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Acceleration ConverterConvert acceleration between m/s², g-force, ft/s², km/h/s and other acceleration units.Unit Converters Age CalculatorCalculate your exact age in years, months, weeks, days, hours, minutes, and seconds. Free online age calculator.Date & Time Angle ConverterConvert angles between degrees, radians, gradians, milliradians, arcminutes, and arcseconds.Unit Converters Area ConverterConvert between square meters, square feet, acres, hectares, and moreUnit Converters Audio to Image ConverterConvert audio to visual spectrogram images. Analyze frequency, create waveform art, and visualize sound.Audio & Video Barcode GeneratorGenerate barcodes in various formats instantly.Developer Tools Barcode to TextExtract text from barcode images using computer visionDeveloper Tools Base64 Encoder/DecoderEncode and decode Base64 strings with ease. Perfect for data transmission and storage.Developer Tools Base64 to ImageConvert Base64 strings back to images. Supports Data URLs, pure Base64, and various formats.Image Tools Binary to TextConvert binary code back to readable textDeveloper Tools BMI Calculator - Body Mass Index CalculatorCalculate your Body Mass Index (BMI) and understand your weight category. Get health recommendations based on BMI results.Calculators Braille to TextConvert Braille back to readable textDeveloper Tools Business Card GeneratorDesign professional business cards online. Customize templates, add QR codes, and export for printing.Design & Color Business Days CalculatorCalculate working days excluding weekends and holidaysDate & Time Calendar GeneratorCreate and customize calendars online. Add events, choose layouts, and export as PDF or image.Date & Time Calorie CalculatorCalculate daily calorie needs based on age, weight, height, activity level, and fitness goals. Track macros and plan your nutrition.Calculators CAPTCHA GeneratorGenerate custom CAPTCHAs for testing and development purposes.Developer Tools Case ConverterConvert text between different cases: uppercase, lowercase, title case, sentence case, camel case, and more.Text Tools Certificate GeneratorCreate professional certificates online. Customize templates, add names, dates, and export as high-quality PDF or PNG.Design & Color Chart GeneratorCreate beautiful charts and graphs online. Multiple chart types, real-time customization, and export as PNG or SVG.Design & Color Color ConverterConvert between HEX, RGB, HSL, CMYK, and other color formats instantly.Design & Color Color Converter & PaletteConvert between color formats and generate palettes.Design & Color Color Palette GeneratorGenerate beautiful color schemes including monochromatic, complementary, analogous, triadic, and tetradic palettes.Design & Color Color Picker & ConverterPick colors from screen, convert between formats (HEX, RGB, HSL, CMYK), and generate color palettes.Design & Color Compound Interest CalculatorCalculate compound interest with regular contributions and investment growth projectionFinance & Business Countdown TimerSet and track countdown timers with alertsDate & Time Currency Rate CalculatorCompare and calculate currency values with a clear, easy-to-use rate calculator.Finance & Business Advanced Currency ConverterConvert between major currencies using the rates available inside this browser-based tool.Finance & Business Currency ConverterConvert between major currencies quickly with a clean browser-based calculator.Finance & Business Data ConverterConvert between bytes, kilobytes, megabytes, gigabytes, terabytes, and other data unitsDeveloper Tools Date CalculatorAdd/subtract days from dates and calculate business daysDate & Time Date Difference CalculatorCalculate time difference between two dates in multiple unitsDate & Time Date Range CalculatorGenerate date ranges with custom intervals and calculate durationsDate & Time Day of Week CalculatorCalculate what day of the week any date falls onDate & Time Density ConverterConvert density between kg/m³, g/cm³, lb/ft³, lb/in³, and other density units.Unit Converters Time ↔ Decimal CalculatorConvert between time (HH:MM:SS) and decimal hours for payroll and billingDate & Time Discount CalculatorCalculate discounts and sale prices with multiple discount calculationsFinance & Business Distance ConverterConvert between kilometers, miles, meters, feet, yards, and nautical miles instantly.Unit Converters Energy ConverterConvert between joules, calories, kilowatt-hours, BTUs, and other energy unitsUnit Converters Quick Favicon GeneratorCreate favicons for your website in multiple sizes and formats.Design & Color Advanced Favicon GeneratorGenerate favicons in multiple sizes and formats for your website. Convert images to ICO, PNG, and SVG favicons.Design & Color Force ConverterConvert force between Newtons, pounds-force, kilogram-force, dynes, and other force units.Unit Converters Fraction CalculatorPerform fraction operations: addition, subtraction, multiplication, division, simplification, and conversion. Perfect for students and math enthusiasts.Calculators Time ↔ Fractions CalculatorConvert between time and fractions for precise calculationsDate & Time Frequency ConverterConvert frequency between Hertz, kilohertz, megahertz, gigahertz, RPM and other frequency units.Unit Converters Fuel CalculatorCalculate fuel cost for trips and MPG/KPL calculatorCalculators Fuel ConverterConvert fuel consumption between liters/100km, miles/gallon, km/liter, and other fuel efficiency units.Unit Converters GIF Frame ExtractorExtract all frames from animated GIFs as individual images. Save frames as PNG, JPG, or WebP.Image Tools Grade CalculatorCalculate final grades from assignments and exams with GPA calculatorCalculators Gradient GeneratorCreate beautiful CSS gradients with preview and code generation. Linear, radial, and conic gradients with custom stops.Design & Color Advanced Grammar CheckerFree advanced grammar checker that analyzes text for grammatical errors, style issues, punctuation mistakes, and readability scores.Text Tools Grammar CheckerCheck and correct grammar mistakes in your textText Tools GST CalculatorCalculate Goods and Services Tax (GST) for Australian invoices, purchases, and sales. Australian GST calculator with AUD currency.Finance & Business Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-512 hashes from text or files. Perfect for data verification and security applications.Developer Tools Holiday CalendarView global holidays and observances by country and yearDate & Time ICO to Image ConverterConvert ICO icon files to PNG, JPG, WebP images. Extract all icon sizes from Windows ICO files.Image Tools Image Background RemoverRemove solid color backgrounds from images using color range selection. Works best with high contrast images.Image Tools Image Collage MakerCreate beautiful photo collages with multiple layouts, borders, and custom backgrounds.Image Tools Image CompressorCompress images online without quality loss. Reduce file size of JPG, PNG, GIF, and WebP images.Image Tools Image CropperCrop images with precision using a customizable cropping tool. Select any area of your image to keep.Image Tools Image EditorBasic image editing tools: adjust brightness, contrast, saturation, apply filters, and add text or shapes.Image Tools Image FilterApply stunning filters and effects to your images with real-time preview.Image Tools Image Metadata ViewerView and extract EXIF metadata from images including camera settings, GPS coordinates, and more.Image Tools Image ResizerResize images to any dimension while maintaining aspect ratio. Perfect for social media, web optimization, or printing.Image Tools Image to Audio ConverterConvert images to sound. Create audio from image data using sonification techniques.Audio & Video Image to Base64Convert images to Base64 strings for embedding in HTML, CSS, or data URLs.Image Tools Image to GIF MakerCreate animated GIFs from multiple images. Pure JavaScript implementation without libraries.Image Tools Image to ICO ConverterConvert images to Windows ICO files. Create multi-size icons and favicons from PNG, JPG images.Image Tools Image to PDFConvert images to PDF files. Combine multiple images into a single PDF document.Image Tools Image to SVG ConverterConvert PNG, JPG, WebP images to SVG vector format. Free online image to SVG converter.Image Tools Image to TextExtract text from images using OCR (Optical Character Recognition)Image Tools Image to Video CreatorCreate videos from images. Make slideshows, timelapses, and animated videos from multiple images.Audio & Video Image WatermarkAdd text or image watermarks to protect your images with custom positioning and opacity.Image Tools Investment CalculatorA free, fast online tool that works directly in your browser.Finance & Business Invoice GeneratorCreate professional invoices online. Customize templates, add items, calculate totals, and export as PDF.Finance & Business JSON FormatterFormat, validate, and beautify JSON data. Convert JSON to readable format with syntax highlighting and error checking.Developer Tools Leap Year CalculatorCheck if a year is a leap year and find leap years in any rangeDate & Time Loan Calculator - Mortgage & Personal Loan CalculatorCalculate loan payments, interest, amortization schedule. Perfect for mortgages, personal loans, auto loans, and student loans.Finance & Business Advanced Logo GeneratorCreate professional logos with our advanced logo generator. Choose from templates, customize colors, fonts, and shapes, then download your