Tools & Utilities Directory
Browse fast, client-side browser utilities designed for maximum privacy and zero latency.
QR Code Generator
Create high-resolution, custom QR codes for URLs, text, Wi-Fi, emails, and phone numbers with live preview and PNG/SVG downloads.
Word & Text Counter
Analyze text instantly for words, characters, sentences, paragraphs, reading time, and speaking time with live case conversion.
Birthday Card Generator
Design customized, heartwarming birthday greeting cards with personalized names, messages, vibrant festive themes, and instant high-resolution PNG download.
Sorry & Apology Card Generator
Create sincere, elegant apology and reconciliation cards with heartfelt sentiments, calming visual tones, and instant high-resolution image export.
Good Morning Sunshine Card Generator
Brighten someone’s morning with cheerful sunshine cards, uplifting daily quotes, radiant morning colors, and instant one-click sharing.
Thank You & Gratitude Card Generator
Express heartfelt appreciation and professional gratitude with sophisticated Thank You cards, elegant typography, and instant export.
Congratulations & Milestone Card Generator
Celebrate graduations, job promotions, new homes, weddings, and milestones with festive, customizable congratulations cards.
Greeting & Celebration Card Studio
All-in-one greeting card design studio with full theme switcher, custom fonts, decorative borders, festive stickers, and high-res image export.
Color Palette Generator
Generate harmonious 5-swatch color palettes using color theory rules, lock favorite hues, preview on UI components, and export to CSS or JSON.
Color Picker
Pick any color on an interactive 2D saturation-brightness canvas and convert instantly between HEX, RGB, HSL, CMYK, and HWB with tint & shade scales.
Color Match
Find matching companion colors using color wheel harmonies (Complementary, Analogous, Triadic, Split-Complementary) and test WCAG contrast ratios.
Color Gradient (CSS Gradient Generator)
Design vibrant linear, radial, and conic CSS color gradients with live interactive preview, multi-stop color controls, rotation angles, and CSS3 code.
Color Extractor (From Image)
Extract the dominant color palette from any uploaded photo or artwork and click anywhere on the image with an interactive pixel eyedropper.
Unit Converter
Universal multi-category unit converter for length, mass, volume, area, temperature, speed, and digital data storage.
Length Converter
Convert meters, feet, inches, centimeters, millimeters, kilometers, miles, yards, and nautical miles with conversion tables.
Weight Converter
Convert kilograms (kg), pounds (lbs), ounces (oz), grams (g), stones (st), milligrams, and metric tons with precise ratios.
Temperature Converter
Convert between Celsius (\u00b0C), Fahrenheit (\u00b0F), Kelvin (K), and Rankine with live visual thermometer visualization.
Volume Converter
Convert liquid and dry volumes: liters, milliliters, gallons, quarts, pints, cups, fluid ounces, tablespoons, and cubic meters.
Speed Converter
Convert miles per hour (mph), kilometers per hour (km/h), knots, meters per second (m/s), and Mach speed.
Shoe Size Converter
Compare and convert international footwear sizes for Men, Women, and Kids across US, UK, Europe (EU), and Japan (cm/mondopoint).
Aspect Ratio Calculator
Calculate image and video aspect ratios (16:9, 4:3, 1:1, 21:9, 9:16), resize dimensions proportionally, and find pixel dimensions.
Area Converter
Convert square meters, square feet, square kilometers, square miles, acres, and hectares for real estate and land measurement.
Data Storage & Bandwidth Converter
Convert between Bytes, Kilobytes (KB), Megabytes (MB), Gigabytes (GB), Terabytes (TB), and Petabytes (PB) in decimal (1000) and binary (1024) bases.
Pressure Converter
Convert pressure between PSI, Bar, Pascals (Pa), Kilopascals (kPa), Atmospheres (atm), and millimeters of mercury (mmHg / Torr).
