Guardrails Bulk Product Editor

Bulk edit prices, sale prices, tags and product status in your Shopify store — with a preview of every change before it runs, and an undo afterwards.

Install it from the Shopify App Store, then open it from your Shopify admin.

Preview every change. See the exact current and new value for every variant before anything is written to your store.
Set safety limits. Give it a price floor or a maximum discount, and any variant that would breach it is skipped with the reason shown.
Undo a whole run. Every run is recorded and can be restored — and anything edited since the run is left alone rather than overwritten.