Upload your product feed
Upload Merchant CSV/XLSX, supported RSS/XML, or a native Shopify/WooCommerce CSV. Your original stays unchanged.
A LITTLE CARE FOR YOUR CATALOG
Free Google Merchant Center Feed Checker
Validate your product feed, detect Google Shopping errors, and safely fix common issues in minutes.
- No account required
- Original file preserved
- Preview every change
Start with your product feed
CSV / XLSX / XMLDrop your feed here
or choose a file from your computer
CSV, XLSX or XML · up to 10 MB · 5,000 products▧ Just taking a look?
- 1Upload feed
- 2Analyze data
- 3Review & repair
- 4Export results
Reading your file…
Your original file remains unchanged.ANALYSIS COMPLETE
Total products0
Products without errors0
Products with errors0
Products with warnings0
Total issues detected0
Automatically fixable issues0
Errors: 0Warnings: 0Safe changes available: 0
ⓘ
This checks your file, not Google approval. Country and category rules, shipping, taxes, live pages, images and GS1 assignments still need review.
Native file conversion preview
Mapped attributes require review before Merchant Center submission. Your store and original upload are unchanged.
Changes you applied
↧
Current product feed
Includes only changes you applied. Unresolved issues remain in the file.
▤
Diagnostic report
Row numbers, findings and official sources. JSON includes the change history.
◇
Original, untouched
Your upload stays intact. Download it or delete this analysis immediately.
Original file preservedFiles deleted after 60 minutesNo invented product data
A CLEAR PATH FROM FILE TO FIX
How it works
Three steps. You stay in control.
Detect errors and warnings
See affected products, row numbers and practical solutions. Search or filter your findings.
Fix issues and download your report
Preview safe proposals, apply the ones you select and download your corrected file and report.
REAL CHECKS. CLEAR LIMITS.
What we check
File-level checks based on the Google product data specification.
- Missing product IDs
- Duplicate product IDs
- Missing product titles
- Invalid prices and currencies
- Invalid availability values
- GTIN length and checksum
- Missing image and page URLs
- Recognized header formatting
URLs are checked for syntax, not fetched. Country rules, shipping, taxes, image quality, barcode ownership and Google approval need separate review.
Explore the full scope →Bring your feed. Keep your platform.
We validate files without connecting to or modifying your store.
Google Merchant Center
Validate a Merchant-compatible product feed with explicit attributes, prices and currencies.
WooCommerce
Convert supported simple and variation rows with your verified currency and store URL. Preview the mapping before export.
Prepare a WooCommerce feed →Shopify
Check supported legacy or modern product CSV exports. Variants remain separate; uncertain stock and market values need review.
Prepare a Shopify feed →SEE WHAT YOU GET
A real sample report
Generated by this analysis engine from our anonymous demo file.
8 Products11 Errors2 Warnings4 Safe changes
| Row | Product ID | Field | Finding | Automatic fix |
|---|---|---|---|---|
| 3 | 00012 | availability | Use in_stock, out_of_stock, preorder, or backorder. | Preview available |
| 3 | 00012 | title | Trim leading and trailing whitespace | Preview available |
| 3 | 00012 | price | Standardize amount and the supplied currency | Preview available |
| 3 | 00012 | availability | Standardize an unambiguous availability spelling | Preview available |
| 3 | 00012 | gtin | Remove GTIN spaces or hyphens; preserve every digit | Preview available |
Sample data uses example.com URLs. It does not represent a customer catalog.
Try the sample using the analyzer above →Practical guides for healthier feeds
Clear examples, honest scope and steps you can use.
START HERE
Merchant Center feed checks
Understand the baseline, safe repairs and what still needs your review.
GUIDE 02Google Shopping Feed Errors: A Practical Diagnostic Workflow
Understand missing fields, duplicate IDs, price formats and GTIN errors. Learn which findings can be repaired safely and which require product knowledge.
GUIDE 03Fix Google Merchant Center Errors Without Inventing Product Data
Preview safe product feed repairs, preserve your original file and resolve missing facts manually. A step-by-step workflow for responsible Merchant Center fixes.
GUIDE 04Product Feed Validator: Prepare, Validate and Compare CSV or Excel Files
Prepare CSV and XLSX product feeds, preserve identifiers, understand validation results and export safe corrections without changing your source catalog.
GUIDE 05Check a WooCommerce Product Feed: Export Preparation and Validation
Prepare a WooCommerce catalog for Merchant Center feed checks. Understand native CSV limitations, map real product facts and validate the resulting CSV or XLSX.
GUIDE 06Check a Shopify Product Feed: Variants, Prices and CSV Preparation
Learn why a native Shopify product export needs mapping before Merchant Center validation. Check variants, explicit currencies and product feed errors safely.
Three long-form guides are in English. The analyzer and all five focused tools support English, Turkish and German.
Focused tools for specific feed problems
Check a checksum, price format or source feed with the same validation engine.
Google Shopping XML Feed Validator
Upload supported RSS/XML, inspect findings and export corrected XML.
GTIN Check Digit Validator
Validate GTIN-8, GTIN-12, GTIN-13 or GTIN-14 without changing your identifier.
Google Merchant Center Price Format Checker
Check an amount and ISO currency without guessing a country or rounding money.
Need More Power?
These features are being considered. They are not available paid plans.
Frequently asked questions
What is a Google Merchant Center product feed?
A product feed is a structured file describing the items you submit to Google, including their IDs, titles, links, prices and availability. Requirements depend on the destination, country and product.
How do I check my Google Shopping feed?
Upload a supported file above, review errors and warnings, preview safe changes and download a detailed report. You can try our sample without uploading your own file.
Can FeedDoctor fix product feed errors automatically?
It proposes safe formatting changes such as whitespace, recognized headers and unambiguous price or availability spellings. You select changes first. Missing product facts and ambiguous values require your review.
Is FeedDoctor free?
Yes. The current public checker is free for up to 5,000 products and 10 MiB per upload. There are no active paid plans or purchase buttons.
Which file formats are supported?
CSV, XLSX, Merchant RSS 2.0 and supported products/product XML are accepted. Native Shopify and WooCommerce CSVs use a conservative conversion preview. Unsupported structures are rejected.
Is my product data secure?
Private reports require a secret job key. Files stay outside the public web directory and expire after the configured retention period, normally 60 minutes. You can delete a completed analysis. No product data is sent to AI services or analytics.
Does FeedDoctor guarantee Google Merchant Center approval?
No. File-level validation cannot guarantee approval. Shipping, taxes, country and category rules, account policies, image quality and consistency with your website need additional checks.