X Interceptor

X Interceptor reads X (Twitter)'s own timeline responses in the page and lets you filter them before they render — so blocked posts never appear, with no flicker. • Filter by display-name content (including emoji such as flags), handle, or tweet text. • Blocklist mode (hide what matches) or allowlist mode (show only what matches). • Live preview scores your rules against captured posts before you save them. • Search and export the captured data as JSON. Everything runs locally in your browser. The extension makes no network requests of its own, contains no analytics or tracking, and sends no data anywhere. Unofficial and not affiliated with, or endorsed by, X Corp.