Number to Text Converter
Convert numbers to written text in English. Perfect for checks, invoices, and legal documents.
Date Converter
Convert between Hijri (Islamic) and Gregorian calendars instantly. Essential for religious dates and events.
Age Calculator
Calculate your exact age in years, months, and days.
Unit Converter
Convert between different units: length, weight, volume, area, temperature, electrical, energy, pressure, angles, and circle geometry!
BMI Calculator
Calculate your Body Mass Index and get health recommendations.
Discount Calculator
Calculate sale prices and savings on discounted items.
Time Zone Converter
Convert time between different time zones worldwide.
Loan Calculator
Calculate monthly loan payments and total interest.
Calorie Calculator
Calculate daily calorie needs based on your activity level.
Speed Converter
Convert between different speed units (km/h, mph, m/s, knots).
GPA Calculator
Calculate your Grade Point Average (GPA) easily.
Fuel Calculator
Calculate fuel consumption and trip costs.
Roman Numeral Converter
Convert between numbers and Roman numerals.
Binary/Hex Converter
Convert between Binary, Decimal, Hexadecimal, and Octal.
Cooking Converter
Convert cooking measurements (cups, tablespoons, grams).
File Size Converter
Convert between Bytes, KB, MB, GB, and TB.
DMS Converter
Convert between decimal degrees and degrees, minutes, seconds (DMS) format.
Chemical Converter
Convert between chemical units: molarity, molality, concentration, pH, and more.
Mechanical Converter
Convert mechanical engineering units: force, torque, pressure, stress, velocity, power, and more.
Electricity Converter
Convert electrical units: charge, current, voltage, resistance, capacitance, inductance, and more.
Medical Converter
Convert medical units: blood glucose, cholesterol, hemoglobin, blood pressure, and more.
Heat Converter
Convert between heat and thermal units: fuel efficiency, temperature, thermal conductivity, and more.
Fluids Converter
Convert between fluid properties: flow, viscosity, concentration, surface tension, and permeability.
Light Converter
Convert between light and optical units: luminance, illumination, resolution, and wavelength.
Color Palette
Browse 300+ colors including web colors, material design, neon, pastel, metallic, and earth tones. Click any color to see its name and codes (HEX, RGB, HSL).
Click any color to see details
QR Code Generator
Generate custom QR codes for text, URLs, contact info, WiFi, social media, and more. Add custom text inside your QR code!
Text Formatter
Transform your text with multiple formatting options.
Audio Converter
Convert between different audio formats (MP3, WAV, OGG, AAC, FLAC, M4A, WMA, OPUS).
โน๏ธ Note: This tool performs client-side audio conversion using Web Audio API. For best results, use modern browsers (Chrome, Firefox, Edge). Some format conversions may have limitations based on browser support.
Document Converter
Convert between 30+ document formats: PDF, DOCX, TXT, HTML, EPUB, RTF, ODT, MD, LaTeX, CSV, JSON, XML, YAML & more.
Supported: PDF, DOCX, DOC, TXT, HTML, EPUB, RTF, ODT, MD, CSV, TSV, JSON, XML, TEX, LOG, INI, CFG, YAML
โน๏ธ Note: This tool performs client-side document conversion. For best results with complex documents, consider using dedicated conversion software. Some advanced formatting may be simplified during conversion.
Image Processor
Resize, convert formats (PNG, JPEG, WebP, BMP, GIF, PDF), compress, and adjust brightness/contrast/saturation of images.
โน๏ธ Note: All image processing is done locally in your browser. Your images are never uploaded to any server. Supported formats: PNG, JPEG, WebP, BMP, GIF, PDF.