Free Tools
Free Tools, zero friction
Powered by the Context.dev API. No account, no rate limits, no strings attached.
AI-SEO / GEO Checker
NewScore any page for how well it ranks in ChatGPT, Perplexity, Google AI Overviews, and Copilot. Research-backed checks for schema, structure, freshness, and llms.txt, plus a one-click fix list you can paste into Cursor or Claude Code.
Design.md Generator
NewGenerate a plain-text design system from any website: colors, typography, components, and visual identity. Readable by humans and AI agents.
Sitemap Generator
Crawl any domain and get a valid XML sitemap. Download as a ready-to-submit .xml file for Google Search Console.
URL to Markdown Converter
Convert any webpage to clean GitHub Flavored Markdown. Good for docs, AI context, or content migration.
Open Graph Checker & Structured Data Extractor
Check Open Graph tags and 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
Preview how your page looks when shared on X. Validates Twitter Card meta tags and suggests fixes.
Brand Font Finder
NewFind what font any website uses. See font families, usage percentages, fallback stacks, and live type specimens for any domain.
Need these at scale?
Every tool above is powered by a Context.dev API endpoint. Get programmatic access with higher limits and batch processing.
Ship an agent that actually knows things.
Free tier, 10-minute integration, and the same API powering agents at Mintlify, daily.dev, and Propane. No credit card to start.