Browse our complete collection of 71+ free tools
Test and validate regular expressions with real-time matching and explanation.
Create a proper robots.txt file to control search engine crawler access.
Check and analyze backlinks pointing to any website or URL for SEO insights.
Compare two texts and highlight differences between them side by side.
Generate optimized meta tags including title, description and keywords for bette...
Analyze keyword density in your content for better on-page SEO optimization.
Detect duplicate content and ensure originality with our free plagiarism checker...
Generate Open Graph meta tags to control how your content appears on social medi...
Count words, characters, sentences and paragraphs in your text instantly.
Calculate your exact age in years, months and days from your date of birth.
Generate XML sitemaps to help search engines discover and index your website.
Analyze the loading speed of any web page for performance optimization.
Convert text between UPPERCASE, lowercase, Title Case, sentence case and more.
Generate Lorem Ipsum placeholder text for design mockups and prototypes.
Resize images to any specific dimensions while maintaining aspect ratio.
Format, validate and beautify JSON data with syntax highlighting.
Generate version 4 universally unique identifiers (UUIDs) instantly.
Check the domain authority score of any website to gauge its SEO strength.
Find broken links on your website that harm user experience and SEO.
Remove extra whitespace, tabs and newlines from text content.
Calculate percentages, percentage change, and find what percent one number is of...
Count characters with and without spaces in any text or content.
Generate URL-friendly slugs from any text or title.
Compress images without losing quality to significantly reduce file size.
Encode text or files to Base64 and decode Base64 strings back to text.
Calculate your Body Mass Index (BMI) with health category and recommendations.
Calculate monthly loan EMI for home, car, or personal loans with amortization.
Calculate discounts and find the final price after percentage discounts.
Perform advanced mathematical calculations with trigonometry and logarithms.
Convert between seconds, minutes, hours, days, weeks and other time units.
Apply Instagram-like filters and effects to your photos online.
Generate QR codes for URLs, text, contacts and more for free.
Generate strong, random passwords with customizable length and character options...
Convert between HEX, RGB, HSL, HSV and other color code formats.
Calculate restaurant tips and split bills among multiple people.
Calculate GST inclusive and exclusive amounts for Indian goods and services tax.
Convert between meters, feet, inches, kilometers, miles and other length units.
Reverse text, words or lines with this simple online tool.
Remove duplicate lines from any text or list efficiently.
Sort lines of text alphabetically, numerically or in reverse order.
Find and replace words or phrases in text with advanced options.
Convert plain text to binary code and binary back to text.
Encrypt text with various algorithms for secure communication.
Count vowels, consonants and other character types in your text.
Convert PNG images to WebP format for improved web performance.
Convert images to Base64 encoded strings for inline embedding in HTML/CSS.
Generate favicon files in all required sizes from any image.
Pick and identify colors from any image with their hex and RGB codes.
Encode and decode HTML special characters and HTML entities.
Minify and compress CSS code to reduce file size for faster loading.
Minify JavaScript code to reduce file size for production deployment.
Convert Unix timestamps to human-readable dates and times, and vice versa.
Look up geolocation, ISP and other details about any IP address.
Decode and inspect JSON Web Tokens (JWT) to view their payload.
Calculate compound interest growth for investments and savings over time.
Calculate the exact difference between two dates in days, months and years.
Calculate the optimal sleep and wake times based on sleep cycles.
Calculate fuel costs for trips based on distance, fuel efficiency and price.
Convert between kg, pounds, ounces, grams and other weight/mass units.
Convert temperatures between Celsius, Fahrenheit and Kelvin scales.
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