Human Age Calculator
Calculate your exact age down to years, months, weeks, days, hours, minutes, and seconds. View next birthday countdown and fun chronological milestones.
How Old Am I?
Fast, one-click answer to "How old am I today?". Instant age in years, months, days, astrological zodiac sign, and life progress percentage.
Dog Age Calculator
Convert dog years to human years accurately using modern veterinary science and breed weight categories (Small, Medium, Large, Giant).
Cat Age Calculator
Convert cat years into human years using official feline developmental stages (Kitten, Junior, Prime, Mature, Senior, Geriatric).
Wedding Anniversary Calculator
Calculate years, months, and days married. View traditional and modern anniversary gift symbols (Paper, Silver, Gold, Diamond) and next anniversary countdown.
Date Calculator
Add or subtract days, weeks, months, and years from any starting date. Find target deadlines, expiration dates, or past milestones effortlessly.
Date Difference Calculator
Calculate the exact duration between two dates in days, weeks, months, years, business days, and percentage of the year.
Countdown Calculator
Create a live ticking real-time countdown to any future event, holiday, birthday, vacation, or deadline with days, hours, minutes, and seconds.
Birthday Calculator
Find out your birth day of the week, upcoming birthday calendar for the next 10 years, days until your next birthday, and historical facts.
Retirement Calculator
Calculate your retirement readiness, countdown to retirement date, projected nest egg corpus, and estimated monthly retirement income.
Leap Year Checker
Check whether any year is a leap year. Understand the 400-year Gregorian leap year rule and view upcoming and historical leap years.
Business Days Calculator
Calculate working business days between two dates, excluding weekends (Saturdays & Sundays). Add or subtract business days from a target date.
Time Calculator
Add, subtract, and convert hours, minutes, and seconds. Sum multiple time logs, calculate timesheet totals, and convert between decimal hours.
PDF Merge
Combine multiple PDF documents into a single organized PDF file in seconds. Reorder pages and files with client-side privacy.
PDF Split
Extract specific pages, separate page ranges (e.g. 1-3, 5, 8), or split an entire PDF into individual single-page documents.
PDF Compress
Shrink heavy PDF file sizes for email attachments and web upload limits while maintaining clean reading clarity.
PDF Unlock
Remove permissions locks, printing restrictions, editing blockades, and decrypt password-protected PDF documents.
PDF Protect
Protect confidential documents with secure password encryption, preventing unauthorized opening and distribution.
ZIP Creator
Bundle multiple files and documents into a clean compressed .zip archive with custom archive naming and zero server uploads.
ZIP Extractor
Open, inspect, and extract files from .zip archives directly in your browser without installing heavy unzipping software.
File Compressor
Compress documents, CSVs, logs, text, and data files to reduce disk footprint and accelerate file transfers.
Word to PDF
Convert Microsoft Word (.docx) documents into clean, standardized, printable PDF documents with full formatting fidelity.
PDF to Word
Convert PDF documents into editable Microsoft Word (.docx) files so you can easily modify text, paragraphs, and tables.
ROI Calculator
Calculate Return on Investment (ROI), total net profit, and annualized rate of return for any investment or business campaign.
Salary Calculator
Convert hourly wage, daily, weekly, bi-weekly, monthly, and annual salaries with standard working hours and overtime adjustments.
EMI Calculator
Calculate Equated Monthly Installments (EMI) for home loans, auto loans, and personal loans with complete interest breakdowns.
Loan Calculator
Calculate personal, auto, student, or business loan payments, total interest costs, and payoff timelines.
Mortgage Calculator
Estimate monthly mortgage payments including principal, interest, property taxes, home insurance, and private mortgage insurance (PMI).
Compound Interest & Wealth Growth Calculator
Forecast wealth accumulation, interest earned, and portfolio growth with monthly contributions, annual return rates, and compound frequency.
Simple Interest Calculator
Calculate simple interest earned or paid over any time period using the standard formula I = P x r x t.
