Write once. Share beautifully.
一段 Markdown，变成一组好看的卡片。
闪笺智能识别标题、列表、引用和强调格式，自动分页并实时预览。无需设计经验，也能快速生成适合社交媒体分享的精美图片。
From Markdown to beautiful cards in moments.
MarkSnap recognizes headings, lists, quotes, and emphasis, then paginates and previews your content instantly. Create polished social cards without starting from a blank canvas.
粘贴即排版
导入或直接编辑 Markdown，保留内容层级，让表达始终清晰。
实时设计
切换模板、字体、背景、贴纸、画幅和分页方式，所有调整即时呈现。
高清批量导出
支持 JPG、PNG 与多种清晰度，按正确顺序保存全部卡片或调用系统分享。
内容留在本机
无需登录，不使用云服务。Markdown 和图片生成过程都在你的设备上完成。
Paste and format
Import or edit Markdown while preserving its structure and hierarchy.
Design live
Switch templates, type, backgrounds, stickers, ratios, and pagination with instant previews.
Export in high resolution
Export JPG or PNG cards in order, save them to Photos, or open the system share sheet.
Content stays local
No login and no cloud service. Markdown and image rendering stay on your device.