How to Bulk Edit Metafields in Shopify

Metafields are how you store the custom data Shopify doesn't have a built-in field for — material, care instructions, ingredients, warranty length, spec sheets, launch dates. They're powerful. But filling them in is painful: Shopify makes you open each product, scroll to the metafields section, and type the value, one product at a time.

If you have a custom data field that needs filling in across your whole catalog, that's hours of clicking. Here's how to do it in one pass instead.

Part of the BulkEditly tutorial series — ▶ Watch all 15 tutorials on YouTube.

Why metafields are hard to manage the manual way

Shopify's admin only lets you edit metafields one product at a time. There's no bulk view, no way to apply the same value to a filtered set of products, and no way to find-and-replace a value that's wrong everywhere. The native bulk editor doesn't include metafield columns at all. So as your catalog grows, your custom data tends to stay half-empty — not because it's not useful, but because filling it in is too slow.

The fix: BulkEditly's metafield editor

BulkEditly includes a dedicated metafield editor that works across hundreds or thousands of products at once. It supports 21 metafield types with smart inputs — a color picker for color fields, a date picker for dates, proper inputs for weight, dimension, volume, rating, and more — so you're not hand-typing raw values and hoping the format is right.

You can:

Set a metafield to the same value across many products
Append or prepend text to an existing metafield value
Find & replace a value wherever it appears
Clear a metafield across products
Edit values inline in a bulk grid, like a spreadsheet
Import and export via CSV for very large changes
Rely on input validation so bad values don't get written
Undo any metafield job if something's not right

How to bulk edit metafields with BulkEditly

Install BulkEditly from the Shopify App Store (there's a free plan) and open it from your admin.
Go to the Metafields section.
Choose the metafield you want to edit — pick from your store's existing metafield definitions.
Choose an action: Set, Append, Prepend, Find & replace, or Clear.
Enter the value using the smart input for that metafield's type (color picker, date picker, number, text, etc.).
Filter to target the right products — by collection, product type, vendor, tag, and more — or edit values individually in the inline bulk grid.
Preview, then apply. BulkEditly shows what will change before anything is written.

Common scenarios

Fill in a blank custom field: Set a "Material" metafield to "100% cotton" for everything in your basics collection.
Fix a value that's wrong everywhere: Find & replace "Made in PRC" with "Made in China" across all products.
Add to existing values: Append " (ships in 3–5 days)" to a delivery-info metafield.
Stamp a launch date: Set a "Launch date" metafield using the date picker, filtered to your new arrivals.
Clear out old data: Clear a discontinued "Promo code" metafield across the catalog.

Staying safe

Every metafield edit runs through a preview first, and every job is recorded in History with one-click undo — roll back the whole job or individual products, with up to 180 days of history depending on your plan. Input validation catches malformed values before they reach Shopify, so a bulk metafield edit is never a one-way risk.

FAQ

Can you bulk edit metafields in Shopify natively? No — Shopify's admin only edits metafields one product at a time, and the native bulk editor doesn't include metafield columns. You need an app like BulkEditly for bulk metafield editing.

What metafield types are supported? 21 types, including text, number, color, date, weight, dimension, volume, rating and more — each with a smart input so values are entered in the correct format.

Can I find and replace a metafield value across all products? Yes — the Find & replace action updates a metafield value wherever it appears across your filtered products.

Can I undo a metafield change? Yes. Every metafield job is recorded in History and can be undone — the whole job or selected products.

Can I edit metafields with a CSV? Yes — export your metafield values to CSV, edit in your spreadsheet app, and re-import with a before/after preview.

Ready to fill in your custom data in one pass? Install BulkEditly free on the Shopify App Store →