Savings Goal Calculator
Find out exactly how much money you need to save each month or week to reach your target savings goal.
Auto Loan Calculator
Calculate monthly car payments, total interest, and sales tax for new or used vehicle financing.
Credit Card Payoff Calculator
Calculate how long it will take to pay off credit card debt and see how extra payments save thousands in interest.
Sales Tax Calculator
Calculate gross price before tax, sales tax amount, and total price with any local or state tax percentage.
Discount & Sale Price Calculator
Calculate final price after store discounts, coupon promotions, and clearance percentage markdowns.
Net Worth Calculator
Calculate your total personal net worth by tallying all assets (cash, real estate, investments) against liabilities (debts, loans).
Fuel Cost & Road Trip Gas Calculator
Calculate total fuel expense, required gas volume, and cost-per-passenger for road trips and daily commutes based on MPG and fuel price.
BMI Calculator
Calculate Body Mass Index (BMI), health risk category, and healthy weight range for adults and children according to WHO guidelines.
Body Fat Percentage Calculator
Estimate your body fat percentage and fat-free lean body mass using the scientifically validated US Navy circumference method.
BMR Calculator
Calculate Basal Metabolic Rate (BMR) to find out how many calories your body burns at complete rest using the Mifflin-St Jeor equation.
TDEE Calculator
Calculate Total Daily Energy Expenditure (TDEE) based on your daily physical activity level, exercise habits, and metabolic rate.
Calorie Calculator
Calculate daily caloric requirements to maintain, lose, or gain weight safely with projected completion dates.
Ideal Weight Calculator
Calculate optimal healthy body weight ranges based on gender, height, and age using clinical medical formulas (Devine, Robinson, Miller, Hamwi).
Water Intake Calculator
Calculate your ideal daily water hydration target based on body weight, climate environment, and exercise intensity.
Macro Calculator
Calculate daily macronutrient targets (grams of protein, carbohydrates, and healthy fats) tailored to your fitness goals.
Heart Rate Zone Calculator
Calculate your 5 cardiovascular training zones (Active Recovery, Fat Burn, Aerobic, Anaerobic, and VO2 Max) based on age and resting heart rate.
One Rep Max (1RM) Strength Calculator
Estimate your maximum single-repetition lift capacity (1RM) using the Brzycki, Epley, and Lombardi formulas along with workout percentage breakdowns (50%-95%).
Intermittent Fasting Schedule & Window Calculator
Plan and schedule intermittent fasting windows (16:8, 18:6, 20:4 Warrior, and OMAD) with meal time reminders and cellular autophagy milestones.
Pregnancy Due Date & Trimester Calculator
Estimate estimated delivery date (EDD), current gestational age in weeks and days, and trimester milestones using Naegele's rule.
Love Compatibility Calculator
Test romantic affinity and relationship chemistry between two names with ancient numerology algorithm, relationship advice, and compatibility percentage.
Zodiac Sign Finder
Discover your Western astrological zodiac sign, ruling celestial planet, element (Fire, Earth, Air, Water), personality strengths, and lucky gem by birthdate.
Flip a Coin
Flip a realistic 3D animated virtual coin for instant Heads or Tails decisions with running toss statistics and sound effects.
Roll a Die
Roll virtual 3D gaming dice: 6-sided (D6), 20-sided (D20), D4, D8, D10, and D12 with custom quantity, modifiers, and total score sum.
Magic 8-Ball
Ask any yes-or-no question and shake the mystic 8-ball to reveal classic prognostic fortune answers with mysterious floating triangle animations.
Random Name & Raffle Ticket Picker
Pick random winners from lists of names for classroom calling, giveaways, secret Santa draws, and raffle contests with no-replacement options.
Truth or Dare Party Question Generator
Generate hilarious, spicy, or family-friendly Truth or Dare prompts for party nights, sleepovers, road trips, and social icebreakers.
JPG Converter
Convert PNG, WEBP, GIF, SVG, and BMP images to high-quality JPG format with custom quality compression and white background fill.
