The Shopify bulk editor built for merchants who keep saying “this thing said it updated but only changed half.” Stage, preview, apply — and revert instantly if anything is off.
Every recurring complaint about Shopify bulk editors maps to one of three failure modes. Lasso is designed around fixing all three.
“It said it updated but only changed half.”
Per-row apply report
After every apply you see exactly which rows succeeded, which failed, and why — failed rows stage back for one-click retry. No silent partial-success.
“Deleted 5,000 variants and there’s no way to revert.”
One-click undo, every apply
Every apply captures a snapshot. Undo from the success modal in one click, or any earlier apply from History. Recreates deletions and restores previous values automatically.
“The app’s data is stale — Shopify shows a different state.”
Live Shopify data, every load
Lasso reads from Shopify on demand — never a local mirror that drifts. The product list you see is always the live state of your store.
Edit thousands of products, customers or collections by simply describing what you want.
Got a CSV from your supplier? An Excel export from another platform? Just upload it.
Lasso's AI automatically identifies fields, maps your data, and imports everything correctly—no more rigid templates.
Every edit you make is logged in detail.
If something goes wrong—or you just change your mind—you can instantly roll back changes with a single click.
Excel templates with 60+ columns and pages upon pages of documentation.
Export → Download → Edit spreadsheet → Re-upload → Cross fingers.
One wrong cell, mismatched field, or formatting error can break hundreds of products.
Update prices, descriptions, tags, SEO titles, inventory levels, and product status across thousands of items with simple commands.
Adjust stock levels, set low-stock alerts, mark items as out-of-stock, or transfer inventory between locations using natural language.
Create collections, organize products, update metafields, and manage your store's structure without touching a single CSV file.
Bring in new data from suppliers, other platforms, or spreadsheets. No template required. Just upload your file and let Lasso figure out what goes where.
Get instant answers about Lasso
Hi there! I'm Lasso, your AI assistant for bulk editing Shopify stores. How can I help you today?
Free to install. Stage, preview, and apply your first batch in minutes — undo any apply with one click if anything is off.
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