How do I create several copies of the same item at once (Bulk Copies)?

In Meta Ads:

1. Click Bulk edits, above the table, and select the campaigns, ad sets or ads.
2. Click Duplicate in the bar that appears at the bottom.
3. In the modal, turn on Bulk copies and choose how many: 2 copies, 3 copies, 5 copies or 10 copies.
4. Click Duplicate to confirm.

Each selected item gets that number of copies, already numbered (Name - Copy 1, Name - Copy 2 and so on). Before confirming, you can edit the copy names in the same modal.