Background Remover
Remove image backgrounds instantly using AI. Runs entirely in your browser — no uploads, no API keys, completely private. Free, no signup required.
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Explore our collection of free online tools.
Remove image backgrounds instantly using AI. Runs entirely in your browser — no uploads, no API keys, completely private. Free, no signup required.
Resize images by exact pixel dimensions or percentage. Supports JPG, PNG, WebP, and GIF. Free, private, runs entirely in your browser — nothing is uploaded.
Generate QR codes for URLs, text, email, phone, and Wi-Fi instantly. Customize colors, download as PNG or SVG. Free, no signup, runs in your browser.
Format, validate, and beautify your JSON data instantly.
Generate strong, secure passwords with customizable options. Choose length, uppercase, lowercase, numbers, and symbols. Fast, secure, and runs entirely in your browser.
Summarize long articles, essays, and documents in seconds using AI. Runs entirely in your browser — no uploads, no API key, completely private.
Test your internet download speed, upload speed, and ping latency instantly in your browser. No plugins required.
Find the IP captured server-side from request headers.
Compare two JSON objects, find changed values, missing keys, added fields, and type mismatches instantly in your browser.
Test and validate regular expressions with live matches, capture groups, flags, and replace previews in your browser.
Optimize PDF files in your browser and download a smaller, cleaned PDF copy without uploading your document.
Extract selectable text from PDF files instantly in your browser. Copy or download the text output.
Combine multiple PDF files into one document in your browser. Reorder files and download the merged PDF.
Extract a page range from a PDF and download it as a separate file. Private, fast, and browser-based.
Convert JPG and PNG images into a clean PDF document. Add multiple images and download one PDF.
Convert PDF pages into PNG images in your browser. Render pages and download high-quality image output.
Run browser-based OCR on a rendered PDF page to extract text from scanned documents using Hugging Face models.
Calculate exact age, total days lived, and next birthday.
A simple notepad that saves your notes to browser storage automatically.
Count words, characters, sentences, paragraphs, and reading time instantly. Paste any text and get a full breakdown. Free, private, runs entirely in your browser.
Calculate the volume of cylindrical tanks in liters or cubic meters. Also calculate height from volume.
Convert between different units of measurement including length, weight, temperature, and more.
A precise stopwatch with lap timing functionality for sports, productivity, or any timing needs.
Set a countdown timer for any duration. Perfect for cooking, workouts, study sessions, or any activity that needs time management.
Track time across multiple cities and time zones worldwide. Perfect for international business, travel planning, and coordinating with people around the globe.
Decode JWT tokens, generate new tokens, verify signatures, and generate secret keys. Fast, secure, and runs entirely in your browser.
Generate UUID v4 (Universally Unique Identifiers) for your projects. Create single or multiple UUIDs instantly. Fast, secure, and runs entirely in your browser.
Generate cryptographic hashes of your text using various algorithms including SHA-256, SHA-512, SHA-1, MD5, and more. Fast, secure, and runs entirely in your browser.
Calculate percentages, increase or decrease values by a percentage. Perfect for calculating discounts, tips, tax, or any percentage-based calculations. Fast, secure, and runs entirely in your browser.
Calculate GST for Indian products and services. Supports all GST slabs: 0%, 5%, 12%, 18%, and 28%. Add GST to base price or exclude GST from total price. Fast, secure, and runs entirely in your browser.
Calculate the final price after discount. Enter the original price and discount percentage to see how much you'll save and what you'll pay. Perfect for shopping sales, promotions, and offers. Fast, secure, and runs entirely in your browser.
Look up the geographic location of any IP address. Get country, city, region, coordinates, ISP, and ASN details instantly.
Query DNS records for any domain. Look up A, AAAA, MX, TXT, CNAME, NS, and more record types instantly.
Inspect the HTTP response headers of any URL. Check security headers, redirects, content type, and server info.
Check the SSL/TLS certificate details of any domain. View expiry date, issuer, subject, and certificate chain.
Encode or decode URL components and query strings instantly. Supports both encodeURIComponent and full URL encoding.
Full on-page SEO audit for any URL. Check title, description, headings, Open Graph, structured data, and more.
Analyze the meta tags of any URL. Extract title, description, Open Graph, Twitter Card, and canonical tags instantly.
