If you use Claude every day, your sidebar turns into a landfill surprisingly fast: quick one-off questions, half-finished drafts, prompt experiments, duplicates of duplicates. At some point you go looking for the "delete all" button — and find out there isn't one.
This post covers how deletion actually works on claude.ai, why clearing a big history by hand is painful, and how to bulk delete when you have more than a handful of chats.
The manual way (one chat at a time)
At the time of writing, claude.ai only deletes conversations individually. The exact UI shifts as the product evolves, but the loop is always the same:
- Find the conversation in the sidebar (or open it).
- Open that chat's options menu.
- Hit Delete and confirm.
The chat disappears from your list. There's no trash folder and no undo, so be sure before you confirm.
For two or three chats, this is fine. That's roughly where "fine" ends.
Why this doesn't scale
The problem is pure arithmetic plus one UI quirk:
- No multi-select. No checkboxes, no "clear history" switch for the chat list. Every deletion is its own find → menu → delete → confirm cycle.
- Several seconds per chat. Deleting 100 conversations is easily 10–15 minutes of repetitive clicking — and heavy users often have several hundred.
- Lazy-loaded sidebar. Older chats only load as you scroll, so just reaching the bottom of a long history takes time before you've deleted anything.
In practice most people give up partway through, and the clutter keeps compounding.
The fast way: bulk delete with an extension
Full disclosure: I built this extension — Folders & Bulk Delete for Claude, a Chrome extension (Manifest V3) that adds the missing cleanup tools directly on top of claude.ai:
- Bulk select (Pro) — tick any number of conversations and delete them in one batch. Batches are paced, cancellable mid-run, and can select chats deep in a long history — not just the ones currently rendered on screen.
- One-click single delete (Free) — remove any chat straight from the list without opening it first.
- Folders, pins, and instant title search (Free) — so the chats you keep stay organized and findable.
How it deletes (the technical bit)
No magic and no scraping theatrics: the extension sends each delete request to claude.ai's own API, using your existing session — the same kind of request the site itself makes when you delete a chat manually. Your conversation contents are never read or sent to any external server. It runs only on claude.ai; no ads, no tracking.
Deletion is still deletion, though. There's no undo on Claude's side, so double-check your selection before you confirm a batch.
FAQ
Is there a built-in delete-all in Claude?
Not at the time of writing. Chats are deleted one at a time from each chat's options menu. To clear many at once, you either grind through them manually or use an extension with bulk selection.
Are deleted chats gone permanently?
From your side, yes — there's no undo or trash folder in claude.ai. How Anthropic handles retention after deletion is defined in their help center and can change; that part is outside any extension's control.
Does deleting chats affect Claude's memory or Projects?
Deleting a conversation removes it from your history. How that interacts with features like memory or Projects is up to Anthropic and may change over time — check their help center before deleting chats you might depend on.
Is bulk deleting with an extension safe?
The extension deletes only the chats you explicitly tick, via claude.ai's own API. Batches are paced and cancellable. Nothing from your conversations leaves your browser.
Links:
- Extension: Folders & Bulk Delete for Claude on the Chrome Web Store — folders, pins, search, and single delete are free; bulk delete is part of Pro ($12 lifetime launch price, regularly $39, or $19/year).
- Original guide: How to Delete All Claude Chats on sidewing.app.
Unofficial; not affiliated with Anthropic. "Claude" is a trademark of Anthropic, used here only to describe compatibility.
Video version
Top comments (0)