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robots.txtSchemaRedirectsMeta tags
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Audit my websiteStatus, HTTPS, titles, headings, robots and more in one reportOpen → Improve my search snippetPreview and trim your title and descriptionOpen → Add schema markupGenerate valid JSON-LD, then validate itOpen → Check robots.txt rulesSee which URLs a crawler may fetchOpen → Trace redirectsEvery hop, status code and timingOpen → Why isn't it indexed?noindex, robots, canonical and status signalsOpen → Prepare for AI searchObservable signals that help content get parsed and quotedOpen → Mine my Search Console dataFind low-CTR queries and page-two winsOpen →
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Count, compare and analyse written content. See all 16 →
Word CounterCount words, characters, sentences, paragraphs and estimated reading time as you paste text.Instant, in your browserCharacter CounterCount characters, graphemes and UTF-8 bytes, and see how many remain before your limit.Instant, in your browserKeyword Density CheckerCalculate how often target keywords and phrases appear in your copy, and spot the most repeated words.Instant, in your browserReadability Score CheckerGet Flesch Reading Ease, Flesch-Kincaid grade and Gunning Fog scores for English text.Instant, in your browserText Diff CheckerCompare two versions of a text line by line and see exactly what was added or removed.Instant, in your browserCase ConverterConvert text between title, sentence, upper, lower, camel, snake, kebab and other cases.Instant, in your browser
Titles, descriptions, headings, links and social tags. See all 15 →
Title Tag Length CheckerCheck title tag length in characters and estimated pixels to see which titles may be truncated in Google results.Instant, in your browserMeta Description Length CheckerCheck meta description length in characters and estimated pixels and spot ones that are too short or likely to be cut off.Instant, in your browserSERP Snippet PreviewSee an approximate preview of how your title, URL and description may look in Google results.Instant, in your browserMeta Tag AnalyzerPaste a page's HTML to extract and audit its title, description, canonical, robots, viewport, Open Graph and Twitter tags.Instant, in your browserMeta Tag GeneratorGenerate a clean set of head tags: charset, viewport, title, description, canonical and robots.Instant, in your browserOpen Graph Tag GeneratorGenerate Open Graph meta tags so shared links show the right title, description and image.Instant, in your browser
Generate and validate JSON-LD markup. See all 11 →
FAQ Schema GeneratorCreate valid FAQPage JSON-LD from plain "Q:" and "A:" text.Instant, in your browserArticle Schema GeneratorGenerate Article, BlogPosting or NewsArticle JSON-LD with author, dates, image and publisher.Instant, in your browserBreadcrumb Schema GeneratorCreate BreadcrumbList JSON-LD from a simple list of names and URLs.Instant, in your browserOrganization Schema GeneratorGenerate Organization JSON-LD with logo, contact details and social profile links.Instant, in your browserLocal Business Schema GeneratorGenerate LocalBusiness JSON-LD with address, geo coordinates and opening hours.Instant, in your browserProduct Schema GeneratorGenerate Product JSON-LD with offer, price, currency and availability. No fake ratings are ever added.Instant, in your browser
robots.txt, sitemaps, redirects, ads.txt and llms.txt. See all 10 →
Robots.txt GeneratorGenerate a valid robots.txt with disallow and allow rules, sitemap lines and optional blocks for AI crawlers.Instant, in your browserRobots.txt TesterTest whether paths are allowed or blocked for a crawler using Google's robots.txt matching rules.Instant, in your browserXML Sitemap GeneratorCreate a valid sitemap.xml from a list of URLs, with duplicate removal and validation.Instant, in your browserSitemap XML ValidatorValidate pasted sitemap XML: well-formedness, namespace, URL format, dates and limits.Instant, in your browserSitemap URL ExtractorExtract the list of URLs from a sitemap, with a host breakdown.Instant, in your browserRedirect Rule GeneratorGenerate Apache .htaccess or Nginx rules for common redirects: single page, HTTPS, www and domain moves.Instant, in your browser
Encoders, formatters, converters and reference tools. See all 18 →
URL ParserSplit a URL into protocol, host, port, path, query parameters and fragment.Instant, in your browserURL Encoder / DecoderPercent-encode or decode text for use in URLs and query strings.Instant, in your browserHTML Entity Encoder / DecoderEscape or unescape HTML special characters and numeric entities.Instant, in your browserBase64 Encoder / DecoderEncode text to Base64 (UTF-8 safe) or decode Base64 back to text.Instant, in your browserJSON Formatter & ValidatorValidate JSON, locate syntax errors, and pretty-print or minify it.Instant, in your browserXML Formatter & ValidatorCheck XML is well-formed and pretty-print or minify it.Instant, in your browser
Live checks of a URL: headers, redirects, HTTPS, markup. See all 30 →
Website SEO AnalyzerAudit a page's HTTP status, HTTPS, title, description, headings, canonical, robots rules, images and speed signals in one report.Live checkHTTP Header CheckerSee the exact HTTP response headers a URL returns, with notes on SEO-relevant ones.Live checkHTTP Status CheckerCheck the status code, redirects and response time of up to 15 URLs at once.Live checkRedirect CheckerTrace the full redirect chain of a URL, with every hop, status code and time.Live checkSSL Certificate CheckerInspect a site's TLS certificate: issuer, validity dates, covered names and chain trust.Live checkRobots.txt CheckerFetch a site's live robots.txt, validate it and test whether Googlebot may crawl a path.Live check
Check many pages or crawl a section of a site. See all 16 →
Bulk Meta Title AnalyzerFetch up to 25 pages and compare their title tags for length, missing titles and duplicates.Live checkBulk Meta Description AnalyzerFetch up to 25 pages and audit their meta descriptions for missing, short, long and duplicate text.Live checkWebsite Content Quality CheckerCheck observable content-quality signals on up to 10 pages: length, headings, placeholder text, author and date signals.Live checkPage Indexability ReportCheck up to 20 URLs at once for noindex, robots.txt blocks, errors and canonical conflicts.Live checkAI Citation Readiness CheckerCheck observable page characteristics that make content easy for search and AI systems to parse and quote.Live checkPage Experience AnalyzerRun Google's PageSpeed Insights (Lighthouse + real-user data) and fall back to local HTTP signals if the API is unavailable.Live check
Analyse exports, checklists and content planning. See all 5 →
On-Page SEO ChecklistWork through an 18-point on-page SEO checklist and get the list of items still to fix.Instant, in your browserE-E-A-T Content Review ChecklistReview a page against 12 questions based on Google's E-E-A-T guidance and get actions for the gaps.Instant, in your browserSEO Content Gap PlannerCompare your topics with a competitor's and list the subjects you have not covered yet.Instant, in your browserSearch Console CSV AnalyzerFind high-impression low-CTR queries, near-page-one opportunities and zero-click items in a Search Console export.Instant, in your browserGoogle Analytics CSV AnalyzerSummarise a Google Analytics 4 CSV export: column totals, averages and top rows.Instant, in your browser
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Private by design
Text tools run in your browser. URL tools fetch only the address you enter.
Open about limits
Each tool lists what it can't tell you. Read the methodology.
Latest guides
How to read and test a robots.txt fileLearn what each robots.txt line means, how Google decides which rule wins, and how to test changes before they go live.Read guide →Writing meta descriptions that match the pageWhat meta descriptions can and cannot do, how Google chooses snippets, and a simple method for writing useful ones.Read guide →Adding structured data without misleading markupA practical guide to JSON-LD: which types to use, how to validate them, and why markup must match visible content.Read guide →
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