Preview how your URL looks when shared on Twitter, Facebook, and LinkedIn. Check Open Graph and Twitter Card tags.
Analyze keyword frequency and density in any text. Find the most used words and phrases to optimize your content.
Count characters, words, sentences, paragraphs, and estimated reading time. Perfect for SEO meta descriptions and social posts.
Convert any text into a clean, URL-friendly slug. Perfect for blog posts, page URLs, and SEO-optimized permalinks.
Generate and validate robots.txt files for your website. Control search engine crawling with allow and disallow rules. Free, instant, runs in your browser.
Trace HTTP redirects for any URL. See the full redirect chain, status codes (301, 302, 307), and final destination. Free, instant.
Preview how your page appears in Google search results. Check title length, meta description, and URL display before publishing. Free, instant, runs in your browser.
Fetch and analyze any XML sitemap. View all URLs, check for errors, validate structure, and see lastmod dates. Free, instant.
Generate and validate JSON-LD schema markup for your web pages. Supports Article, Product, FAQ, BreadcrumbList, Organization, and more. Free, runs in your browser.
Calculate your Body Mass Index instantly. Get your BMI category, healthy weight range, and health insights. Free, private, runs in your browser.
Calculate tip amount and split the bill between multiple people. Perfect for restaurants, cafes, and group dining.
Calculate the exact difference between two dates in days, weeks, months, and years. Find deadlines, durations, and countdowns.
Convert text between uppercase, lowercase, title case, sentence case, camelCase, snake_case, and more instantly.
Generate placeholder lorem ipsum text by paragraphs, sentences, or words. Perfect for mockups, wireframes, and design projects.
Encode text or files to Base64 and decode Base64 strings instantly. Runs entirely in your browser — nothing is sent to any server.
Convert colors between HEX, RGB, HSL, and HSB formats instantly. Pick colors visually and copy any format with one click.
Convert HEIC and HEIF photos from iPhone and Mac to JPG, PNG, or WebP instantly. Free, private, runs entirely in your browser — nothing is uploaded.
Compress and optimize images to reduce file size without losing quality. Supports JPG, PNG, and WebP. Free, private, runs entirely in your browser.
Convert images between JPG, PNG, WebP, and BMP formats instantly. Free, private, runs entirely in your browser — nothing is uploaded.
Convert images to Base64 encoded strings and decode Base64 back to images. Supports JPG, PNG, WebP, GIF, and SVG. Runs entirely in your browser.
Clean, minify, and optimize SVG files by removing unnecessary metadata, comments, and whitespace. Runs entirely in your browser.
Crop images to any size or aspect ratio. Set exact pixel coordinates or drag to select the crop area. Free, private, runs entirely in your browser.
Flip images horizontally or vertically, and rotate by 90°, 180°, or 270°. Supports JPG, PNG, and WebP. Runs entirely in your browser.
Click anywhere on an image to pick its exact color. Get HEX, RGB, and HSL values instantly. Free, private, runs entirely in your browser.
Add a custom text watermark to any image. Control position, font size, color, and opacity. Free, private, runs entirely in your browser.
Generate favicons in all standard sizes (16×16, 32×32, 48×48, 180×180) from any image. Download as PNG files. Runs entirely in your browser.
Upscale images up to 4× without losing quality. Enlarge JPG, PNG, and WebP files instantly in your browser. Free, private, no signup required.
Calculate your monthly EMI for home loans, car loans, and personal loans. See total interest payable and full amortization schedule.
Calculate returns on your SIP (Systematic Investment Plan) investments. See maturity amount, total invested, and wealth gained over time. Free, instant, runs in your browser.
Calculate monthly payments, total interest, and amortization schedule for any loan or mortgage. Supports home loans, car loans, and personal loans. Free, instant, runs in your browser.
Calculate your daily calorie needs based on age, gender, height, weight, and activity level. Get BMR, TDEE, and calorie targets for weight loss, maintenance, or gain.
Calculate the fuel cost for any trip. Enter distance, fuel efficiency, and price per litre or gallon. Supports km/L, L/100km, and MPG. Free, instant, runs in your browser.
Create professional invoices instantly. Add items, taxes, and discounts, then download as PDF. Free, no signup, runs entirely in your browser.
Calculate compound interest on your investments. See how your money grows over time with different compounding frequencies.
