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Quickly and accurately convert between reactive power units online. Our free Reactive Power Converter supports volt-amperes reactive (VAR), kilovolt-amperes reactive (kVAR), megavolt-amperes reactive (MVAR), gigavolt-amperes reactive (GVAR), and more. Perfect for calculations in electrical engineering, power system analysis, or physics applications requiring reactive power conversions. Get instant reactive power unit conversions with ease.
Quickly and accurately convert between all common power units online. Our free Power Converter supports watts (W), kilowatts (kW), megawatts (MW), gigawatts (GW), horsepower (hp), BTUs per hour, foot-pounds per minute, and more. Perfect for calculations in electrical engineering, mechanical engineering, energy analysis, or physics. Get instant power unit conversions with ease.
Quickly and accurately convert between voltage units online. Our free Voltage Converter supports volts (V), millivolts (mV), microvolts (µV), kilovolts (kV), megavolts (MV), and more. Perfect for calculations in electronics, electrical engineering, physics, or any application requiring voltage conversions. Get instant voltage unit conversions with ease.
Quickly and accurately convert between electric current units online. Our free Electric Current Converter supports amperes (A), milliamperes (mA), microamperes (μA), kiloamperes (kA), and more. Perfect for calculations in electronics, electrical engineering, physics, or any application requiring current conversions. Get instant current unit conversions with ease.
Quickly and accurately convert between all common pressure units online. Our free Pressure Converter supports pascals (Pa), bars, psi, torr, atmospheres (atm), millimeters of mercury (mmHg), and more. Perfect for calculations in engineering, physics, meteorology, diving, or any application requiring pressure conversions. Get instant pressure unit conversions with ease.
Quickly and accurately convert between pace units online, ideal for running, cycling, and fitness tracking. Our free Pace Converter supports minutes per kilometer (min/km), minutes per mile (min/mile), and more. Easily find your pace for training or races. Get instant pace unit conversions with ease.
Quickly and accurately convert between speed and velocity units online. Our free Speed Converter supports meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), knots (kn), feet per second (fps), and more. Perfect for calculations in travel, engineering, physics, or everyday use. Get instant speed unit conversions with ease.
Quickly and accurately convert between parts per concentration units online. Our free Parts Per Converter supports parts-per-million (PPM), parts-per-billion (PPB), parts-per-trillion (PPT), parts-per-quadrillion (PPQ), and more. Perfect for calculations in environmental science, chemistry, engineering, or any scientific application. Get instant concentration unit conversions with ease.
Accurately convert between all common digital storage units online. Our free Digital Storage Converter supports bits, bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), petabytes (PB), and more. Perfect for understanding file sizes, data transfer rates, memory specifications, or cloud storage capacities. Get instant digital unit conversions with ease.
Quickly and accurately convert between all common time units online. Our free Time Converter supports seconds, minutes, hours, days, weeks, months, years, decades, centuries, and more. Perfect for planning, scheduling, project management, or any task requiring time unit conversions. Get instant time conversions with ease.
Quickly and accurately convert temperatures between Celsius, Fahrenheit, Kelvin, and Rankine online. Our free Temperature Converter is perfect for weather reporting, scientific calculations, cooking, or international comparisons. Get instant temperature unit conversions with ease.
Easily convert between individual items ('each') and dozens online. Use our free Each to Dozen Converter for quick calculations needed in inventory, counting, or packaging. Simply enter the number of items or dozens to get the conversion instantly and accurately.
Quickly and accurately convert between all common volume units online. Our free Volume Converter supports liters, gallons (US & UK), cubic meters, milliliters, cups, teaspoons, tablespoons, fluid ounces, and more. Perfect for calculations in cooking, engineering, science, or everyday measurements. Get instant volume unit conversions with ease.
Convert between mass and weight units with precision and ease online. Our free Mass & Weight Converter supports grams, kilograms, pounds, ounces, tons, and many others. Perfect for calculations in cooking, science, shipping, or any task requiring weight or mass unit conversions. Get instant and accurate results.
