Webmaster Tools

• Broken Link Checker - Scan any webpage to find broken links, 404 errors, and redirect issues. Check up to 200 links across 20 pages with live progress and incremental results. New

• CPC Calculator - Calculate Cost Per Click (CPC), CPM (cost per 1,000 impressions), and CTR (click-through rate) with visual funnel diagram, campaign benchmarks, and step-by-step formulas.

• CPM Calculator - Calculate CPM (Cost Per Thousand Impressions), campaign cost, and ad impressions with visual breakdowns, industry benchmarks, and step-by-step formulas for digital advertising optimization.

• Cron Job Generator - Create cron job expressions with an intuitive visual builder, real-time syntax validation, human-readable descriptions, and next execution preview. Perfect for scheduling Linux/Unix tasks.

• Crontab Expression Generator - Create cron job expressions with an intuitive visual editor. Build complex scheduling rules for Linux crontab without memorizing syntax. Features live preview, human-readable explanations, and common schedule presets. New

• CSS Compressor - Compress and minify CSS code online for free. Reduce CSS file size by removing whitespace, comments, and unnecessary characters. See detailed compression statistics and comparison.

• cURL to JSON Converter - Convert cURL commands into structured JSON format or ready-to-use code snippets for Python, Node.js, PHP, and Go. Perfect for API testing, documentation, and development workflows. New

• DNS Lookup - Check live DNS records for a domain or IP address, including A, AAAA, CNAME, MX, TXT, NS, SOA, CAA, SRV, and PTR data. Use this DNS lookup to troubleshoot website routing, email delivery, reverse DNS, SPF and DMARC policies, nameserver delegation, certificate authority restrictions, and other common DNS configuration questions. New

• Domain Age Checker - Look up when a domain was first registered and estimate its current age using live WHOIS and RDAP data. Review the original registration date, domain age in years and days, registrar, last update date, expiry date, registry statuses, and nameserver clues for SEO research, domain buying, competitor analysis, or brand-risk checks. New

• Domain Trust Checker - Free Domain Trust Checker tool to instantly estimate any website's Domain Trust Score (DTS) and Page Trust Score (PTS) based on domain characteristics, SSL security, DNS health, and brand signals — with detailed scoring breakdown. New

• Favicon Generator - Convert any image (PNG, JPG, WebP) into a standard .ico file and generate all necessary icon sizes for modern browsers, Apple devices, and Android. Includes 16x16, 32x32, 48x48, 64x64, 128x128, 180x180 (Apple Touch), 192x192, and 512x512 icons with live preview and one-click download. New

• Google AdSense Calculator - Calculate and estimate your Google AdSense earnings with our free calculator. Analyze page impressions, CTR, CPC, eCPM, and projected revenue with interactive visualizations and earnings breakdown.

• Googlebot Crawl Size Checker - Check the uncompressed size of any URL (HTML or PDF) to ensure it fits within Googlebot's crawling limits. Detect if your content exceeds the processing threshold (e.g., 2MB for HTML, 64MB for PDF) and prevent indexing truncation. New

• Hreflang Tag Generator - Generate hreflang tags for multilingual and multiregional websites. Supports HTML link tags, HTTP headers, and XML sitemap formats with built-in validation and smart URL auto-fill. New

• Htaccess Redirect Generator - Generate correct Apache .htaccess code snippets for 301 redirects, HTTPS enforcement, IP blocking, www normalization, and URL rewriting. Features live preview, visual flow diagrams, and copy-ready code with detailed explanations. New

• HTML Compressor - Compress and minify HTML code online. Remove whitespace, comments, and line breaks to reduce file size with visual compression statistics.

• HTML Entity Encoder/Decoder - Convert special characters to their corresponding HTML entities (encoding) or decode HTML entities back to normal text (decoding) for safe display of code on websites.

• HTML to Text Converter - Convert HTML code to plain text by removing all HTML tags, scripts, styles, and comments. Extract readable content instantly with detailed conversion statistics.

• JSON String Escape/Unescape - Escape special characters (quotes, backslashes, newlines, etc.) in a string so it can be safely used inside a JSON structure, or revert escaped JSON strings back to their original form.

• Keyword Density Checker - Analyze text to find the most frequently used words and phrases (1-word, 2-word, 3-word) and their percentage usage. Essential tool for SEO optimization and content analysis. New

• Lorem Ipsum Generator - Generate customizable Lorem Ipsum placeholder text for web design and mockups. Create paragraphs, sentences, or words with HTML formatting options. New

• Markdown Table Generator - Convert CSV data or tab-separated text columns directly into a formatted Markdown table structure for use in GitHub READMEs, documentation, and other Markdown documents.

• Meta Tag Generator - Generate SEO meta tags, Open Graph tags, and Twitter Card tags with live preview for Google, Facebook, and X (Twitter). Real-time character counters and one-click copy.

• Open Graph Checker - Preview and validate Open Graph meta tags for social sharing by checking a live URL or pasted HTML. Inspect og:title, og:description, og:image, canonical links, Twitter fallbacks, duplicate tags, redirect behavior, and common share-preview issues that affect Facebook, LinkedIn, Slack, Discord, and messaging apps. New

• Page Speed Checker - Analyze page load speed, response headers, and performance metrics. Get actionable insights to improve your website's speed, caching, compression, and security headers. New

• Redirect Checker - Trace and analyze HTTP redirect chains. See every hop, status code, response time, and headers in the redirect path from origin to final destination. New

• Robots.txt Generator - Create a production-ready robots.txt file for search engines, then validate the directives before publishing. Generate global and bot-specific rules, add sitemap and crawl hints, and catch common mistakes such as missing user-agent groups, invalid sitemap URLs, or overly broad disallow patterns. New

• Smart Quotes Remover - Replace curly smart quotes and apostrophes (created by Word processors) with standard straight quotes to fix code syntax errors and ensure compatibility.

• SQL Formatter - Format and beautify messy SQL queries into clean, readable code. Supports Standard SQL, MySQL, and PostgreSQL with customizable indentation, keyword casing, and live preview. Perfect for developers, DBAs, and data analysts. New

• SVG Optimizer - Optimize and compress SVG files online for free. Remove unnecessary code, minify colors, round numbers, and reduce file size without losing visual quality. Perfect for web performance optimization. New

• Unix Permission Calculator (chmod) - Interactively calculate Unix/Linux file permissions (chmod) with visual permission matrix, security risk assessment, terminal preview, and ready-to-use commands.

• URL Slug Generator - Convert article titles and text into clean, SEO-friendly URL slugs with lowercase letters, alphanumeric characters, and hyphens for better search engine optimization.

• Value of A Page View Calculator - Calculate the monetary value of each page view on your website. Analyze revenue per visitor, CPM equivalent, break-even traffic, and compare with industry benchmarks to optimize your content monetization strategy.

• Value of A Visitor Calculator - Calculate the monetary value of each website visitor with revenue analysis, conversion funnel visualization, and actionable insights to optimize your traffic ROI.

• WHOIS Lookup - Look up public WHOIS and RDAP data for a domain name to review registration dates, expiration details, registrar information, nameservers, registry status codes, DNSSEC hints, and any publicly exposed ownership or contact fields. This WHOIS lookup is useful for domain due diligence, SEO research, security reviews, acquisition checks, and troubleshooting redacted registration records. New

• XML Sitemap Generator - Generate a production-ready XML sitemap for websites, blogs, ecommerce catalogs, and multilingual pages. Paste one URL per line, attach optional lastmod, changefreq, priority, image references, and hreflang alternates, then get a clean sitemap file with crawl coverage stats, validation notes, and publishing guidance. New