Calculate SIP and lump sum investment growth with year-by-year projections. Factor in inflation and plan your target corpus. Free, runs in your browser.
Project rental income growth with annual rent hikes, vacancy rates, and expenses. See net yield, cash flow, and ROI year by year. Free, runs in your browser.
Calculate simple interest on loans or investments. Instantly find interest amount, total amount, and rate of return.
Convert between 170+ world currencies with live exchange rates. Fast, accurate, and free — no signup required.
Calculate your Public Provident Fund (PPF) maturity amount, total interest earned, and year-by-year growth. Free, instant, runs in your browser.
Calculate Fixed Deposit maturity amount and interest earned. Supports monthly, quarterly, half-yearly, and annual compounding. Free, instant, runs in your browser.
Generate random numbers between any range instantly. Single or bulk generation, dice rolls, lottery picks, and more. Free, runs in your browser.
Convert numbers between binary, decimal, hexadecimal, and octal instantly. Supports integers and shows step-by-step conversion. Free, runs in your browser.
Convert time between any two time zones instantly. See current time worldwide and plan meetings across time zones. Free, runs in your browser.
Convert numbers to Roman numerals and Roman numerals to numbers instantly. Supports 1 to 3,999,999. Free, runs in your browser.
Convert any number to words in English and Indian number system. Perfect for cheques, invoices, and legal documents. Free, runs in your browser.
Compare two blocks of text and highlight every addition, deletion, and change line by line. Free, private, runs entirely in your browser.
Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds. See current epoch time live. Free, instant, runs in your browser.
Convert CSV to JSON and JSON to CSV instantly. Paste your data, choose direction, and download the result. Free, private, runs entirely in your browser.
Generate barcodes in Code 128, EAN-13, EAN-8, UPC-A, Code 39, and ITF formats. Download as PNG or SVG. Free, no signup, runs entirely in your browser.
Generate beautiful color palettes from any base color. Get complementary, analogous, triadic, and monochromatic schemes. Copy HEX, RGB, or HSL values instantly.
Convert text to speech instantly using your browser's built-in voices. Choose language, voice, speed, and pitch. Free, no signup, runs entirely in your browser.
Write Markdown and see a live rendered preview side by side. Supports headings, tables, code blocks, and more. Free, runs in your browser.
Boost productivity with the Pomodoro technique. 25-minute focus sessions with short and long breaks. Free, no signup, works offline.
Calculate return on investment instantly. Enter your investment cost and returns to get ROI percentage, net profit, and payback period. Free, no signup.
Extract text from any image using OCR. Supports JPG, PNG, WebP, and GIF. Copy or download the extracted text. Free, no signup, runs entirely in your browser.
Generate and validate cron expressions visually. Build cron job schedules with a simple UI, see human-readable descriptions, and test next run times. Free, no signup.
Check grammar, spelling, and punctuation errors in your text instantly. Get suggestions and corrections for free. No signup required, runs in your browser.
Convert Word documents (DOCX, DOC) to PDF directly in your browser. No uploads, no server — your files stay private. Free, no signup required.
Detect whether text was written by AI (ChatGPT, GPT-4, Claude, Gemini) or a human. Analyze writing patterns and get an AI probability score. Free, no signup.
Build a professional resume online for free. Fill in your details, choose a clean template, and download as PDF instantly. No signup, no watermarks.
Remove watermarks from images by painting over them with surrounding colors. Free, private, runs entirely in your browser — nothing is uploaded.
Create a free digital signature online. Draw, type, or upload your signature and download as a transparent PNG. No signup, runs entirely in your browser.
Convert HTML to clean Markdown instantly. Supports headings, links, images, lists, tables, and code blocks. Free, private, runs in your browser.
Transform your text into 50+ cool Unicode styles — bold, italic, cursive, bubble, strikethrough, and more. Copy and paste anywhere: Instagram, Twitter, TikTok. Free.
Find the best time to wake up or go to sleep based on 90-minute sleep cycles. Wake up refreshed by timing your alarm to the end of a cycle. Free, no signup.
Convert annual salary to hourly, daily, weekly, and monthly pay. Works in reverse too — enter hourly rate to get annual salary. Free, instant, runs in your browser.
