AI column mapping
Skip the manual mapping step. Our AI provider reads your CSV columns and maps them to Shopify's schema with confidence ratings. Override anything with one click.
Clean your Shopify CSV before you import it.
CSVwise scans your product CSV against Shopify's rules, flags the problems the importer would reject, and auto-fixes the routine ones, so it helps your file import clean on the first try.
3 free cleanups·no credit card·any shopify plan
01: uploaded
products-export.csv8 issues
Title
Handle
Price
Weight
Status
Blue T-Shirt
{missing}
$1,299.00
1.5 kg
active
Red Hat
RED-HAT
€29,95
500g
Active
Linen Tote
linen-tote
39.995
0.8 kg
active
02: cleaned
products-export-csvwise-clean.csvReady to import
Title
Handle
Price
Grams
Unit
Status
Blue T-Shirt
blue-t-shirt
1299.00
1500
kg
active
Red Hat
red-hat
29.95
500
g
active
Linen Tote
linen-tote
40.00
800
kg
active
Every Shopify import has the same handful of failure modes.
Shopify's CSV importer is strict about format. One malformed row can fail the whole batch with a message that's hard to debug. CSVwise catches all of it before you click import.
01
$1,299.001299.00
Currency symbols
Rejected. Importer wants pure decimals.
02
1.234,561234.56
EU number formats
Parses wrong. Period is a thousands separator.
03
(empty)blue-t-shirt
Missing handles
Products without handles aren't imported, often without an obvious error.
04
YesTRUE
Boolean variants
Y, yes, 1: all rejected. Format must be exactly TRUE.
05
12.513
Decimal inventory
Fractional units rejected. Must be integer.
06
1.5 kg1500 + kg
Weight units in value
Unit must live in its own column.
What CSVwise does.
One focused tool for the import-prep job.
13 automatic fixes
Currency symbols, EU formats, weight units, missing handles, booleans, tag separators, and seven more, all cleaned before download. Toggle any off if you want it your way.
Live store collision check
Before you download, we check your file against your live Shopify products and show you which rows match. Keep them if you mean to update those products at import, or remove them to leave your catalog untouched.
40+ problem checks
Every row Shopify would reject, flagged with the exact row number and source value. Fix at the source or remove the row from the cleaned CSV and proceed.
Live cleaned-CSV preview
Toggle any auto-fix off and watch the output update instantly. Download knowing exactly what you'll get.
Variant grouping detection
See which rows Shopify will merge into a single product with multiple variants, before you commit.
Focused tool for a focused job.
CSVwise does one thing: clean your CSV before you import it. Here's how the focused scope compares with broader tools in the same App Store category.
| capability | CSVwise shopify appfocused cleanup | Bulk import / export app shopify appall-purpose data platform | Bulk product editor app shopify appspreadsheet-style in admin |
|---|---|---|---|
| AI column mapping | |||
| 13 automatic format fixes | some | some | |
| 40+ problem checks with row numbers | |||
| Live store collision check | Pro+ | ||
| Variant grouping detection | |||
| Remove-rows escape hatch | via filters | ||
| Live cleaned-CSV preview | |||
| AI repair for unfixable values | soon | ||
| starting price | Free → $19/mo | $20 – $200/mo | ~$49/mo |
what we won't do · 02
Auto-apply changes you didn't see.
Every fix is shown in the preview before download. Every default-on toggle can be turned off. You always get the final say on what ends up in your cleaned CSV.
See all four commitmentsready when you are
Try CSVwise free.
3 cleanups. No credit card. Install in under a minute.