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Attachments & your Library

Attach files to a message. They're encrypted in your browser and kept in your personal Library, ready to reuse across chats.

1Attach a file

  1. Open the Tools menu

    In the message box, open ToolsAttachments.

  2. Upload or reuse

    Choose Upload for a new file, or From library to reuse one. Unsupported file types are turned away rather than half-uploaded.

The message box with the paperclip button for attaching a file.
Attach a file from the message box.

2Your Library

Files belong to you, not to the chat — a conversation only points at a file. Manage them at File library: rename, download, or remove.

3Good to know

  • Files are processed, redacted and encrypted in your browser before upload.
  • Remove a file and past messages show "File removed" rather than losing history.
  • Scanned PDFs get text extraction on your device (English, first version).
  • Size and per-account storage limits apply.