Free Online Tools

Check HTTP status codes for up to 500 URLs at once. View redirects, response times, and server headers instantly.

Trace redirect chains for up to 500 URLs. Detect 301, 302, 307, 308 redirects, loops, and final destinations.

Verify SSL/TLS certificates for bulk domains. Check expiry, issuer, and certificate validity.

Bulk WHOIS lookup for domain registration date, registrar, and expiration.

Extract and analyze title, description, Open Graph, and Twitter Card meta tags from URLs.

Fetch and validate robots.txt files. Check allow/disallow rules and sitemap declarations.

Discover and validate XML sitemaps. Count URLs and check accessibility.

Measure page load time and response headers for bulk URLs.

Generate SEO-optimized meta titles for your web pages. Create compelling title tags that improve click-through rates in search results.

Create persuasive meta descriptions that drive clicks from search engine results pages. Stay within the recommended character limits.

Generate a complete set of HTML meta tags for your web pages including viewport, charset, author, and SEO-related tags.

Create a properly formatted robots.txt file to control how search engine crawlers access and index your website.

Generate a valid XML sitemap to help search engines discover and index all the important pages on your website.

Generate canonical link tags to prevent duplicate content issues and consolidate ranking signals to your preferred URL.

Create Open Graph meta tags so your pages look great when shared on Facebook, LinkedIn, and other social platforms.

Generate Twitter Card meta tags to control how your content appears when shared on Twitter/X with rich media previews.

Generate hreflang tags for multilingual and multi-regional websites to help search engines serve the correct language version.

Check if a URL is indexed by Google. Generates a search link to quickly verify whether your page appears in Google's index.

Generate a direct link to Google PageSpeed Insights for any URL. Quickly check your site's performance, accessibility, and SEO scores.

Generate a link to Google's mobile-friendly test for any URL. Check if your website is optimized for mobile devices.

Generate JSON-LD structured data for local businesses to appear in Google Maps and local search results with rich info.

Create Organization structured data markup so Google displays your company name, logo, and contact details in search results.

Generate WebSite schema markup to enable sitelinks search boxes and help search engines understand your site structure.

Create Person structured data for authors, founders, or team members to build knowledge panel presence in search results.

Generate Article or BlogPosting schema markup to enhance how your blog posts and news articles appear in Google Search.

Create FAQPage structured data to display expandable question-and-answer rich results directly in Google search.

Generate BreadcrumbList schema markup to show a breadcrumb trail in search results, improving navigation visibility.

Create Product structured data with price, availability, and review info for rich product listings in Google Shopping.

Generate Review and AggregateRating schema to display star ratings in search results and boost click-through rates.

Create Event structured data so your upcoming events appear in Google Search with date, venue, and ticket details.

Generate Recipe schema markup to display cooking time, ingredients, and ratings as rich results in Google Search.

Create VideoObject structured data so your videos appear with thumbnails and duration info in Google search results.

Generate JobPosting schema to list your open positions in Google for Jobs with salary, location, and requirements.

Create HowTo structured data to display step-by-step instructions as rich results in Google search.

Generate Service schema markup to highlight your business services with descriptions and pricing in search results.

Analyze keyword frequency and density in your content. Identify over-optimized or under-used keywords for better on-page SEO.

Count words, characters, sentences, and paragraphs in your text instantly. Track content length for SEO and editorial guidelines.

Count characters with and without spaces in your text. Perfect for staying within social media and meta tag character limits.

Estimate how long it takes to read your content based on average reading speed. Useful for blog posts and article planning.

Analyze the readability of your text using Flesch-Kincaid and other scoring methods. Ensure your content is accessible to your audience.

Convert any text into clean, SEO-friendly URL slugs. Automatically handles special characters, spaces, and accented letters.

Preview how your page will look in Google search results. Visualize your title, URL, and meta description before publishing.