PNG Converter
Convert JPG, WEBP, GIF, SVG, and BMP images into lossless PNG format with transparent alpha channel preservation.
WEBP Converter
Convert JPG, PNG, and GIF images into next-gen Google WebP format for 25% to 35% smaller file sizes and lightning-fast web page loading.
GIF Converter
Convert photos, screenshots, and illustrations to 8-bit GIF format or prepare graphics for lightweight social sharing.
SVG Converter
Convert bitmap images (PNG, JPG) into clean scalable vector SVG code, or convert SVG vector files into high-resolution PNG/JPG raster graphics.
Image Compressor
Shrink JPG, PNG, and WebP image file sizes by up to 80% with visual before/after comparison and customizable compression strength.
Image Resizer
Resize images by exact pixel width and height, percentage, or social media presets with aspect ratio lock and high-quality smoothing.
Image Cropper
Crop photos with interactive visual marquee handles, custom dimensions, or standard aspect ratios (1:1 Square, 16:9 Landscape, 4:3, 9:16 Story).
Image Rotator & Flipper
Rotate images 90°, 180°, 270°, or by custom angle degrees, and flip horizontally (mirror) or vertically with real-time canvas preview.
Image to PDF Converter
Convert JPG, PNG, and WebP images into a clean, printable PDF document with customizable page sizes (A4, Letter) and orientation.
PDF to Image Converter
Convert PDF document pages into high-resolution JPG or PNG images with crisp text rendering and page-by-page extraction.
Watermark Tool
Protect your photos with customizable text watermarks or logo image overlays. Adjust font, size, opacity, angle, and position in real-time.
Tip Calculator
Calculate restaurant gratuity tips, split dinner bills evenly among friends, and round up totals for cash payment.
Cooking Measurement Converter
Convert culinary volume and weight for baking recipes: tablespoons, teaspoons, cups, grams, ounces, milliliters, and stick butter.
Random Picker Wheel
Spin the animated decision wheel or draw random choices, names, raffle tickets, and dinner options with physics animations.
Time Zone Converter
Convert times across world time zones: UTC, GMT, Eastern (EST/EDT), Pacific (PST/PDT), Central, London, Tokyo, and Sydney.
Binary Code Translator
Translate text to 8-bit binary code (0s and 1s) and decode binary back to readable English text with space separation options.
Gas Mileage & Fuel Economy Calculator (MPG / L/100km)
Calculate vehicle fuel economy in US MPG, Imperial UK MPG, km/L, and Liters per 100km based on odometer trip readings.
Electricity & Appliance Energy Cost Calculator
Calculate electricity consumption and operating costs per day, month, and year for air conditioners, computers, space heaters, and refrigerators.
Pet Sitting & Dog Walking Rate Calculator
Estimate fair rates for pet sitting, dog walking, drop-in cat visits, and overnight boarding based on duration, pet count, and holidays.
Percentage Calculator
Solve all common percentage questions: What is X% of Y, X is what % of Y, percentage increase/decrease, and percentage difference.
Fraction Calculator
Add, subtract, multiply, and divide fractions, mixed numbers, and improper fractions with step-by-step simplification.
GPA Calculator
Calculate high school and college grade point averages on standard 4.0 weighted and unweighted scales.
Final Grade Calculator
Determine the exact score you need on your final exam to achieve your desired overall class grade.
Scientific Calculator
Perform advanced scientific calculations: trigonometric functions (sin, cos, tan), logarithms, square roots, powers, factorials, and constants.
Standard Deviation Calculator
Calculate sample standard deviation, population standard deviation, variance, mean, and count from a set of numbers.
Random Number Generator
Generate cryptographically strong pseudo-random numbers, integers, ranges, and lottery picks with duplicate filtering.
Quadratic Formula Calculator
Solve quadratic equations of the form ax² + bx + c = 0 with real roots, complex roots, and discriminant analysis.
