Browse our complete collection of 71+ free tools
Create a proper robots.txt file to control search engine crawler access.
Test and validate regular expressions with real-time matching and explanation.
Check and analyze backlinks pointing to any website or URL for SEO insights.
Detect duplicate content and ensure originality with our free plagiarism checker...
Generate optimized meta tags including title, description and keywords for bette...
Generate XML sitemaps to help search engines discover and index your website.
Generate Open Graph meta tags to control how your content appears on social medi...
Count words, characters, sentences and paragraphs in your text instantly.
Generate Lorem Ipsum placeholder text for design mockups and prototypes.
Calculate your exact age in years, months and days from your date of birth.
Analyze keyword density in your content for better on-page SEO optimization.
Check the domain authority score of any website to gauge its SEO strength.
Analyze the loading speed of any web page for performance optimization.
Find broken links on your website that harm user experience and SEO.
Count characters with and without spaces in any text or content.
Convert text between UPPERCASE, lowercase, Title Case, sentence case and more.
Compare two texts and highlight differences between them side by side.
Generate version 4 universally unique identifiers (UUIDs) instantly.
Calculate monthly loan EMI for home, car, or personal loans with amortization.
Calculate percentages, percentage change, and find what percent one number is of...
Calculate discounts and find the final price after percentage discounts.
Perform advanced mathematical calculations with trigonometry and logarithms.
Calculate fuel costs for trips based on distance, fuel efficiency and price.
Convert temperatures between Celsius, Fahrenheit and Kelvin scales.
Convert between bytes, kilobytes, megabytes, gigabytes and terabytes.
Reverse text, words or lines with this simple online tool.
Remove duplicate lines from any text or list efficiently.
Remove extra whitespace, tabs and newlines from text content.
Sort lines of text alphabetically, numerically or in reverse order.
Find and replace words or phrases in text with advanced options.
Generate URL-friendly slugs from any text or title.
Repeat any string or text a specified number of times.
Encrypt text with various algorithms for secure communication.
Count vowels, consonants and other character types in your text.
Compress images without losing quality to significantly reduce file size.
Convert images to Base64 encoded strings for inline embedding in HTML/CSS.
Apply Instagram-like filters and effects to your photos online.
Generate QR codes for URLs, text, contacts and more for free.
Format, validate and beautify JSON data with syntax highlighting.
Encode text or files to Base64 and decode Base64 strings back to text.
Generate MD5 hash values from any text string for verification.
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.
Look up geolocation, ISP and other details about any IP address.
Decode and inspect JSON Web Tokens (JWT) to view their payload.
Calculate restaurant tips and split bills among multiple people.
Calculate the exact difference between two dates in days, months and years.
Calculate the optimal sleep and wake times based on sleep cycles.
Convert between km/h, mph, m/s, knots and other speed units.
Convert plain text to binary code and binary back to text.
Resize images to any specific dimensions while maintaining aspect ratio.
Convert JPG/JPEG images to PNG format online for free.
Convert PNG images to WebP format for improved web performance.
Generate favicon files in all required sizes from any image.
Pick and identify colors from any image with their hex and RGB codes.
Convert single or multiple images to a PDF document instantly.
Generate strong, random passwords with customizable length and character options...
Encode and decode URLs to ensure safe transmission over the internet.
Generate SHA256 cryptographic hash from any text for security purposes.
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