Turn Markdown into poster-style images with themes and backgrounds. Split export, PNG/ZIP, runs locally in your browser—no sign-up.
Turn Markdown into polished social media poster images with customizable themes, backgrounds and colors, automatic pagination and PNG or ZIP export.
How to use
What is this for?
Create poster-style graphics from Markdown in the browser—handy for social posts and long-form screenshots. No account required; editing stays on your device.
Suggested workflow
- Paste or write Markdown on the left and watch the live poster preview.
- Open Customize to choose background, theme, split mode, ratio, font size, and padding.
- For multiple pages use heading split, --- split, or auto split with an aspect preset.
- Click Export to save PNG or a ZIP when multiple pages are generated.
What you can adjust
- Backgrounds include gradients and photos; themes change typography and colors. Random picks both quickly.
- Split modes: single image, by headings, by ---, or auto paginate by aspect ratio.
- Press Ctrl/Cmd+S to persist the draft to local storage alongside the auto-save debounce.
Markdown notes
- Headings, lists, quotes, code fences, tables, links, and images work as usual; code blocks can use highlight.js languages when available.
- Remote images must be reachable; very long documents often look better when split for export.
Tips
- A sample document loads on first visit so you can try themes and split modes immediately.
- If export fails, ensure dom-to-image and JSZip loaded and try a hard refresh.
- Click the dimmed backdrop outside the customize sheet to close it.