages from a PDF document.
PDF Header & Footer Stamping
Add corporate headers, dates, and footers to PDF pages.
Developer & Coding Tools
40 ToolsJSON Formatter & Beautifier
Format, indent, and beautify messy JSON code.
JSON Validator
Validate JSON syntax with exact line error highlighting.
JSON Minifier
Minify JSON payloads by removing whitespace and comments.
JSON to CSV Converter
Convert JSON arrays into flat CSV tables.
CSV to JSON Converter
Convert CSV data into structured JSON objects.
JSON to XML Converter
Transform JSON documents into XML markup.
XML to JSON Converter
Transform XML files into JSON objects.
XML Formatter & Beautifier
Beautify and indent XML documents cleanly.
XML Validator
Validate XML syntax and document structure.
XML Minifier
Compress XML by stripping indentations and newlines.
HTML Formatter & Beautifier
Clean and format messy HTML tags and layout.
HTML Minifier
Minify HTML source code to boost page speed.
CSS Formatter & Beautifier
Beautify minified CSS into standard rule blocks.
CSS Minifier
Compress CSS stylesheets by removing whitespace and comments.
JavaScript Formatter
Beautify and indent JavaScript source code.
JavaScript Minifier
Remove comments and compress JavaScript files.
SQL Formatter & Beautifier
Format SQL queries with uppercase keywords and indentations.
SQL Minifier
Compress SQL queries into single line statements.
Base64 String Encoder
Encode UTF-8 text strings into Base64 format.
Base64 String Decoder
Decode Base64 strings back to readable UTF-8 text.
URL Encoder (Percent Encoding)
Encode URL strings using standard RFC 3986 format.
URL Decoder
Decode percent-encoded URL parameters.
HTML Entity Encode
Encode characters to prevent XSS vulnerabilities.
HTML Entity Decode
Decode HTML character entities.
JWT Decoder
Decode JSON Web Token headers, payload claims, and expiry.
Cron Expression Parser
Translate 5-field cron syntax into human readable English.
RegEx Tester & Matcher
Live regular expression evaluator with match groups.
UUID / GUID Generator (v4)
Generate RFC 4122 random UUID v4 strings in bulk.
Hash Generator (MD5/SHA/Keccak)
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes simultaneously.
HMAC Generator
Generate cryptographic HMAC signature hashes.
Unix Timestamp to Date
Convert Unix epoch timestamps to UTC and local dates.
Date to Unix Timestamp
Convert calendar dates into Unix epoch seconds.
HTTP Header Parser
Parse raw HTTP headers into structured key-value arrays.
User Agent Parser & Detector
Detect browser, OS, engine, and device from user agent.
IP to Binary & Hex Converter
Convert IPv4 address into Decimal, Binary, and Hex.
CIDR Subnet Calculator
Calculate network IP, broadcast, netmask, and host range.
Curl to Fetch/Python Code Converter
Convert raw cURL commands into JavaScript Fetch or Python requests.
YAML to JSON Converter
Convert YAML configuration documents into JSON objects.
JSON to YAML Converter
Convert JSON data into clean indented YAML.
Color Code Converter
Convert color codes between HEX, RGB, RGBA, HSL, CMYK.
Webmaster & SEO Tools
30 ToolsMeta Tag Generator
Generate HTML title, description, keywords, and robots tags.
OpenGraph Meta Tag Generator
Generate Facebook & LinkedIn social sharing cards.
Twitter Card Generator
Generate Twitter summary_large_image card tags.
Robots.txt Generator
Configure web crawler allow/disallow directives and sitemap link.
Robots.txt Validator & Tester
Check if crawler access is blocked for specific URL paths.
XML Sitemap Generator
Generate XML sitemap markup from a list of URLs.
XML Sitemap Validator
Verify sitemap XML schema compliance.
Schema.org JSON-LD Generator
Generate Article, FAQ, Organization, Product JSON-LD schemas.
.htaccess Redirect Generator
Generate 301, 302, HTTPS force, and WWW rewrite rules.
Canonical Tag Generator
Generate canonical link tags for duplicate content.
HTTP Status Code Checker (Ping)
Check server response HTTP 200, 301, 404, 500 status codes.
DNS Records Lookup
Query A, AAAA, MX, CNAME, TXT, and NS records for any domain.