Password Generator
Generate cryptographically secure, uncrackable random passwords with custom length, symbols, digits, and memorable passphrase options.
Password Strength Checker
Analyze password entropy, crack time estimations, common dictionary vulnerability patterns, and character diversity.
User Agent Detector
Inspect your browser User Agent string, layout engine, operating system version, device architecture, and Client Hints headers.
PIN Code Generator
Generate random, secure numeric PIN codes of 4, 6, 8, or custom digits with anti-pattern and repeat-number filters.
IP Address & Network Inspector
Inspect client IPv4/IPv6 address, validate network notation, calculate subnet masks, and check private IP ranges.
Text Encryption & Decryption (AES / XOR)
Encrypt confidential text messages with a secret passphrase using AES-GCM / XOR algorithms entirely in your browser.
Fake Tweet Generator
Create realistic classic Twitter tweet mockups with custom profile photo, verified checkmark, tweet text, image attachment, client app label, retweets, quotes, and likes.
Fake X Post Generator
Generate modern X (formerly Twitter) post previews with Blue, Gold Organization, or Government verification badges, view counts, reposts, bookmarks, and Lights Out dark mode.
Fake Instagram Post Generator
Design realistic Instagram feed post mockups with custom avatar, gradient story ring, location tag, square or portrait photo upload, likes count, caption, and comments preview.
Fake Instagram Story Generator
Create 9:16 vertical Instagram Story mockups with segmented top progress bars, profile header, custom background photo, interactive sticker tags, and DM reply bar.
Fake Instagram Comment Generator
Generate realistic Instagram comment threads with commenter avatar, verified badge, heart likes, "Liked by creator" indicator, and nested author replies.
Fake Facebook Post Generator
Create realistic Facebook feed post mockups with profile photo, feeling/activity status, privacy selector (Public, Friends), post image, emoji reaction stack, and share counts.
Fake Facebook Comment Generator
Build realistic Facebook comment bubbles with "Top fan" badge, verified checkmark, floating emoji reaction pill, timestamp links, and nested reply bubbles.
Fake TikTok Post Generator
Design vertical 9:16 TikTok video post mockups with For You header, right-hand engagement sidebar (likes, comments, bookmarks, shares), caption hashtags, and spinning audio disc.
Fake TikTok Comment Generator
Create realistic TikTok comment section mockups featuring the "Creator" badge, "Liked by creator" pill, heart count, pinned comment header, and nested creator replies.
Fake YouTube Comment Generator
Generate realistic YouTube video comment mockups with @handle, "Pinned by Creator" banner, thumbs up count, creator heart badge, and reply thread counter.
Fake YouTube Community Post Generator
Design YouTube Community tab post mockups with channel avatar, verified badge, interactive Poll bars with vote percentages or image attachment, likes, and comments.
Fake LinkedIn Post Generator
Create professional LinkedIn feed post mockups with connection degree (1st/2nd), job title headline, post copy, image attachment, and multi-icon reaction bar (Like, Celebrate, Insightful).
Fake LinkedIn Comment Generator
Generate realistic LinkedIn comment cards with commenter job headline, "Author" pill badge, connection degree, reaction count, and nested reply thread.
Fake Reddit Post Generator
Create realistic Reddit post mockups with custom r/subreddit header, u/username, post flair tag, bold post title, body text or image, upvote counter pill, and awards.
Fake Reddit Comment Generator
Generate realistic Reddit comment threads with u/username, blue "OP" badge, user flair, upvote score, award icon, and nested collapsible-style child reply.
Fake WhatsApp Chat Generator
Build realistic WhatsApp chat screen mockups with contact avatar, online/typing status, encrypted notice, green & white message bubbles, timestamps, and blue double-check read ticks.
Fake Social Media Comment Generator
All-in-one multi-platform comment mockup studio supporting Instagram, TikTok, YouTube, Facebook, LinkedIn, and Reddit comment styles with instant platform switching.
