SEO & web tools
Prepare metadata and inspect on-page content with transparent rules. Inspect on-page metadata, validate structured schema markup, preview search snippets, and query live DNS, WHOIS, SSL, and HTTP redirect chains with transparent rules.
Choose the right tool
Use pasted-markup checkers while drafting templates or head tags locally, and use the live network lookup utilities after deployment to confirm what public resolvers, certificate authorities, and crawlers actually receive from your domain.
A reliable workflow
Verify your title, meta description, canonical URL, hreflang links, and JSON-LD syntax before publishing, then check live HTTP headers, redirect hops, and SPF/DKIM/DMARC records on the production hostname.
Privacy and limits
Markup validators run locally in your tab. Live domain and URL lookups send only the public hostname or address you enter to the rate-limited lookup endpoint and the named authoritative registry or resolver.
All seo & web tools
Redirect Chain Checker
Follow a live URL safely and show each HTTP redirect, status code, and destination.
Canonical Tag Checker
Inspect pasted page markup for canonical URL issues.
HTML Heading Checker
Inspect pasted HTML for missing or disordered heading levels.
HTTP Header Checker
Inspect live response headers, status, content type, caching, and security headers.
Internal Link Analyzer
Inspect links in pasted HTML against a chosen site origin.
OG Image Generator
Design custom 1200x630 OpenGraph social share cards with aesthetic themes, author avatars, batch CSV-to-ZIP export, one-click multi-size export, and a social-crop safe-zone preview.
Open Graph Card Preview
Preview a page title, description, image URL, and site name as a social card.
SSL Certificate Decoder
Paste a PEM certificate to read its expiry, issuer, domains and key type, and download a renewal reminder. Decoded locally.
FAQ Schema Generator
Turn questions and answers into valid FAQPage JSON-LD.
Hreflang Tags Generator
Generate reciprocal multilingual hreflang link tags and XML sitemaps with language, country, and x-default codes.
Keyword Density Checker
Measure keyword use without uploading page copy.
RDAP Domain Lookup
Look up current public domain registration data using RDAP, the replacement for WHOIS.
Schema Markup Generator
Create Schema.org JSON-LD structured data for Articles, Local Business, Products, FAQs, and Breadcrumbs with live linting.
XML Sitemap Generator
Turn a list of page URLs into a valid XML sitemap.
DNS Checker & Lookup
Check live A, AAAA, MX, NS, TXT, CNAME, and CAA records for a domain.
Meta Description Length Checker
Check description length and preview its search snippet.
Meta Tag Generator
Build title, description, canonical, and social meta tags.
PageSpeed & Core Web Vitals Checker
Run Google PageSpeed Insights and summarize performance, accessibility, SEO, and key web metrics.
Google SERP Preview Tool
Preview how a page title, URL, and description may appear in search.
Website SEO Checker
Fetch a public page and inspect its title, description, headings, canonical, links, and image alt text.
WHOIS Domain Lookup
Look up domain registration data, age, expiration dates, nameservers, DNSSEC, and EPP status codes without CAPTCHAs.
What Is My IP Address?
Show the network address seen by ToolkitPoint and optional approximate location details.
DKIM Checker
Look up the DKIM public key of a domain by selector, or try common selectors, and check the key size.
DMARC Checker
Check the live DMARC record of a domain and see what its policy, reporting and alignment settings mean.
Email Header Analyzer
Paste email headers to see the delivery path, delays between servers, and SPF, DKIM and DMARC results.
Schema Validator
Validate JSON-LD structured data and check the properties Google requires for Product, FAQ, Article and more.
SPF Record Checker
Check the live SPF record of a domain: syntax, the 10-DNS-lookup limit, include tree and the all policy.
How this hub is maintained
Every page links back here and to closely related tools, so visitors can move through a complete task rather than returning to search after every step. ToolkitPoint keeps local tools separate from live server checks, labels download formats, and lists each tool's limitations on its own page.
Start with a disposable sample whenever an action changes a file. A successful status message means the browser completed the requested operation; it does not replace opening the download and checking the result in the software or workflow where it will be used.