Threads Cleaner

Block specific Threads users so their posts stop showing up in your feed, single posts, and search results.

A Chrome extension that lets you block specific Threads users. Once blocked, their posts will no longer appear in your feed, single post pages, or search results. Since the official Threads platform does not provide an open blocking API, this extension's blocking effect only applies to the browser on your current computer and cannot be synced to the mobile app. ✨ Core Features 1.In-place Block: A 🚫 button appears directly next to the post author's username. Clicking it triggers a confirmation prompt before taking effect to prevent accidental clicks. 2.Supports Three Core Pages: Covers the home feed, single post view (including popular replies below), and search results. 3.Local Block List Management: Add, search, and unblock users directly within the popup without leaving your current tab. 4.Export / Import: Back up or share your local list as a plain text file, or import and merge lists (duplicates and malformed entries are automatically skipped during import). 5.Community List Subscriptions: Download and apply shared block lists from a remote URL with one click. Updates only fetch changed items and show the number of additions/removals. 6.Automatic Community List Updates (Optional): Enable via a checkbox in the popup. A background service worker checks for new versions daily without needing the popup open—disabled by default, entirely under your control. 7.Retains Final User Control: Even if a user is blocked via a community list, you can individually unblock them in the popup, and subsequent community list updates won't re-add them. 8.Real-time Sync: Whether clicking the block button on a page or managing lists in the popup, all open Threads tabs instantly reflect the latest status without requiring a reload. 9.Issue Reporting / Feedback / List Submission: Click the 💬 button in the upper right of the popup to open the form. When selecting "Submit List," you can load your current local block list into the description field with one click for review before submission. Basic validations apply: reports and feedback require a description, while list submissions require either a description or an attachment. 10.Light / Dark Theme: One-click toggle in the upper right corner of the popup with preference memory; defaults to your system's color scheme if unconfigured. 11.Multi-language Interface: Supports Traditional Chinese, English, Japanese, Spanish, and Portuguese. Automatically detects your browser language; defaults to English if unsupported, with no manual toggle button (follows browser settings).