Crosspost Checker - Reddit crossposts detector
Unknown author · Social Networking
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Description
Understand how Reddit posts spread: crossposts, same-link duplicates, timelines, and community spread. Crosspost Checker helps you understand how content spreads across Reddit. FEATURES ─────────────────────────────────────────────────────────── • Crosspost Detection — Instantly see if a Reddit post has been crossposted to other subreddits • Crosspost Chain — View the full lineage from the original post to the latest crosspost • Duplicate Finder — Discover other posts sharing the same URL across Reddit • User History Analysis — Check if a user frequently posts the same content in multiple subreddits • Timeline View — See when crossposts were made and in what order • Favorites — Save interesting crossposts for later reference • Auto-Open — Automatically opens the analysis panel when visiting a Reddit post • Dark & Light Theme — Toggle between dark and light mode to match your preference HOW IT LOOKS ─────────────────────────────────────────────────────────── 1. Visit any Reddit post and click the "Crosspost Checker" button next to the share button 2. The side panel opens with detailed crosspost analysis 3. Switch between Crossposts, Timeline, User History, and Favorites tabs 4. Right-click any Reddit link and select "Check crossposts" from the context menu PRIVACY ─────────────────────────────────────────────────────────── • No data goes anywhere except Reddit's own public API — requests go directly from your browser to Reddit, never through us • No tracking, analytics, or third-party services • Settings and favorites stored locally on your device NOTE ─────────────────────────────────────────────────────────── Requires you to be logged into Reddit for full functionality.