Convert shoe sizes between US, UK, EU, and CM sizing systems for men, women, and kids. Find your size in any international standard. Free, instant.
Convert clothing sizes between US, UK, EU, and Asian sizing for men and women. Covers tops, bottoms, and dresses. Free, instant, runs in your browser.
Calculate your ovulation date, fertile window, and next period based on your cycle. Plan or avoid pregnancy with accurate cycle predictions. Free, private, runs in your browser.
Remove image backgrounds instantly using AI. Runs entirely in your browser — no uploads, no API keys, completely private. Free, no signup required.
Resize images by exact pixel dimensions or percentage. Supports JPG, PNG, WebP, and GIF. Free, private, runs entirely in your browser — nothing is uploaded.
Convert HEIC and HEIF photos from iPhone and Mac to JPG, PNG, or WebP instantly. Free, private, runs entirely in your browser — nothing is uploaded.
Compress and optimize images to reduce file size without losing quality. Supports JPG, PNG, and WebP. Free, private, runs entirely in your browser.
Convert images between JPG, PNG, WebP, and BMP formats instantly. Free, private, runs entirely in your browser — nothing is uploaded.
Convert images to Base64 encoded strings and decode Base64 back to images. Supports JPG, PNG, WebP, GIF, and SVG. Runs entirely in your browser.
Clean, minify, and optimize SVG files by removing unnecessary metadata, comments, and whitespace. Runs entirely in your browser.
Crop images to any size or aspect ratio. Set exact pixel coordinates or drag to select the crop area. Free, private, runs entirely in your browser.
Flip images horizontally or vertically, and rotate by 90°, 180°, or 270°. Supports JPG, PNG, and WebP. Runs entirely in your browser.
Click anywhere on an image to pick its exact color. Get HEX, RGB, and HSL values instantly. Free, private, runs entirely in your browser.
Add a custom text watermark to any image. Control position, font size, color, and opacity. Free, private, runs entirely in your browser.
Generate favicons in all standard sizes (16×16, 32×32, 48×48, 180×180) from any image. Download as PNG files. Runs entirely in your browser.
Upscale images up to 4× without losing quality. Enlarge JPG, PNG, and WebP files instantly in your browser. Free, private, no signup required.
Extract text from any image using OCR. Supports JPG, PNG, WebP, and GIF. Copy or download the extracted text. Free, no signup, runs entirely in your browser.
Remove watermarks from images by painting over them with surrounding colors. Free, private, runs entirely in your browser — nothing is uploaded.
Generate QR codes for URLs, text, email, phone, and Wi-Fi instantly. Customize colors, download as PNG or SVG. Free, no signup, runs in your browser.
Format, validate, and beautify your JSON data instantly.
Generate strong, secure passwords with customizable options. Choose length, uppercase, lowercase, numbers, and symbols. Fast, secure, and runs entirely in your browser.
Summarize long articles, essays, and documents in seconds using AI. Runs entirely in your browser — no uploads, no API key, completely private.
Compare two JSON objects, find changed values, missing keys, added fields, and type mismatches instantly in your browser.
Test and validate regular expressions with live matches, capture groups, flags, and replace previews in your browser.
Decode JWT tokens, generate new tokens, verify signatures, and generate secret keys. Fast, secure, and runs entirely in your browser.
Decode JWT tokens to view header and payload. Inspect claims, expiration, and issuer. Fast, secure, runs entirely in your browser.
Generate JWT tokens with custom header and payload. Set expiration, issuer, and custom claims. Fast, secure, runs entirely in your browser.
Generate secure random secrets for JWT signing. Create strong HMAC secrets using cryptographic random generation. Fast, secure, runs entirely in your browser.
Verify JWT token signatures with your secret key. Validate token authenticity and integrity. Fast, secure, runs entirely in your browser.
Generate UUID v4 (Universally Unique Identifiers) for your projects. Create single or multiple UUIDs instantly. Fast, secure, and runs entirely in your browser.
Generate cryptographic hashes of your text using various algorithms including SHA-256, SHA-512, SHA-1, MD5, and more. Fast, secure, and runs entirely in your browser.
Encode text or files to Base64 and decode Base64 strings instantly. Runs entirely in your browser — nothing is sent to any server.
Convert colors between HEX, RGB, HSL, and HSB formats instantly. Pick colors visually and copy any format with one click.