Quickly remove duplicate lines from your text while preserving the original order. Great for cleaning up keyword lists and data.

Strip extra whitespace, tabs, and unnecessary blank lines from your text. Clean up copied content in one click.

Sort lines of text alphabetically, numerically, or in reverse order. Organize lists, keywords, and data effortlessly.

Reverse your text character by character or line by line. Useful for encoding, puzzles, and creative text effects.

Convert text between uppercase, lowercase, title case, sentence case, and camelCase formats instantly.

Count the total number of lines in your text, including blank and non-blank lines. Ideal for code and data files.

Count the number of sentences in your text. Helpful for readability analysis and meeting editorial content requirements.

Count paragraphs in your text automatically. Monitor content structure and length for blog posts and articles.

Generate random words, sentences, or paragraphs for testing layouts, prototypes, and design mockups.

Generate classic Lorem Ipsum placeholder text in paragraphs, sentences, or words for web design and print layouts.

Convert plain text to HTML markup. Automatically wraps paragraphs in <p> tags and converts line breaks to <br> tags.

Strip HTML tags and convert markup to clean plain text. Remove all formatting while preserving readable content.

Analyze text to find the most frequently used words. Shows the top 20 words ranked by occurrence count.

Compare two blocks of text and highlight differences line by line. Quickly spot additions, deletions, and changes between versions.

Generate creative and brandable business name ideas based on your industry and keywords. Find the perfect name for your startup.

Create catchy slogans and taglines for your business. Generate memorable phrases that capture your brand identity.

Write professional company descriptions for your website, Google Business Profile, and social media bios.

Create compelling professional bios for founders, team members, and business profiles across social platforms.

Create professional invoices with your business details, line items, taxes, and totals. Download as a printable document.

Generate professional service quotes and estimates for clients. Include itemized pricing, terms, and validity dates.

Create printable receipts for transactions with itemized details, payment method, and business information.

Generate a comprehensive privacy policy for your website or app. Cover data collection, cookies, and user rights.

Create terms and conditions for your website or service. Protect your business with clear legal terms.

Generate professional disclaimers for your website, blog, or affiliate content. Limit legal liability with proper disclosures.

Create a clear refund and cancellation policy for your business. Set expectations for returns and money-back guarantees.

Generate a detailed shipping policy covering delivery times, costs, tracking, and international shipping guidelines.

Create a customer-friendly return policy with clear instructions for product returns, exchanges, and refund timelines.

Generate a GDPR-compliant cookie policy explaining what cookies your website uses and how visitors can manage them.

Create formatted business hours for your website, Google Business Profile, and social media pages.

Design professional HTML email signatures with your name, title, contact info, and social media links.

Create a QR code that links directly to your Google Business review page. Print it on receipts, cards, or signage.

Generate an embeddable Google Maps iframe for your website. Show your business location with customizable zoom and map type.

Build UTM-tagged URLs to track marketing campaigns in Google Analytics. Add source, medium, campaign, and content parameters.

Create click-to-chat WhatsApp links with a pre-filled message. Add them to your website, email, or social media.

Generate tel: links that let mobile visitors call your business with one tap. Get the HTML code ready to paste.

Create mailto: links with pre-filled subject, body, CC, and BCC fields. Add email contact links to your website instantly.

Format your business Name, Address, and Phone number consistently for local SEO citations across directories and listings.

Create a direct link to Google Maps directions to your business. Share with customers via text, email, or your website.

Generate direct review links for Google, Yelp, Facebook, and other platforms. Make it easy for customers to leave reviews.

Create a QR code containing your business contact details in vCard format. Scan to save your info to any phone.

Compress JPEG, PNG, and WebP images in your browser without losing visible quality. Reduce file size for faster websites.

Resize images to exact pixel dimensions or by percentage. Maintain aspect ratio or set custom width and height.

Crop images to custom dimensions or preset aspect ratios like 1:1, 16:9, and 4:3. All processing happens in your browser.

