Part of AnyPost free tools.
Markdown → social posts
Write once in markdown, preview for LinkedIn, X, Instagram, Reddit, Discord, and eight more networks, then copy paste-ready posts. Free guest editor — drafts stay in your browser. Same markdown-to-social workflow as other free online editors — built for AnyPost’s agent-first stack. Always free, no autopost.
- Real-time preview for 12 networks with per-platform character limits
- Unicode bold and italic for LinkedIn, X, Instagram, and similar feeds
- Native markdown for Reddit; YouTube and Discord syntax where required
- Platform review notes — warnings before you paste
- Guest drafts in local storage; no signup required
- Complements URL→Markdown: import posts at /preview, export posts here
AnyPost Compose is a free markdown editor for social media at anypost.md/compose. Write in markdown with bold, italic, and lists, then preview how the post will read on LinkedIn, X, Instagram, Reddit, Discord, YouTube, and other supported networks. The editor converts markdown into Unicode emphasis and plain lines that paste cleanly into native composers, with per-platform character limit warnings before you publish. Guest drafts persist in local storage in your browser—privacy first, no login required. Compose complements URL→Markdown: import an existing post at /preview, edit the Markdown, or start fresh and export platform-ready copy. Twelve platform landing pages at /compose/linkedin, /compose/x, and similar URLs preset the editor with network-specific limits and FAQs. Compose never bills credits; it is separate from paid API conversion.
Example draft
New guests start with this sample markdown. Use Load example in the editor to restore it after you clear the textarea.
# Write once, post everywhere
Use **bold**, *italic*, and lists in markdown — AnyPost turns them into paste-ready text for **LinkedIn**, **X**, **Instagram**, and nine more networks.
## Tips
- Pick a platform chip to see limits and preview
- Guest drafts stay in this browser
- Need clean Markdown *from* a post URL? Open anypost.md/preview
Platform guides
SEO landing pages with limits, FAQs, and the same editor preset per network.
12 networks: LinkedIn, X, X Articles, Facebook, Instagram, Threads, Mastodon, YouTube, TikTok, Reddit, Discord, Bluesky. Need the reverse? Convert social URLs to Markdown. Agent docs? DESIGN.md generator.