Effortlessly and accurately convert between area units online. Our free Area Converter supports square meters, hectares, acres, square feet, square miles, and many others. Ideal for calculations in real estate, land measurement, construction, or any project requiring area unit conversions. Get instant results with ease.
Popular Tools
Easily convert images, ZIP or RAR archives, and URLs into animated GIFs online. Create high-quality GIFs from multiple image formats in seconds—no software installation needed.
Easily convert your images to high-efficiency HEIF format online. Save storage space while keeping top-notch quality. No registration, no watermark — just a fast, free image converter.
Convert any image instantly to TIFF format online for free. Supports JPG, PNG, BMP, and WebP. No installation, no watermark — fast, secure, and high-quality TIFF conversion.
Easily convert JPG, PNG, WEBP, HEIC, or other image formats to lightweight AVIF files online — free, fast, and watermark-free.
Convert JPG, PNG, or any image format to high-quality HEIC online. Fast, secure, and free — no software download needed.
Convert images to PDF online instantly! Upload single or multiple images or paste image URLs — our free Image to PDF Converter automatically merges them into a high-quality PDF. No sign-up or watermark.
Analyze YouTube videos instantly with our free AI tool. Get accurate summaries, full transcripts, and key takeaways directly from any YouTube link. Use custom prompts to ask specific questions or get in-depth analysis of the video content. Save time on research, learning, and content creation by extracting the exact information you need. Fast, accurate, and secure online YouTube analysis.
Save time and instantly get the key points from any video with our free AI Video Summarizer. Summarize YouTube videos, meeting recordings, lectures, and more online. Our AI extracts highlights, key topics, and provides a concise summary without needing to watch the full video. Supports video links and file uploads. Perfect for students, busy professionals, and content creators.
Instantly summarize audio files, meeting recordings, and podcasts online with our free AI Audio Summarizer. Get concise key points, highlights, and action items without listening to the full audio. Supports multiple formats. Save time and quickly grasp the essence of any spoken content. Perfect for busy professionals, students, and content creators.
Effortlessly convert speech to text online using our free AI-powered transcription tool. Get fast, accurate transcripts for interviews, podcasts, lectures, meetings, voice notes, and more. Supports various audio formats (MP3, WAV, M4A, etc.) and languages. Save time on manual transcription and turn spoken words into editable text instantly. Download your transcript in TXT, DOCX, or SRT formats. Perfect for students, journalists, content creators, and professionals.
Unlock the power of AI to analyze your documents. Use ToolYour's free online AI File Analysis tool to extract text with high accuracy OCR from Images, Scanned PDFs, and Word documents. Simply upload your file, write a custom prompt, and let the AI process the extracted text according to your instructions (e.g., summarize, extract specific info, answer questions). Get instant results and download the output as TXT, Word, or a searchable PDF. Perfect for students, professionals, and businesses needing intelligent text extraction and document analysis.
Quickly and accurately convert work hours into invoice amounts online. Use our free Timesheet Invoice Calculator to generate precise invoices based on timesheet data. Simply input the total hours worked, your hourly rate, and any applicable tax rate to get the final invoice amount instantly. Perfect for freelancers and service-based businesses billing clients based on time.
Plan and estimate totals for your subscription billing and recurring services online. Use our free Recurring Invoice Calculator to quickly calculate the total charges over a specific period. Simply enter the recurring amount, billing frequency, and the number of cycles to get instant results. Ideal for businesses and freelancers managing subscriptions or predictable ongoing billing.
Quickly and accurately calculate additional amounts for issuing debit notes online. Use our free Debit Note Calculator for invoice corrections, extra charges, or price increases. Simply input the original amount and the value of the extra charges to determine the new accurate total instantly. Essential for businesses and freelancers managing billing corrections and applying additional charges.
Quickly and accurately calculate amounts for issuing credit notes online. Use our free Credit Note Calculator for refunds, returns, or invoice adjustments. Simply enter the original invoice amount and the credit value to determine the adjusted total instantly. Essential for businesses and freelancers managing billing corrections and providing accurate refunds.
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