Free markdown editor, URL to Markdown for social posts, llms.txt and XML sitemap generators, DESIGN.md builder, live preview, and token-saving guides. Guest tools in your browser — no signup. AnyPost focuses on social posts — not generic web scraping — with a bidirectional workflow: import posts as Markdown, or export markdown drafts to platform-ready copy.
Free online markdown editor with real-time preview for LinkedIn, X, Instagram, Reddit, Discord, and eight more networks. Convert markdown to social-ready rich text, save drafts in your browser, and copy paste-ready posts.
Build a spec-compliant llms.txt index for your domain — guided sections, optional sitemap import, and copy-ready output for AI crawlers and LLM agents.
Score how ready any page is for AI answer engines — ChatGPT, Claude, Perplexity, and Google AI Overviews. Audits llms.txt, AI-crawler access in robots.txt, structured data, metadata, and content depth, then returns a GEO score with prioritized fixes.
Generate a DESIGN.md design-system file for AI coding agents — colors, typography, UI tokens, spacing, and component rules. Guided form with copy-ready Markdown.
Create a valid sitemap.xml — paste paths or import from your public sitemap, set changefreq and priority, then copy or download for Search Console and Bing Webmaster Tools.
Detect fonts on a public page — font-family stacks from inline CSS, style tags, same-origin stylesheets, and @font-face. Paste HTML when fetch is blocked.
Open font finderFree · SEOExtract JSON-LD structured data from a page URL, HTML paste, or script tags. List Schema.org types, preview Open Graph and meta tags, and copy formatted blocks.
Open JSON-LD extractorFree · SEOPreview how a URL looks when shared on X and other networks. Validate Open Graph and Twitter Card tags, see resolved title and image, and get fix recommendations.
Open social card checkerFree tierFree URL to Markdown for public social post links — X, Reddit, Bluesky, Threads, and more. Clean LLM-ready output with ten conversions per day; not a generic website scraper.
Convert post URLFree tierPaste a post URL and watch Markdown appear in real time — demo post on load, WebMCP tools for browser agents, same free tier as the URL converter.
Try live previewFree to readSee how clean Markdown from social posts cuts context noise by up to 90% compared with raw page HTML — built for agents and research workflows.
See token savingsFree tierPick a network and swap its domain for anypost.md. SEO landing pages for every supported source with examples and agent guides.
Browse convertersPlatform-specific free editors with limits, FAQs, and the same Compose engine.
AnyPost free tools cover social ↔ Markdown workflows and AI discoverability without signup. Compose at anypost.md/compose is a free online markdown editor: write once with familiar markdown syntax, see real-time preview for LinkedIn, X, Instagram, Reddit, Discord, and eight more networks, and copy platform-ready rich text that respects character limits. Guest drafts save in your browser via local storage—no cloud account required. The URL to Markdown tool at anypost.md/free-tools/url-to-markdown and live preview at /preview turn public social post URLs into clean Markdown (social post to Markdown)—not generic website scraping. The save-tokens page explains why structured Markdown cuts LLM context noise by up to ninety percent compared with raw page HTML. Platform convert landings under /convert use the same domain-swap pattern as the API. Compose stays free; paid apk_ keys unlock URL conversion extras like threads and comments on Pro platforms. The llms.txt generator at anypost.md/free-tools/llms-txt-generator builds a spec-compliant site index for your domain—optional sitemap import, sectioned links, and copy-ready output for AI crawlers. The XML sitemap generator at anypost.md/free-tools/sitemap-builder creates valid sitemap.xml files for Google Search Console and Bing Webmaster Tools. The JSON-LD extractor at anypost.md/free-tools/structured-data-extractor audits Schema.org markup from a public URL, HTML paste, or script tags—lists @type values and copies formatted JSON-LD for SEO and agent workflows. The social card checker at anypost.md/free-tools/social-card-checker previews Open Graph and Twitter Card link cards before you share—resolved title, image, and fix recommendations. The DESIGN.md generator at anypost.md/free-tools/design-md-generator outputs a design-system Markdown file for AI coding agents—colors, typography, UI tokens, and component rules from a guided form. Browse all free tools at anypost.md/free-tools.
Yes. Compose is a free online markdown editor — no signup, no API key, and no credits. Drafts save in your browser via local storage until you clear them.
URL to Markdown and live preview turn a social post URL into clean Markdown (social → Markdown). Compose does the reverse: write markdown, preview platform formatting, and copy text ready to paste into LinkedIn, X, Instagram, and other native composers.
At /free-tools/url-to-markdown you paste a public social post link and get clean Markdown. It uses the same converter and free-tier limits as /preview (ten single-post conversions per day on Starter platforms). It is not for arbitrary website URLs — only supported social post permalinks.
Compose converts markdown bold, italic, and lists into Unicode emphasis and plain lines that work in feeds like LinkedIn and X, plus native markdown where platforms expect it (Reddit, Discord, YouTube descriptions).
Guest Compose drafts stay on your device. AnyPost does not require login for Compose. Paid API keys unlock URL conversion features — not the free editor.
It builds a spec-compliant llms.txt index for your domain — site summary, sectioned page links, and copy-ready text for AI crawlers. Optional import from your public sitemap.xml; no signup.
It outputs a DESIGN.md design-system file for AI coding agents — colors, typography, UI tokens, spacing, and component rules from a guided form. Copy or download Markdown; no website scan.
It builds a valid sitemap.xml urlset — paste paths or import URLs from your public sitemap.xml or robots.txt, set changefreq and priority, then copy or download for Google Search Console and Bing Webmaster Tools. No full-site crawl.
It finds application/ld+json blocks on a page, lists Schema.org @type values, and copies pretty-printed JSON. Use a public URL fetch, paste HTML, or paste JSON-LD directly — paste modes run only in your browser.
Need API access, comments, or Pro platforms? See pricing — Compose stays free.