logo.Design & Color Logo GeneratorDesign professional logos online. Choose from templates, customize colors, and export as SVG or PNG.Design & Color Lorem Ipsum GeneratorGenerate Lorem Ipsum text with custom paragraph and word counts. Perfect for placeholder text in design mockups and development.Text Tools Luminance ConverterConvert luminance between candela/m², nit, foot-lambert, stilb, lambert and other luminance units.Unit Converters Magnetic Field ConverterConvert magnetic field strength between Tesla, Gauss, Oersted, Ampere/meter and other magnetic units.Unit Converters Advanced Meme GeneratorCreate custom memes with templates, text, and effects. Download and share your memes instantly.Design & Color Quick Meme GeneratorCreate custom memes with popular templates. Add your own text and images to make hilarious memes.Design & Color Morse to TextConvert Morse code back to readable textDeveloper Tools Mortgage CalculatorDetailed mortgage payment calculator with amortization scheduleFinance & Business Name GeneratorGenerate random names by nationality and gender. Perfect for character creation, testing data, and placeholder names.Text Tools Number Base ConverterConvert numbers between binary, decimal, hexadecimal, octal, and other bases instantly.Developer Tools Password Generator - Secure Password CreatorGenerate strong, secure passwords with custom length and character types. Create multiple passwords at once.Text Tools Password Strength CalculatorCalculate password strength, estimate cracking time, and get security recommendations. Create strong passwords that protect your accounts.Text Tools PDF to ImageConvert PDF pages to images. Extract each page as a separate image file.Image Tools Percentage CalculatorCalculate percentages easily. Find percentage of numbers, percentage increase/decrease, and percentage difference.Calculators Percentage Change CalculatorCalculate percentage increase or decrease between two values. Free online tool with instant results.Calculators Text Similarity CheckerCompare passages and spot matching phrases with a private, browser-based text similarity check.Text Tools Power ConverterConvert between watts, horsepower, kilowatts, BTUs per hour, and other power unitsUnit Converters Pregnancy CalculatorCalculate due date, track pregnancy progress week by week, get fetal development information, and pregnancy tips. Essential for expectant parents.Calculators Pressure ConverterConvert between pascal, bar, psi, atm, torr, and other pressure unitsUnit Converters QR Code GeneratorGenerate QR codes for URLs, text, contact info, WiFi, and more. Customize colors, size, and design.Developer Tools QR Code ReaderScan and extract text from QR codes using your camera or uploaded imagesDeveloper Tools Radiation ConverterConvert radiation units between Becquerel, Curie, Gray, Rad, Sievert, Rem and other radiation measurement units.Unit Converters Random Number GeneratorGenerate random numbers with customizable ranges, multiple numbers, and sorting options. Perfect for games, simulations, and random selections.Generators Readability CalculatorCalculate readability scores for your textText Tools Regex TesterTest and debug regular expressions with real-time matching, highlighting, and explanation. Perfect for developers and data analysts.Developer Tools Resume GeneratorCreate professional resumes online with multiple templates. Export as PDF or share online.Generators Retirement CalculatorPlan your retirement savings, calculate how much you need to save, and track your progress toward financial independence. Make informed decisions for your future.Finance & Business Salary CalculatorCalculate net salary after taxes and take-home payFinance & Business Scientific CalculatorAdvanced scientific calculator with trigonometric functions, logarithms, exponentials, constants, and memory functions. Perfect for students and professionals.Calculators Advanced Signature GeneratorCreate digital signatures with drawing tools or typed fonts. Download as PNG, SVG, or PDF.Design & Color Signature GeneratorCreate digital signatures online. Draw your signature or type it with custom fonts. Export as PNG, SVG, or PDF.Design & Color Advanced Social Banner GeneratorCreate custom social media banners for Facebook, Twitter, LinkedIn, Instagram, and YouTube. Customize text, colors, images and download in seconds.Design & Color Social Banner GeneratorCreate banners for social media platforms. Custom templates for Facebook, Twitter, LinkedIn, YouTube, and more.Design & Color Advanced Speech to TextConvert speech to text with support for multiple languages, real-time transcription, and export options. Works entirely in your browser.Audio & Video Speech to TextConvert speech to text using browserAudio & Video Speed ConverterConvert