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ZeroTwo gives you full control over your conversation history. You can delete individual chats one at a time, bulk-clear all conversations, or export your data before deletion. All deletions are permanent — there is no recycle bin or undo.
Deleting a chat is permanent and irreversible. The conversation content cannot be recovered after deletion. Export any important conversations before proceeding.

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Single Chat Deletion

1

Find the chat in the sidebar

Locate the conversation you want to delete in the left sidebar. It may be under Today, Yesterday, This Week, Older, or inside a project’s collapsible section.
2

Right-click to open the context menu

Right-click the chat title (or long-press on mobile) to open the context menu.
3

Click Delete

Select Delete from the context menu. A confirmation dialog appears asking you to confirm the action.
4

Confirm the deletion

Click Delete in the confirmation dialog to permanently remove the chat. Click Cancel to abort with no changes.
The chat is immediately removed from your sidebar and all its content is permanently deleted. It cannot be recovered.

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Effect on Shared Links

If the chat you are deleting has an active public shared link (e.g., zerotwo.ai/share/chat/:id), that link becomes immediately inactive the moment the chat is deleted. Anyone who tries to open the link after deletion will see an error or “not found” message. Best practice before deleting a shared chat:
  1. Revoke the shared link first: open the chat → Share → Revoke Link
  2. Notify anyone you shared the link with that it is no longer available
  3. Then proceed with deletion
If you delete a chat without revoking the link first, the content is gone and the link is dead — the only practical impact is that anyone with the old link sees a broken page rather than a “link revoked” message.
To see and manage all your active shared links in one place, go to Settings → Data Controls → Shared Links. You can revoke any link from there without needing to open the original chat.

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Bulk Delete: Clear All Conversations

To delete all conversations at once:
1

Open Settings

Click your profile avatar at the bottom of the left sidebar and select Settings.
2

Navigate to Data Controls

In Settings, click Data Controls in the left navigation.
3

Click Clear Conversations

Find the Clear Conversations section and click the button. A confirmation dialog appears with an explanation of what will be deleted.
4

Confirm the bulk deletion

Read the confirmation carefully. This deletes all conversations in your account, including pinned chats and project chats. Type the confirmation phrase if prompted, then click Clear All.
Bulk deletion removes all conversations across all projects and your entire standalone chat history. It cannot be undone. Export your data first if you need to retain any record of your conversations.

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Deleting Project Chats

Project chats can be deleted individually using the same right-click → Delete flow described above, while the project itself remains intact. If you delete an entire project, all chats and files within that project are also permanently deleted. This is a separate action done from the project settings page (within the project workspace).

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Archiving vs. Deleting

ZeroTwo does not have a chat archive or hide feature. Deletion is permanent. If you want to reduce sidebar clutter without permanently removing conversations, consider these alternatives instead:
  • Move chats to a project — project chats appear in a collapsible section in the sidebar, effectively removing them from the main history view without deleting them
  • Use search instead of scrolling — the sidebar search finds old chats instantly; they do not need to be visible in the list to be accessible
  • Pin only what matters — keep only your active and important chats pinned; older chats fall into the Older section and stay out of the way naturally

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Before You Delete: Export Your Data

If you want to keep a record of your conversations before deleting them:
1

Go to Settings → Data Controls

Open Settings from the bottom of the sidebar and navigate to Data Controls.
2

Click Export Data

Click Export Data. ZeroTwo prepares a structured download of your full conversation history.
3

Download and save the export

Save the exported file to a secure location. Verify the export is complete and contains the conversations you need before proceeding with deletion.
See Data Export and Deletion for full details on what is included in a data export and how long it takes to generate.

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