Fake Social Media Chat Generator
Multi-platform DM & messaging mockup generator supporting WhatsApp, Instagram Direct (DM), iMessage, and Messenger conversation themes with custom chat bubbles.
Fake Social Media Post Generator
Universal social media post preview generator allowing instant switching between X (Twitter), Instagram, Facebook, LinkedIn, Reddit, and YouTube Community post layouts.
Social Media Post Mockup Generator
Studio-grade social media presentation mockup generator that frames X, Instagram, LinkedIn, Facebook, or Reddit posts inside customizable gradient backdrops for slides and portfolios.
UUID/GUID Generator
Generate cryptographically secure random UUID Version 4 (RFC 4122) and Microsoft GUID identifiers individually or in bulk.
Hash Generator
Compute cryptographic checksum hashes for any text string: SHA-256, SHA-512, SHA-1, SHA-384, and MD5 in real-time in your browser.
Base64 Encoder/Decoder
Encode text to Base64 and decode Base64 strings back to UTF-8 plain text with URL-safe encoding and file data URI support.
URL Encoder/Decoder
Encode query parameters, URLs, and percent-encoded characters using standard RFC 3986 encodeURIComponent and decodeURIComponent.
JSON Formatter & Validator
Prettify, validate, minify, and inspect JSON data structures with clean indentation, syntax error detection, and line numbers.
CSV to JSON Converter
Convert CSV and TSV spreadsheet tables into formatted JSON array of objects with automatic delimiter detection and header mapping.
CSS Box Shadow Generator
Design custom CSS box shadows with live interactive sliders for horizontal/vertical offset, blur radius, spread, opacity, and inset mode.
IP Lookup Tool
Inspect your public IP address, host network details, browser client information, screen resolution, and connection capabilities.
HTML Entity Encoder & Decoder
Convert special characters, symbols, and quotes to HTML entities (&, <, >, ") and decode entities back to readable text.
JWT Decoder & Token Inspector
Decode JSON Web Tokens (JWT) to inspect header algorithms, payload claims, expiration timestamps (exp), and issued-at dates.
SQL Formatter & Beautifier
Beautify, indent, and format messy SQL database queries with uppercase keywords (SELECT, FROM, WHERE, JOIN) and clean line breaks.
Internet Speed Test
Test your internet connection download speed (Mbps), upload bandwidth, ping latency (ms), and network jitter in real time right inside your browser.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and alternating cAsE.
Lorem Ipsum Generator
Generate classical Latin placeholder dummy text paragraphs, sentences, words, or lists for graphic designers, developers, and publishers.
Morse Code Translator
Translate text to International Morse Code dots and dashes, decode Morse back to text, and play audible sound beeps and visual flash.
NATO Phonetic Alphabet Translator
Spell out words, serial numbers, radio callsigns, and flight codes using the official ICAO / NATO phonetic spelling alphabet (Alpha, Bravo, Charlie).
Character Counter & Social Limit Checker
Count characters with and without spaces, words, sentences, and check length against X (Twitter), LinkedIn, Instagram, and SMS limits.
URL Slug Generator
Convert article titles, product names, and headlines into clean, lowercase, SEO-friendly URL slugs with stop-word removal.
Text Diff & Compare Tool
Compare two text snippets side-by-side to highlight added, removed, and modified characters, words, or lines.
Reading Time & Speaking Time Calculator
Estimate silent reading time and spoken presentation duration for blog posts, speeches, keynote decks, and podcasts.
Fancy Text Generator
Transform plain text into 24+ stylish Unicode fonts including Cursive, Bold, Fraktur Gothic, Double-Struck, Small Caps, Bubbles, and Aesthetic Vaporwave.
Kaomoji
Browse, search, and build expressive Japanese Kaomoji text emoticons (＾▽＾) across 10+ mood categories with one-click copy and a custom Kaomoji mixer.