Bulk Update Customers

Change customer fields at scale with validation, preview, and clear error reporting.

Bulk Uploader

Validate your CSV and push to Stripe in a few clicks.

What do you want to upload?

How it works

Update customers safely in three steps

1

Upload your CSV

Use our template or your own column names with easy mapping.

2

Preview & validate

Catch missing emails, bad tax IDs, and duplicate records before you push.

3

Push safely

Idempotent writes, automatic retries, and detailed per-row results.

Validation & Safety

Catch bad data before it hits Stripe

Dry-run mode

See exactly what would change.

Field validation

Emails, phone numbers, country/currency, tax IDs.

Error export

Download an errors-only CSV to fix and re-upload.

Row-level audit

Track changes and rollback window (coming soon).

CSV Template

Download our sample to see the expected format with supported fields and example data.

FAQ

Updates are applied row-by-row with validation. You preview changes before pushing.

Common profile and metadata fields supported by Stripe’s Customer API, validated before upload.

You get per-row errors so you can fix and retry failed rows only.

Related Operations

Bulk Upload Customers

Create customers from CSV

Learn more →

Add Tax IDs

Bulk tax ID updates

Learn more →

CSV Import

General import flows

Learn more →

Use Cases

Product Operations

Migration & Tools

Get Started