Claude Cleaner

Claude Cleaner - Bulk conversation cleanup for Claude Claude gives you one way to clean your history: delete conversations one at a time. Claude Cleaner adds the one thing that was missing, multiple selection. VERSION 2, UPDATED AUGUST 2026 Version 2 works with both Claude chat conversations and Cowork sessions. HOW IT WORKS The extension activates itself on Claude. Hover over a conversation or a Cowork session and a checkbox slides in on the left, just before the activity dot. Click a checkbox to select one conversation. Hold Shift and click a second one to take everything in between. Then click Delete selected and a progress bar follows each deletion in real time. Nothing to launch, nothing to configure. FEATURES • Checkbox selection on conversations and Cowork sessions • Range selection with Shift+click • Progress bar with real time counter • Interface integrated directly into Claude PERMISSIONS: NONE "permissions": [] Chrome grants this extension no permission at all. Not a reduced set, none. That rules out, structurally rather than as a promise: • No data leaves your browser • No tracking, analytics or telemetry • No access to other sites or browser data • Runs on claude.ai only The extension never reads the content of your conversations. It only automates clicks you could make yourself. NOTE Deleted conversations cannot be recovered. There is no trash and no undo, so check your selection before confirming.