Explore Tools

Format, pretty print, and validate JSON data online.

Encode to or decode from Base64 format online.

Generate random UUIDs (Universally Unique Identifiers) instantly.

Encode or decode URL-encoded strings safely.

Convert colors between HEX, RGB, HSL, and more.

Escape or unescape HTML characters online.

Write Markdown and instantly preview the rendered HTML.

Convert any title or text into an SEO-friendly URL slug.

Generate secure, random strings, tokens, or hex values.

Compress JSON data by removing all whitespace and newlines.

Check if your JSON data is valid and find syntax errors instantly.

Minify and compress HTML code to reduce page load times.

Compress and minify CSS files to optimize web performance.

Compress and minify JavaScript code for production use.

Test and debug regular expressions with real-time highlighting.

Compare two blocks of text or code to see the differences.

Convert cURL commands into clean JavaScript Fetch API code.

Beautify and format SQL queries for better readability.

Format and beautify XML data with proper indentation.

Write and preview HTML and CSS code in real-time.

Count words, characters, and sentences in your text.

Convert text to uppercase, lowercase, title case, and more.

Generate placeholder text for your design and development projects.

Scramble or unscramble words and sentences easily.

Reverse characters or words in your text instantly.

Check if a word or phrase is a palindrome.

Remove all line breaks or extra spaces from your text.

Remove duplicate lines from your lists or text instantly.

Sort your lists alphabetically, numerically, or by length.

Instantly strip all emojis and special symbols from your text.

Analyze the distribution and frequency of keywords in your text.

Calculate the reading grade level of your content using Flesch Reading Ease.

Automatically break long walls of text into readable paragraphs.

Detect and mask common profanities and offensive language in your text.

Automatically fix capitalization, spacing, and common writing errors.

Compress and optimize images (JPEG, PNG, WebP) to reduce file size while maintaining quality.

Resize images to specific dimensions or percentages with ease.

Crop images to perfect aspect ratios or custom dimensions.

Convert PNG images to JPG format with adjustable quality.

Convert JPG images to PNG format instantly.

Convert any image file into a Base64 string for CSS or HTML embedding.

Convert Base64 strings back into viewable image files.

Apply Gaussian blur to your images online with real-time preview.

Convert color images to black and white instantly.

Extract exact HEX or RGB colors from any part of an image.

Analyze HTML meta tags for SEO and social media optimization.

Create a custom robots.txt file to guide search engine crawlers.

Generate an XML sitemap to help search engines index your site.

Check for rel="canonical" tags to prevent duplicate content issues.

Find where a specific keyword appears in a webpage's content.

Get a quick estimate of your website's loading speed and performance.

See how your website looks when shared on social media platforms.

Trace the full redirect path of any URL and check status codes.

Scan a webpage for dead or broken outbound links.

Calculate the future value of your Systematic Investment Plan.

Calculate your systematic withdrawals and final balance over time.

Calculate monthly loan payments, interest, and total payback.

Calculate simple and compound interest on your investments.

Quickly solve percentage-based math problems and changes.

Find out exactly how much you save with sales and discounts.

Convert between world currencies with estimated exchange rates.

Calculate the perfect tip and split the bill with friends.

Analyze your business profitability with margin and markup.

Add or extract VAT from any price with custom rates.

Find the sales volume needed to cover all your costs.

Convert between different units of length, weight, and more.

Calculate your take-home pay after taxes for 25+ countries including USA, UK, Canada, and India.

Calculate your Body Mass Index (BMI) and check your weight category.

Find your ideal body weight based on multiple medical formulas.

Estimate your body fat percentage using US Navy circumference measurements.

Calculate your waist-to-height ratio (WtHR) to assess cardiovascular risk.

Assess your health risk based on your waist-to-hip (WHR) measurement.

Calculate your lean body mass (LBM) using the Boer formula.

Determine your body shape category based on your measurements.

Calculate your Basal Metabolic Rate (BMR) using Mifflin-St Jeor equation.

Calculate your Total Daily Energy Expenditure based on your activity level.

Determine your daily calorie target for weight loss, maintenance, or gain.

Calculate your daily Protein, Carb, and Fat split based on your calorie target.

Determine how much water you should drink daily based on your weight and activity.

Find the best times to wake up or go to bed based on 90-minute sleep cycles.

Estimate how many calories you burned based on your daily step count.

Calculate your target heart rate zones for fat burn, aerobic, and anaerobic training.

Estimate your one-repetition maximum (1RM) for strength training.

Calculate your running pace, speed, and time for any distance.

Determine your ideal healthy weight range based on your height.

Estimate your fitness age based on your lifestyle and physical metrics.

Estimate your baby due date based on your last period or conception date.

Find your most fertile days and estimated ovulation date.

Calculate your daily calorie deficit or surplus for weight management.

Track your menstrual cycle and predict your next period (Private & Local).

Track and calculate your cumulative sleep loss over time.

Estimate calories burned for hundreds of different physical activities.

Calculate your cycling speed, distance, and time.

Estimate your maximum oxygen consumption (VO2 Max) using the Cooper Test.

Convert Unix timestamps to human-readable dates and vice versa.

Calculate your exact age in years, months, and days.

Find the total duration between any two dates.

Add or subtract days, weeks, or months from any date.

Convert time between different global time zones easily.

Get the current Unix timestamp and human-readable formats.

Calculate the number of working days between two dates.

Convert CSV data into a structured JSON array.

Convert JSON arrays into CSV format for spreadsheets.

Quickly convert weights between Kilograms and Pounds.

Convert height measurements between Centimeters and Feet/Inches.

Find your public IP address and geographic location instantly.

Analyze and parse your browser's User Agent string.

Fetch and analyze HTTP response headers of any website.

Query global DNS records for any domain name.

Find registration and ownership details for any domain.

Verify SSL certificate status and security details for any domain.

Generate secure MD5, SHA-1, SHA-256, and SHA-512 hashes.

Decode JSON Web Tokens (JWT) to view header and payload data.

Securely encrypt and decrypt text using AES-256 algorithm.

Generate high-quality, customizable QR codes instantly.

Generate barcodes in multiple formats like CODE128, EAN, and UPC.

Convert text into natural-sounding speech using browser AI.

Dictate text and convert your voice to written words in real-time.

Convert your mouse sensitivity between different games like CS2, Valorant, and Apex Legends.

Design and preview custom crosshairs for your favorite shooters.

Calculate and convert Field of View (FOV) across different games and resolutions.

Convert colors between Roblox Color3.new, Color3.fromRGB, HEX, and RGB formats.

Convert Roblox Asset IDs into direct website links for Catalog, Library, and more.

Convert between Roblox Studs and real-world units like Meters, Feet, and Miles.

Calculate Roblox marketplace fees (30%) and your net earnings from sales.

Scan QR codes using your device camera or webcam.

Generate random numbers within any range instantly.

Create secure, random passwords to protect your online accounts.

Roll virtual dice for board games and RPGs like D&D.

Toss a virtual coin to make fair 50/50 decisions.

Pick a random winner or name from a list easily.

Generate beautiful random color palettes for your designs.

Generate random dates within a specific timeframe.

Generate a bulk list of unique UUID v4 identifiers.

Randomize the order of lines, words, or characters in your text.

Generate cryptographically secure tokens for APIs and sessions.