between km/h, mph, m/s, knots, and other speed unitsUnit Converters StopwatchPrecision stopwatch with lap times and splitsDate & Time SVG to Image ConverterConvert SVG files to PNG, JPG, WebP images. Free online SVG to image converter.Image Tools Tax CalculatorCalculate income tax, sales tax, property tax, and other tax types. Estimate your tax liability and plan your finances effectively.Finance & Business Temperature ConverterConvert between Celsius, Fahrenheit, Kelvin temperature units. Accurate temperature conversion tool.Unit Converters Text Diff CheckerCompare two texts and find differencesText Tools Text EncoderEncode text to Base64, URL encoding, HTML entities, and moreDeveloper Tools Text ReverserReverse text, words, sentences, or characters. Also rotate text and create mirror effects.Text Tools Text SummarizerSummarize long texts into shorter versionsText Tools Text to BarcodeGenerate barcodes from text using various barcode typesDeveloper Tools Text to BinaryConvert text to binary code and vice versaDeveloper Tools Text to BrailleConvert text to Braille and learn Braille patternsDeveloper Tools Advanced Text to ImageAdvanced text to image generator. Create quote images, posters and social graphics instantly.Image Tools Text to Morse CodeConvert text to Morse code and vice versaDeveloper Tools Text to PDF ConverterConvert text to PDF instantly in your browser. No uploads, no API keys required.Text Tools Text to QR Code GeneratorGenerate QR codes from text, URLs, or any content. Works offline in your browser.Developer Tools Text to SpeechConvert text to speech using browserAudio & Video Advanced Text to SpeechConvert text to natural-sounding speech with 50+ languages, multiple voices, and customization options.Audio & Video Advanced Thumbnail GeneratorCreate custom thumbnails for videos, social media, and websites. Add text, adjust size, apply filters, and download instantly.Design & Color Thumbnail GeneratorCreate eye-catching thumbnails for YouTube, social media, and websites. Custom templates and easy export.Design & Color Time Addition CalculatorAdd multiple time values together with precise calculationsDate & Time Time CalculatorAdd/subtract time values and calculate time durationsDate & Time Time ConverterConvert between seconds, minutes, hours, days, weeks, and other time unitsDate & Time Time Difference CalculatorCalculate time differences between dates and times across different time zones. Perfect for scheduling, planning, and coordination.Date & Time Time Multiplication & Division CalculatorMultiply or divide time values by numbers with precise calculationsDate & Time Time Since CalculatorCalculate how much time has passed since a specific date or eventDate & Time Time Subtraction CalculatorSubtract time values from each other with precise calculationsDate & Time Time Until CalculatorCalculate time remaining until a future date or eventDate & Time Time Zone ConverterConvert time between different time zones worldwideDate & Time Timeline GeneratorCreate beautiful timelines for projects, history, or personal events. Customize styles and export as SVG or PNG.Date & Time Timestamp ConverterConvert UNIX timestamps to human-readable dates and vice versa.Date & Time Tip CalculatorCalculate restaurant tips and split bills among multiple peopleFinance & Business Tip Split CalculatorCalculate tips, split bills, and divide payments among friends. Perfect for restaurants, group outings, and shared expenses.Finance & Business Torque ConverterConvert torque between Newton-meters, pound-feet, kilogram-meters, and other torque units.Unit Converters URL Encoder & DecoderEncode and decode URL strings with component-specific options.Developer Tools UUID GeneratorGenerate UUIDs (v1, v4) with batch generation capabilities. Perfect for database IDs, unique identifiers, and development needs.Developer Tools Video Frame ExtractorExtract frames from videos as images. Create thumbnails, storyboards, and capture screenshots from videos.Audio & Video Viscosity ConverterConvert viscosity between Pascal-seconds, centipoise, poise, stokes, and other viscosity units.Unit Converters Volume ConverterConvert between liters, gallons, milliliters, cups, and moreUnit Converters Week Number CalculatorCalculate ISO 8601 week numbers for any dateDate & Time Weight ConverterConvert between kilograms, pounds, ounces, grams, and stonesUnit Converters Word CounterCount words, characters, sentences, paragraphs, and analyze reading time. Perfect for writers, students, and professionals.Text Tools Word GeneratorGenerate random words by length, starting letter, or category. Perfect for brainstorming, creative writing, and vocabulary building.Text Tools World ClockView multiple time zones simultaneously with world clockDate & Time