Gutchain

Chrome extension that one-click transfers overseas social posts (text, images) into Xiaohongshu drafts.

Browser extensionfreeChina (content aimed at Xiaohongshu)

Gutchain is a Chrome extension that captures a social-media post's images and text while browsing sites like X (Twitter) and auto-fills them into a new Xiaohongshu post-creation page with one click. It's aimed at Chinese social-media content operators who repost content from overseas platforms and want to skip the manual copy-paste step.

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