Bulk actions are a Pro feature. Need to tidy up a lot of transactions? Click Bulk action at the top of the Transactions page to show checkboxes and an action bar. Tick individual rows, or tick the select-page checkbox above the list to pick every row on the current page. If your filters match more than one page, a banner appears offering to select all matching transactions — the same way an email inbox works. Bulk actions handle up to 1,000 transactions at a time; if more match, narrow your filters first.
Once something is selected, an action bar appears. You can change the category, change the date, change the status, update tags (add, remove or replace — Pro), update the note, or delete the selection.
Each transaction is checked the same way as when you edit it by hand, so your account balances, budgets, debts and settlements are recalculated correctly. If some rows can't take the change — a transfer has no category, a recurring payment's category and date are locked by its series, or a category's type doesn't match — they're skipped, and a summary shows the reasons. Everything else in the selection is still updated.
Deleting in bulk removes the transactions and reverses their effect on balances, so double-check the count in the confirmation before you continue.