Free Tools
Free Tools, zero friction
Powered by the Context.dev API. No account, no rate limits, no strings attached.
Sitemap Generator
Free sitemap generator — create a valid XML sitemap by crawling any domain. Download as a ready-to-submit .xml file for Google Search Console.
URL to Markdown Converter
Convert any webpage to clean GitHub Flavored Markdown. Perfect for docs, AI context, or content migration.
Open Graph Checker & Structured Data Extractor
Check Open Graph tags, extract JSON-LD schemas, Twitter Cards, and meta tags from any URL — formatted and ready to copy.
Email Signature Generator
Create a professional HTML email signature with your brand colors, logo, and social links. Browse examples and auto-populate from any domain.
DNS Lookup Tool
Free DNS lookup with MX record lookup, SSL certificate checker, WHOIS data, reverse DNS, redirect chains, and hosting provider detection.
Twitter Card Validator
NewFree Twitter card validator — preview how your page appears when shared on X. Validate Twitter Card meta tags and get recommendations to improve engagement.
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Context at scale
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