Generate random numbers between any range instantly. Single or bulk generation, dice rolls, lottery picks, and more. Free, runs in your browser.
Convert numbers between binary, decimal, hexadecimal, and octal instantly. Supports integers and shows step-by-step conversion. Free, runs in your browser.
Compare two blocks of text and highlight every addition, deletion, and change line by line. Free, private, runs entirely in your browser.
Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds. See current epoch time live. Free, instant, runs in your browser.
Convert CSV to JSON and JSON to CSV instantly. Paste your data, choose direction, and download the result. Free, private, runs entirely in your browser.
Generate barcodes in Code 128, EAN-13, EAN-8, UPC-A, Code 39, and ITF formats. Download as PNG or SVG. Free, no signup, runs entirely in your browser.
Generate beautiful color palettes from any base color. Get complementary, analogous, triadic, and monochromatic schemes. Copy HEX, RGB, or HSL values instantly.
Write Markdown and see a live rendered preview side by side. Supports headings, tables, code blocks, and more. Free, runs in your browser.
Generate and validate cron expressions visually. Build cron job schedules with a simple UI, see human-readable descriptions, and test next run times. Free, no signup.
Detect whether text was written by AI (ChatGPT, GPT-4, Claude, Gemini) or a human. Analyze writing patterns and get an AI probability score. Free, no signup.
Convert HTML to clean Markdown instantly. Supports headings, links, images, lists, tables, and code blocks. Free, private, runs in your browser.
Optimize PDF files in your browser and download a smaller, cleaned PDF copy without uploading your document.
Extract selectable text from PDF files instantly in your browser. Copy or download the text output.
Combine multiple PDF files into one document in your browser. Reorder files and download the merged PDF.
Extract a page range from a PDF and download it as a separate file. Private, fast, and browser-based.
Convert JPG and PNG images into a clean PDF document. Add multiple images and download one PDF.
Convert PDF pages into PNG images in your browser. Render pages and download high-quality image output.
Run browser-based OCR on a rendered PDF page to extract text from scanned documents using Hugging Face models.
Convert Word documents (DOCX, DOC) to PDF directly in your browser. No uploads, no server — your files stay private. Free, no signup required.
Full on-page SEO audit for any URL. Check title, description, headings, Open Graph, structured data, and more.
Analyze the meta tags of any URL. Extract title, description, Open Graph, Twitter Card, and canonical tags instantly.
Preview how your URL looks when shared on Twitter, Facebook, and LinkedIn. Check Open Graph and Twitter Card tags.
Analyze keyword frequency and density in any text. Find the most used words and phrases to optimize your content.
Count characters, words, sentences, paragraphs, and estimated reading time. Perfect for SEO meta descriptions and social posts.
Convert any text into a clean, URL-friendly slug. Perfect for blog posts, page URLs, and SEO-optimized permalinks.
Generate and validate robots.txt files for your website. Control search engine crawling with allow and disallow rules. Free, instant, runs in your browser.
Generate a robots.txt file for your website. Add allow and disallow rules for any user-agent. Free, instant, runs in your browser.
Validate and analyze any robots.txt file. Check syntax, test URL rules, and see which bots are blocked or allowed. Free, instant, runs in your browser.
Trace HTTP redirects for any URL. See the full redirect chain, status codes (301, 302, 307), and final destination. Free, instant.
Preview how your page appears in Google search results. Check title length, meta description, and URL display before publishing. Free, instant, runs in your browser.
Fetch and analyze any XML sitemap. View all URLs, check for errors, validate structure, and see lastmod dates. Free, instant.
Generate and validate JSON-LD schema markup for your web pages. Supports Article, Product, FAQ, BreadcrumbList, Organization, and more. Free, runs in your browser.
Test your internet download speed, upload speed, and ping latency instantly in your browser. No plugins required.
Find the IP captured server-side from request headers.
Look up the geographic location of any IP address. Get country, city, region, coordinates, ISP, and ASN details instantly.
Query DNS records for any domain. Look up A, AAAA, MX, TXT, CNAME, NS, and more record types instantly.
Inspect the HTTP response headers of any URL. Check security headers, redirects, content type, and server info.
Check the SSL/TLS certificate details of any domain. View expiry date, issuer, subject, and certificate chain.