Whois Domain Lookup
Lookup registrar, registration date, expiry date, name servers.
IP Geolocation Lookup
Find country, city, region, ISP, and coordinates of an IP.
SSL Certificate Checker
Verify SSL certificate validity, issuer, and encryption strength.
HTTP Security Headers Checker
Evaluate CSP, HSTS, X-Frame-Options security headers.
Redirect Chain Checker
Trace full 301/302 redirect paths to final destination.
Link Extractor Tool
Extract internal and external links from webpage markup.
Google SERP Snippet Previewer
Visual preview of desktop & mobile Google search results.
Keyword Density Checker
Scan content for over-optimized keyword frequencies.
Website Speed Resource Analyzer
Analyze DOM elements, script sizes, and image weights.
Favicon Checker & Detector
Check existence of standard and Apple touch icons.
Website Technology Detector
Identify CMS, web server, caching layer, and frameworks.
HTTP Status Code Reference
Encyclopedia of 1xx, 2xx, 3xx, 4xx, 5xx HTTP codes.
UTM Campaign Link Builder
Build Google Analytics tracking URLs with UTM parameters.
Canonical URL Checker
Verify canonical tag matches current URL.
Hreflang Tag Generator
Generate multi-language and regional SEO tags.
Google Disavow File Generator
Format toxic domains into Google Disavow text files.
Google Indexing URL Helper
Generate search queries to test indexation status.
Domain Age & Expiry Calculator
Calculate domain age and time remaining until expiration.
Security & Cryptography
20 ToolsStrong Password Generator
Generate unhackable random passwords with custom symbols.
Password Strength & Entropy Meter
Calculate brute-force crack time and cryptographic entropy.
MD5 Hash Generator
Standard 128-bit MD5 checksum generator.
SHA-1 Hash Generator
160-bit SHA-1 cryptographic hash.
SHA-256 Hash Generator
256-bit SHA-2 cryptographic hash.
SHA-512 Hash Generator
512-bit SHA-2 high security hash.
Bcrypt Hash Generator & Verifier
Generate and verify PHP Bcrypt password hashes.
Argon2 Hash Generator
Modern Argon2id password hash generator.
CRC32 Checksum Calculator
Cyclic redundancy checksum calculation.
AES Encryption & Decryption
AES-256-CBC string encryption with password key.
DES / 3DES Encryption Tool
Triple-DES cryptographic encoder.
RSA Key Pair Generator
Generate 2048-bit public and private RSA keys.
Random API Key Generator
Generate secure 32/64/128-byte hex API tokens.
Random String Generator
Bulk alphanumeric random string generator.
Random PIN Generator
4-digit, 6-digit, 8-digit secure numeric PINs.
Password Hash Verifier
Test plaintext against MD5, SHA256, and Bcrypt hashes.
SHA-3 / Keccak Hash Generator
Ethereum standard SHA-3 cryptographic hash.
RIPEMD-160 Hash Generator
Bitcoin-standard 160-bit cryptographic hash.
Pwned Password Checker
Verify password security using SHA-1 hash checking.
Secret Salt Key Generator
High entropy random cryptographic salts.
QR Code & Barcode Tools
15 ToolsURL QR Code Generator
Generate custom color QR codes for websites and links.
Text QR Code Generator
Encode plaintext notes and messages into QR codes.
WiFi QR Code Generator
Auto-connect QR code for WPA/WPA2/WEP WiFi networks.
vCard Contact QR Code
Digital business card QR code with phone, email, company.
Email QR Code Generator
Pre-fills email recipient, subject, and body on scan.
SMS QR Code Generator
Pre-fills phone number and SMS text message.
Phone Call QR Code
Direct dial phone number on mobile scan.
WhatsApp Direct QR Code
Direct WhatsApp chat link with pre-filled message.
Crypto Payment QR Code
Bitcoin, Ethereum, USDT crypto address QR code.
Calendar Event QR Code
iCalendar event title, date, location, description.
Barcode Generator (Code 128)
Generate standard alphanumeric 1D Code 128 barcodes.
Barcode Generator (EAN-13)
13-digit European retail product barcode generator.
Barcode Generator (UPC-A)
12-digit US retail product barcode generator.
QR Code Scanner & Reader
Scan and decode QR codes from photos or webcam.
