Cloudflare Worker Format Demo

How It Works

This Cloudflare Worker demonstrates flexible content delivery in multiple formats. It supports:

• SEO-friendly HTML for crawlers (automatic detection)
• Path extensions (.html, .md, .json, .yaml, .png) for explicit format selection
• Accept header parsing for content negotiation
• Default to Markdown when no specific format is requested (*/*)
• OG Image generation for social media sharing

Try clicking the links below to see the same data in different formats! Also, try using this API from different clients such as curl in the terminal, fetch in js, from a crawler, or from the browser.

API Documentation

Explore the API specification for this Cloudflare Worker:

• View OpenAPI JSON - Raw JSON specification file
• View API Docs - Interactive API documentation