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RSS Feed CSV Validator
or drop files here .csv, .xls, .xlsx, .xlsm (up to 50 MB)
Free 5-row preview · Most files ~$5 · No sign-up required
Invoice import blocked if Sales Tax enabled in QBO
Validate Complete
Your converted file is ready!
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Validation Report Format
Showing valid rows only (download includes all rows + errors)
All rows valid
| $ |
|---|
+ more rows
valid rows
invalid rows skipped from preview
credits
| Row | Column | Value | Error |
|---|---|---|---|
Showing first 50 errors. more errors not shown.
more errors hidden. Download the full validation report to see all errors.
Validation Report Download
The download includes your original file with an added "Validation Error" column showing error messages for each row. Valid rows have an empty error column.
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- Full CSV & Excel export
- Google Sheets export
- Instant browser download
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Tools processing starts from 5 credits. Then 1 credit = 1k rows. No sign-up needed.
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- Full CSV & Excel export
- Google Sheets export
- Instant browser download
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Do unused credits expire?
One-time credit bundles are valid for one year. Subscription credits refresh monthly. You can use credits across any tool, anytime.
Is my data secure?
Files process entirely in your browser. We're GDPR compliant with TLS encryption.
Can I get a refund?
Yes! Full refund within 14 days if no credits used. Partial refund for unused credits anytime. Contact sup@spreadsheetbroccoli.com.
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What Our Users Say
Been searching for something like this for months. Our Shopify store processes 500+ orders monthly and this handles everything perfectly. Date formats, tax columns, refunds - all correct.
works good, wish it had batch mode
I was spending 4-5 hours every month reformatting exports manually. This tool paid for itself in the first use. The preview feature helped me verify the mapping before paying.
exactly what i needed thx!!
Super straightforward. Upload, convert, download. No account needed which is nice. Would give 5 stars if they add Xero support.
saved me hours of work
My accountant was so happy when I sent her the converted file. No more back-and-forth about date formats or missing columns. Everything imported correctly on first try.
fast and easy 10/10 would recommend
Been using this for 6 months for monthly reconciliations. Handles all the edge cases - partial refunds, multi-line orders, currency conversions. Very reliable tool.
Good tool, does what it says. Interface could be bit better but conversion quality is excellent. Using it for my 3 Shopify stores.
Switched from A2X to this. Way simpler for my needs - I don't need real-time sync, just clean data once a month. This delivers exactly that.
finally!! something that works with QB desktop!!
// PRICING //
Need more credits?
Pay as you go
Just start processing on any tool page
$1/credit
Tools processing starts from 5 credits. Then 1 credit = 1k rows. No sign-up needed.
OR
Credit Bundles
$
/Credit
One-time purchase
- No monthly commitment
- Credits valid for one year
- Access to all tools
- Full file downloads
Monthly Bundles Pro
$
/Credit
Best for professionals and content creators
Annual Discount
Per month, billed annually:
Save 20% more
- Credits refresh monthly
- Priority processing
Purchase Credits
- Full CSV & Excel export
- Google Sheets export
- Instant browser download
for credits
256-bit SSL encryption
14-day money-back guarantee
PCI DSS compliant
Powered by Paddle
Do unused credits expire?
One-time credit bundles are valid for one year. Subscription credits refresh monthly. You can use credits across any tool, anytime.
Is my data secure?
Files process entirely in your browser. We're GDPR compliant with TLS encryption.
Can I get a refund?
Yes! Full refund within 14 days if no credits used. Partial refund for unused credits anytime. Contact sup@spreadsheetbroccoli.com.
Powered by
Paddle
Terms of service applies. VAT included where applicable.
Liked the preview?
Upload your actual file to get the real conversion
Check your RSS feed CSV for broken URLs, missing data, and duplicates before converting to OPML or importing to your reader.
Free preview — then from $5. Save with bundles.
Free preview before you pay
Files never leave your browser
No account needed to start
Validation Questions Answered
What columns should my CSV have?
At minimum, a column with feed URLs named feed_url, xmlUrl, url, or rss_url. The validator also checks optional columns for feed title, site URL, folder, description, and type when present.
What errors does this detect?
The validator checks for missing or empty feed URLs, URLs with invalid protocols like ftp:// or file://, duplicate feed URLs across the file, missing required columns, and completely empty rows.
Can I validate then convert in one step?
Validation and conversion are separate tools. Validate first at this page, fix any errors, then convert at /convert/csv-to-opml. This ensures your OPML output is clean.
How Validation Works
1
Prepare your CSV
Create a CSV with columns: feed_url (required), feed_title, site_url, folder, description, type
2
Export from RSS.app
RSS.app: Profile → Import/Export → Export CSV (columns: xmlUrl, title, description, sourceUrl)
3
Export from spreadsheet
Google Sheets or Excel: File → Download as CSV. Ensure feed URLs are in a column named feed_url or xmlUrl
4
Upload CSV
Upload your RSS/Podcast Subscriptions CSV export file
5
Review Validation Results
Check your Rss data for errors and warnings
Issues are flagged inline with clear fix suggestions — review and correct before you import.