Barcode Scanner & Reader
Read retail 1D barcodes from uploaded photos.
Date, Time & Productivity
20 ToolsWorld Clock & Time Zone Converter
Live real-time clocks across major financial world cities.
Date Difference Calculator
Calculate days, weeks, months between two dates.
Date Add / Subtract Days
Add or subtract days/weeks/months to find future/past dates.
Time Duration Calculator
Add and subtract hours, minutes, and seconds.
Business Days Calculator
Calculate working days excluding weekends.
Leap Year Checker
Determine if any year is a leap year.
Week Number of the Year
Find the current ISO-8601 week number.
Day of Week Finder
Find what day of the week any date falls on.
Stopwatch & Lap Timer
Millisecond stopwatch with lap split recording.
Pomodoro Productivity Timer
25-minute focus / 5-minute break productivity timer.
Unix Epoch Live Clock
Real-time counting Unix timestamp clock.
Julian Date Converter
Convert Gregorian dates to astronomical Julian days.
ISO 8601 Date Formatter
Format timestamps into ISO 8601, RFC 2822, and SQL.
Work Hours Timesheet Calculator
Weekly clock-in / clock-out hours and gross pay.
Sleep Cycle Calculator
Calculate 90-minute REM cycles for optimal wakeup.
Sunrise & Sunset Calculator
Calculate solar dawn and dusk times.
Moon Phase Calculator
Current lunar illumination percentage and next full moon.
Interval Timer
HIIT workout interval and countdown timer.
Age in Weeks & Months Calculator
Breakdown of your life in weeks, days, and seconds.
Birthday Countdown Timer
Live countdown clock to your next birthday.
Health & Fitness Calculators
15 ToolsBMI Calculator
Calculate Body Mass Index and WHO weight category.
BMR Calculator (Mifflin-St Jeor)
Calculate Basal Metabolic Rate calories burned at rest.
TDEE Calculator
Total Daily Energy Expenditure based on activity levels.
Calorie Deficit Planner
Weight loss and muscle gain calorie targets.
Body Fat Percentage Calculator
US Navy circumference body fat method.
Ideal Body Weight (IBW)
Robinson, Miller, Devine ideal weight formulas.
Daily Water Intake Calculator
Recommended daily fluid liters based on body weight.
Target Heart Rate (THR) Zones
Karvonen formula for Fat Burn, Cardio, and Peak zones.
One Rep Max (1RM) Calculator
Brzycki and Epley strength formulas.
Macro Nutrient Split Calculator
Protein, Carbs, and Fats grams per day.
Pregnancy Due Date Calculator
Naegele's rule calculation from last menstrual period.
Ovulation & Fertility Calendar
Estimate fertile window and ovulation dates.
Blood Alcohol Content (BAC)
Widmark formula blood alcohol concentration estimate.
Smoking Cost & Savings Calculator
Money saved and life regained after quitting smoking.
Steps to Calories & Distance
Convert daily walking steps to km, miles, and calories.
Education & Miscellaneous
15 ToolsGPA Calculator
Calculate weighted and unweighted Grade Point Average.
Final Grade Calculator
Calculate score needed on final exam to reach target grade.
Weighted Grade Calculator
Calculate grade with custom category weights.
Coin Flipper (Heads or Tails)
Simulate random coin flips with probability statistics.
Dice Roller (D6, D20, D100)
Roll tabletop RPG dice (D4, D6, D8, D10, D12, D20, D100).
Random Number Generator (RNG)
Cryptographically secure random integer in custom range.
Random Name / Winner Picker
Pick random winner from list with elimination.
Decision Wheel Spinner
Interactive animated spinning wheel for making choices.
Roman Numerals Converter
Convert numbers to Roman numerals and vice-versa (1-3999).
Number to Words Converter
Convert digits (e.g. 1250) to "One Thousand Two Hundred Fifty".
Binary Arithmetic Calculator
Add, subtract, multiply, and divide binary numbers.
Hexadecimal Calculator
Math operations on base-16 hexadecimal numbers.
Subnet / IP Range Generator
Generate lists of all usable IP addresses in a CIDR subnet.
Morse Code Audio Player
Generate 600Hz audio beeps for Morse code dots and dashes.
BPM Tapper & Metronome
Tap tempo to measure musical beats per minute with audio click.