Encode or decode URL components and query strings instantly. Supports both encodeURIComponent and full URL encoding.
Calculate percentages, increase or decrease values by a percentage. Perfect for calculating discounts, tips, tax, or any percentage-based calculations. Fast, secure, and runs entirely in your browser.
Calculate what percentage one number is of another. Enter any two numbers to instantly find the percentage. Free, instant, runs in your browser.
Calculate the new value after increasing a number by a percentage. Perfect for price increases, salary raises, and growth calculations. Free, instant, runs in your browser.
Calculate the new value after decreasing a number by a percentage. Perfect for discounts, sales, and price reductions. Free, instant, runs in your browser.
Calculate the percentage change between two values. Find how much a value increased or decreased as a percentage. Free, instant, runs in your browser.
Calculate GST for Indian products and services. Supports all GST slabs: 0%, 5%, 12%, 18%, and 28%. Add GST to base price or exclude GST from total price. Fast, secure, and runs entirely in your browser.
Add GST to a base price to get the total amount including tax. Supports all Indian GST slabs. Free, instant, runs in your browser.
Remove GST from a total price to find the base amount before tax. Supports all Indian GST slabs. Free, instant, runs in your browser.
Calculate the final price after discount. Enter the original price and discount percentage to see how much you'll save and what you'll pay. Perfect for shopping sales, promotions, and offers. Fast, secure, and runs entirely in your browser.
Calculate your monthly EMI for home loans, car loans, and personal loans. See total interest payable and full amortization schedule.
Calculate returns on your SIP (Systematic Investment Plan) investments. See maturity amount, total invested, and wealth gained over time. Free, instant, runs in your browser.
Calculate monthly payments, total interest, and amortization schedule for any loan or mortgage. Supports home loans, car loans, and personal loans. Free, instant, runs in your browser.
Calculate your home loan or mortgage EMI, total interest, and amortization schedule. Pre-filled with typical home loan rates. Free, instant, runs in your browser.
Calculate your car loan EMI, total interest, and repayment schedule. Pre-filled with typical auto loan rates. Free, instant, runs in your browser.
Calculate your personal loan EMI, total interest, and repayment schedule. Pre-filled with typical personal loan rates. Free, instant, runs in your browser.
Calculate your business or MSME loan EMI, total interest, and amortization schedule. Free, instant, runs in your browser.
Create professional invoices instantly. Add items, taxes, and discounts, then download as PDF. Free, no signup, runs entirely in your browser.
Calculate compound interest on your investments. See how your money grows over time with different compounding frequencies.
Calculate SIP and lump sum investment growth with year-by-year projections. Factor in inflation and plan your target corpus. Free, runs in your browser.
Project rental income growth with annual rent hikes, vacancy rates, and expenses. See net yield, cash flow, and ROI year by year. Free, runs in your browser.
Calculate simple interest on loans or investments. Instantly find interest amount, total amount, and rate of return.
Convert between 170+ world currencies with live exchange rates. Fast, accurate, and free — no signup required.
Calculate your Public Provident Fund (PPF) maturity amount, total interest earned, and year-by-year growth. Free, instant, runs in your browser.
Calculate Fixed Deposit maturity amount and interest earned. Supports monthly, quarterly, half-yearly, and annual compounding. Free, instant, runs in your browser.
Calculate return on investment instantly. Enter your investment cost and returns to get ROI percentage, net profit, and payback period. Free, no signup.
Convert annual salary to hourly, daily, weekly, and monthly pay. Works in reverse too — enter hourly rate to get annual salary. Free, instant, runs in your browser.
Calculate the volume of cylindrical tanks in liters or cubic meters. Also calculate height from volume.
Calculate cylindrical tank volume in liters or cubic meters using radius and height. Free, instant, runs in your browser.
Calculate cylindrical tank height from volume and radius in millimeters or meters. Free, instant, runs in your browser.
Calculate the weight of liquid in cylindrical tanks using volume and material density. Free, instant, runs in your browser.
Calculate cylindrical tank diameter and radius from volume and height. Get results in mm, cm, meters, or more. Free, instant, runs in your browser.
Convert between different units of measurement including length, weight, temperature, and more.
Convert between meters, kilometers, miles, feet, inches, yards, and more length units instantly.
