SEO Tools
AMP ValidatorValidate up to 10 AMP pages with the official validator, plus canonical and CSS checks.AdSense Readiness CheckerCheck HTTPS, crawler access, key pages, ads.txt and consent before you apply.Backlink CheckerOpen a site's backlinks in Ahrefs' free checker, or your own in Search Console.Backlink MakerPlan backlinks you can build yourself, with a profile kit and a live-link checklist.Domain Authority CheckerOpen real DA, DR and Authority Score for up to 10 domains at Moz, Ahrefs and Semrush.E-E-A-T CheckerCheck author, dates, sources and trust signals on a page against Google's guidance.Google Cache CheckerGoogle's cache is gone: see archive history, cache headers and the real alternatives.Google Index CheckerFind what keeps up to 20 URLs out of Google: errors, robots rules, noindex and canonicals.Keyword Density CheckerCount words and phrases with density, and track keywords in the title and headings.Keyword Research ToolTurn one keyword into long-tail ideas and questions from Google autocomplete, by country.Meta Tag AnalyzerRead a page's meta tags, check title and description width, and see if it can be indexed.Meta Tag GeneratorWrite a title, description, canonical, robots and social tags with live previews.Page Structure PlannerPlan the H1, title and sections for 12 page types, then find gaps against 3 competitors.Robots.txt GeneratorBuild robots.txt rules for search engines and AI crawlers, and test any URL against them.Readability CheckerScore English text with six readability formulas and spot long sentences and hard words.Schema Audit ToolAudit JSON-LD for syntax errors, missing required properties and retired rich results.SEO AnalyzerSee how well a page targets its keyword: title, H1, description, URL, content and links.Sitemap GeneratorCrawl your site once for XML, HTML and TXT sitemaps, with skipped pages explained.SEO Roadmap PlannerGet a 13-week SEO plan fitted to your hours, niche and goal, starting with what is broken.Website AnalyzerCheck about 25 technical and SEO basics on any page, each issue with a fix.XML Sitemap GeneratorCrawl your site for a clean sitemap.xml; redirects, errors and noindex pages left out.
Website Testing
AdSense CalculatorEstimate AdSense earnings from page views and RPM, or from CTR and CPC.Broken Link CheckerCheck every link and image on a page: broken, redirected or blocked from checks.Bulk URL OpenerPaste a list of links and open them in tabs or windows, in batches you choose.Code to Text Ratio CheckerSee how much of a page's HTML is readable text, and what the rest of the bytes are.Domain Age CheckerSee a domain's registration and expiry dates from its registry, plus its archive history.Hosting CheckerFind a site's IPs, network owner, likely hosting platform, DNS and email providers.HTTP Headers CheckerSee the status code and every response header through each redirect, explained.Mobile-Friendly TestCheck viewport, zoom and responsive CSS, then run Lighthouse on an emulated phone.Open Graph CheckerSee how a link looks when shared and test that its share image really loads.Page Size CheckerMeasure HTML size before and after compression, what fills it, and its DOM size.Ping Website ToolCheck if a site is up with four timed HTTP requests from our server.Redirect CheckerFollow a link hop by hop: status codes, targets, loops and http/https/www versions.Spider SimulatorSee a page as a basic crawler does: status, robots, headings, links and text.SERP PreviewPreview your title and description in Google on desktop and mobile, measured in pixels.Screen Resolution SimulatorPreview any website at phone, tablet and desktop sizes, or open it at an exact size.Subdomain CheckerFind public subdomains from certificate logs and DNS, and see which are live.WordPress Theme DetectorFind a WordPress site's theme, version, page builder and the plugins it loads.Website Speed TestRun Google Lighthouse on phone or desktop, with Core Web Vitals and what to fix first.
Security & Network
My IP & Browser InformationSee your public IPv4 and IPv6, approximate location, network and browser details.Base64 Encoder / DecoderEncode text or files to Base64 and decode them back, including URL-safe and data URIs.Blacklist CheckerCheck an IP or a domain's mail servers against active DNS blocklists, with reasons.Email Privacy CheckerCheck if an email appears in known breaches, and its domain's SPF, DKIM and DMARC.Email FinderList the email addresses a web page publishes, and where each one appears.Google Malware CheckerCheck up to 10 links against Google's malware and phishing lists without visiting them.Domain Location FinderSee the approximate server location, network owner and every IP behind a domain.My Screen Resolution CheckerSee your screen resolution, browser viewport and device pixel ratio.Suspicious Domain CheckerCheck a link before you click: domain age, lookalike letters, brand imitation and setup.SSL CheckerSee whether a certificate is trusted and when it expires, with issuer, TLS and full chain.SMTP Test MailerSend one real test email through your SMTP server and see the server's own reply.
Generators
Barcode GeneratorMake Code 128, EAN-13, UPC-A and four more barcode types, with check digits added.Code BeautifierFormat HTML, CSS, JS, TypeScript, JSON, Markdown, YAML and XML with Prettier.CSS Gradient GeneratorBuild linear, radial and conic gradients, check text contrast and copy CSS or Tailwind.Code MinifierMinify HTML, CSS, JS and JSON safely, with sizes before and after gzip..htaccess Redirect GeneratorBuild Apache redirect rules for pages, folders, domain moves and HTTPS, and test them.Open Graph GeneratorCreate og: and twitter: tags and preview the card on Facebook, X, LinkedIn and WhatsApp.QR Code GeneratorMake QR codes for links, Wi-Fi, contacts, UPI and WhatsApp, with colors and a logo.Schema GeneratorCreate JSON-LD for 17 schema types, checked against Google's required fields.URL Encoder / DecoderEncode or decode URLs and text, catch double encoding, and edit query parameters.Website Screenshot GeneratorCapture any public page as an image, full length or first screen, at device sizes.
Web Utilities
AI Tools DirectoryBrowse 161 AI tools in 15 categories, with free plan labels and official links.IFSC Code FinderCheck an IFSC code or list a bank's branches, with MICR, SWIFT and address.Pincode CheckerLook up an Indian PIN code or a post office: office type, district and state.QR & Barcode ScannerScan QR codes and barcodes from your camera or an image, with safety warnings.Screen RecorderRecord your screen, a window or a tab with sound; download MP4 or WebM, no upload.Online Screenshot ToolCapture your screen or an area, then crop, mark up, resize and download.URL ShortenerShorten a link with TinyURL, is.gd or v.gd, and check where it really leads.Voice RecorderRecord your voice in the browser, trim it and download it; audio stays on your device.
Finder Tools
CDN FinderFind the CDN or proxy in front of a site, with the evidence and cache status.Domain to IP ConverterTurn a domain into its IPv4 and IPv6 addresses, with CNAMEs, TTLs and network owner.DNS Lookup ToolSee live A, AAAA, MX, NS, TXT, CAA and other records, with TTLs and DNSSEC.WHOIS LookupRead a domain's registration record over RDAP: registrar, dates, status and nameservers.Website Technology DetectorFind a site's CMS, theme, plugins, frameworks, analytics, CDN and web server.
Content Tools
Get Source Code of WebpageSee the raw HTML a server sends, as a desktop, phone or Googlebot, with key tags.HTML to Plain TextTurn HTML or a web page into clean text that keeps headings, lists and tables.SVG DownloaderFind SVG logos and icons on any page; recolor, resize and download SVG, PNG or ZIP.Mind Map GeneratorMake a mind map from an outline or from scratch, edit it, and export PNG, SVG, PDF or JSON.