Convert JPEG images to WebP format for smaller file sizes and faster web performance. Process multiple files at once.

Convert PNG images to WebP format to dramatically reduce file size while preserving transparency.

Convert WebP images back to PNG format for maximum compatibility with older browsers and design software.

Convert WebP images to JPEG format with adjustable quality. Perfect for sharing WebP images with apps that don't support the format.

Convert JPEG images to PNG format with transparency support. Ideal for logos, graphics, and images needing lossless quality.

Convert PNG images to JPEG format with adjustable quality. Reduce file size for photos and images that don't need transparency.

Rotate images by 90, 180, or 270 degrees or set a custom angle. Fix orientation issues directly in your browser.

Flip images horizontally or vertically with one click. Create mirror effects or correct reversed photos instantly.

Minify HTML code by removing whitespace, comments, and unnecessary attributes to reduce file size and improve load speed.

Compress CSS code by stripping comments, whitespace, and shortening property values for faster page rendering.

Minify JavaScript code by removing whitespace, comments, and shortening variable names to reduce bundle size.

Format, validate, and beautify JSON data with proper indentation. Quickly spot errors in your JSON structure.

Generate QR codes for any URL, text, or data. Download as PNG or SVG for print and digital use.

Generate barcodes in Code128, EAN-13, UPC-A, and other formats for products, inventory, and shipping labels.

Generate strong, random passwords with customizable length and character types. Create secure passwords instantly.

Generate universally unique identifiers (UUID v4) for databases, APIs, and distributed systems. Create one or many at once.

Generate MD5 hash checksums from any text input. Useful for data integrity checks and legacy system compatibility.

Generate SHA-256 cryptographic hashes from text input. Widely used for data integrity verification and security.

Encode text or data to Base64 format for safe transmission in URLs, emails, and API payloads.

Decode Base64-encoded strings back to readable text. Inspect encoded data from APIs, cookies, and tokens.

Convert between human-readable dates and Unix timestamps. Support for multiple date formats and time zones.

Convert Unix epoch timestamps to human-readable dates and vice versa. Supports seconds and milliseconds precision.

Transform keywords and phrases into formatted hashtags for Instagram, Twitter, TikTok, and LinkedIn posts.

Browse and copy emojis organized by category. Search by name or keyword and copy to clipboard with one click.

Design beautiful linear and radial CSS gradients with a visual editor. Copy the CSS code ready for your stylesheet.

Convert hexadecimal color codes to RGB values. Preview the color and get CSS-ready rgb() output.

Convert RGB color values to hexadecimal color codes. Preview the color and copy the hex code for your designs.

Encode or decode URLs using encodeURIComponent and decodeURIComponent. Handle special characters in URLs safely.

Encode special characters to HTML entities and decode them back. Prevent XSS and display special characters safely in HTML.

Generate complementary, analogous, and triadic color palettes from a base color. Preview swatches with hex codes ready to use.

Test regular expressions against text and see matches highlighted. Supports global, case-insensitive, and multiline flags.

Build cron expressions with an easy-to-use interface. Get the cron string and a human-readable description of the schedule.

Calculate percentages, percentage change, and what percent one number is of another. Solve any percentage problem instantly.

Calculate GST-inclusive and GST-exclusive prices for any tax rate. Support for standard GST slabs and custom rates.

Calculate gross profit margin, net profit margin, and markup percentage from cost and revenue figures.

Calculate the final price after applying a percentage or fixed discount. See how much you save on any purchase.

Calculate your exact age in years, months, and days from your birth date. Also shows countdown to your next birthday.

Calculate your Body Mass Index from weight and height. Get your BMI value and health category classification.

Calculate monthly EMI for loans with principal amount, interest rate, and tenure. See total interest and total payment breakdown.

Calculate tip amount, total bill, and per-person share when splitting. Supports custom tip percentages and group splitting.