Convert between kilograms, grams, pounds, ounces, metric tons, stone, and more weight units.
Convert between Celsius, Fahrenheit, and Kelvin temperature units instantly.
Convert between square meters, hectares, acres, square feet, square miles, and more area units.
Convert between liters, gallons, pints, cups, cubic meters, cubic feet, and more volume units.
Convert between seconds, minutes, hours, days, weeks, months, and years instantly.
Convert between meters per second, km/h, mph, knots, and feet per second.
Convert between pascal, bar, PSI, atmosphere, torr, and more pressure units.
Convert between joules, calories, kilowatt-hours, BTU, electronvolts, and more energy units.
Convert between bytes, KB, MB, GB, TB, KiB, MiB, GiB, bits, and more digital storage units.
Convert between bps, kbps, Mbps, Gbps, MB/s, GB/s, and more data transfer rate units.
Convert between hertz, kilohertz, megahertz, gigahertz, and terahertz instantly.
Convert between MPG (US), MPG (UK), L/100km, and km/L fuel economy units.
Convert between degrees, radians, gradians, arcminutes, arcseconds, and milliradians.
Convert numbers to Roman numerals and Roman numerals to numbers instantly. Supports 1 to 3,999,999. Free, runs in your browser.
Convert any number to words in English and Indian number system. Perfect for cheques, invoices, and legal documents. Free, runs in your browser.
Convert shoe sizes between US, UK, EU, and CM sizing systems for men, women, and kids. Find your size in any international standard. Free, instant.
Convert clothing sizes between US, UK, EU, and Asian sizing for men and women. Covers tops, bottoms, and dresses. Free, instant, runs in your browser.
Calculate exact age, total days lived, and next birthday.
Calculate your Body Mass Index instantly. Get your BMI category, healthy weight range, and health insights. Free, private, runs in your browser.
Calculate tip amount and split the bill between multiple people. Perfect for restaurants, cafes, and group dining.
Calculate the exact difference between two dates in days, weeks, months, and years. Find deadlines, durations, and countdowns.
Calculate your daily calorie needs based on age, gender, height, weight, and activity level. Get BMR, TDEE, and calorie targets for weight loss, maintenance, or gain.
Calculate the fuel cost for any trip. Enter distance, fuel efficiency, and price per litre or gallon. Supports km/L, L/100km, and MPG. Free, instant, runs in your browser.
Build a professional resume online for free. Fill in your details, choose a clean template, and download as PDF instantly. No signup, no watermarks.
Create a free digital signature online. Draw, type, or upload your signature and download as a transparent PNG. No signup, runs entirely in your browser.
Find the best time to wake up or go to sleep based on 90-minute sleep cycles. Wake up refreshed by timing your alarm to the end of a cycle. Free, no signup.
Calculate your ovulation date, fertile window, and next period based on your cycle. Plan or avoid pregnancy with accurate cycle predictions. Free, private, runs in your browser.
A precise stopwatch with lap timing functionality for sports, productivity, or any timing needs.
Set a countdown timer for any duration. Perfect for cooking, workouts, study sessions, or any activity that needs time management.
Track time across multiple cities and time zones worldwide. Perfect for international business, travel planning, and coordinating with people around the globe.
Convert time between any two time zones instantly. See current time worldwide and plan meetings across time zones. Free, runs in your browser.
Boost productivity with the Pomodoro technique. 25-minute focus sessions with short and long breaks. Free, no signup, works offline.
A simple notepad that saves your notes to browser storage automatically.
Count words, characters, sentences, paragraphs, and reading time instantly. Paste any text and get a full breakdown. Free, private, runs entirely in your browser.
Convert text between uppercase, lowercase, title case, sentence case, camelCase, snake_case, and more instantly.
Generate placeholder lorem ipsum text by paragraphs, sentences, or words. Perfect for mockups, wireframes, and design projects.
Convert text to speech instantly using your browser's built-in voices. Choose language, voice, speed, and pitch. Free, no signup, runs entirely in your browser.
Check grammar, spelling, and punctuation errors in your text instantly. Get suggestions and corrections for free. No signup required, runs in your browser.
Transform your text into 50+ cool Unicode styles — bold, italic, cursive, bubble, strikethrough, and more. Copy and paste anywhere: Instagram, Twitter, TikTok. Free.
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