Why Validate Before Converting
Hidden CSV Errors
Feed lists from spreadsheets often contain errors invisible to the eye. Missing URLs, broken protocols like ftp:// instead of https://, duplicate entries, or empty rows. Converting without validation produces OPML that imports with missing feeds and you will not know which ones failed.
What This Tool Checks
Upload your RSS feed CSV for validation. The tool checks required columns are present, feed URLs are valid HTTP or HTTPS, no required fields are empty, and no duplicate feed URLs exist. Download a detailed error report with row numbers and specific issues to fix.
Your Data Stays Private During Validation
Every Row Checked
Each record is validated against format rules. Catch errors before they reach your platform.
Runs in Your Browser
Validation happens locally. Your data never leaves your browser.
GDPR Compliant
No files uploaded, no data retained. Full EU privacy compliance.
Why Validate Before Importing?
Column Detection
Checks for required feed URL column and maps common column names like feed_url, xmlUrl, url automatically.
URL Format Validation
Validates every feed URL starts with http:// or https://. Flags empty URLs and invalid protocols.
Required Field Check
Reports rows with missing feed URLs or empty required fields that would cause conversion failures.
Duplicate Detection
Finds rows with the same feed URL. Shows which rows are duplicates with original row reference.
Browser-Based Privacy
Your feed list processes locally. Data never leaves your computer.
Row-Level Report
Get specific errors with row numbers. Fix issues before converting to OPML or importing.
Common Target Import Errors
Issues you might encounter when importing Source data to Target - and how we solve them
Missing Feed URL
Row has no feed URL value
Empty feed_url column
https://example.com/feed
Add a valid RSS feed URL for each subscription
Fill in missing URLs or remove empty rows
Invalid Feed URL Protocol
Feed URL does not start with http:// or https://
ftp://not-valid.com/feed
https://not-valid.com/feed
Ensure all feed URLs use HTTP or HTTPS protocol
Replace invalid protocols with https://
Duplicate Feed URL
Same feed URL appears in multiple rows
https://example.com/feed (rows 2 and 5)
Remove duplicate row
Each feed URL should appear only once
Remove duplicate entries keeping the first occurrence
More credits - more savings
Buy bundles and get up to 60% off. Perfect for recurring monthly conversions.
// PRICING //
Choose the plan that fits your needs
Pay as you go
Just start processing on any tool page
$1/credit
Tools processing starts from 5 credits. Then 1 credit = 1k rows. No sign-up needed.
OR
Credit Bundles
$
/Credit
One-time purchase
- No monthly commitment
- Credits valid for one year
- Access to all tools
- Full file downloads
Monthly Bundles Pro
$
/Credit
Best for professionals and content creators
Annual Discount
Per month, billed annually:
Save 20% more
- Credits refresh monthly
- Priority processing
Purchase Credits
- Full CSV & Excel export
- Google Sheets export
- Instant browser download
for credits
256-bit SSL encryption
14-day money-back guarantee
PCI DSS compliant
Powered by Paddle
Do unused credits expire?
One-time credit bundles are valid for one year. Subscription credits refresh monthly. You can use credits across any tool, anytime.
Is my data secure?
Files process entirely in your browser. We're GDPR compliant with TLS encryption.
Can I get a refund?
Yes! Full refund within 14 days if no credits used. Partial refund for unused credits anytime. Contact sup@spreadsheetbroccoli.com.
Powered by
Paddle
Terms of service applies. VAT included where applicable.
Frequently Asked Questions
Your data never leaves your device. All files are processed entirely in your browser using client-side JavaScript - no data is stored on our servers or sent anywhere. There's no account to hack, no database storing your files, and no API connections to your bank or accounting software. You upload, convert, download, and we forget it immediately.
No payment or signup required. You can upload your file, see a free preview of the conversion results, and verify everything looks correct before paying anything. If it doesn't work for your files, you haven't wasted any money. We only charge when you're satisfied and ready to download the final converted file.
You can, but free scripts and AI often miss edge cases that break real-world data: missing SKUs, currency formatting quirks, tax calculation errors, or date format mismatches. We have battle-tested validators specifically designed for accounting software imports that catch these issues before they corrupt your books. Plus, you get instant browser-based conversion without installing Python or managing dependencies.
At minimum, a column with feed URLs named feed_url, xmlUrl, url, or rss_url. The validator also checks optional columns for feed title, site URL, folder, description, and type when present.
The validator checks for missing or empty feed URLs, URLs with invalid protocols like ftp:// or file://, duplicate feed URLs across the file, missing required columns, and completely empty rows.
Validation and conversion are separate tools. Validate first at this page, fix any errors, then convert at /convert/csv-to-opml. This ensures your OPML output is clean.
Standard CSV with headers in the first row. The tool accepts comma-separated values and also handles Excel files in .xls, .xlsx, and .xlsm formats.
No. The tool validates URL format and data structure but does not fetch URLs to check if feeds are active.
No hard limit. The tool handles CSV files with thousands of feed entries.
Re-upload the corrected CSV to verify all errors are resolved. Then use the CSV to OPML converter to generate your subscription file.
After Validation: Convert Your RSS/Podcast Subscriptions CSV
Once your Rss export passes validation, convert it to your accounting format
Learn More:
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