Clean and Fix CSV Files Online
CSV Clinic is an AI CSV cleaner for Shopify, Airtable, and CRM exports.
Run Magic Clean to fix headers, dates, duplicates, and formatting—then download a clean file ready to import.
Free: 3 cleans/month. No credit card. Works with Shopify, Airtable, HubSpot, Salesforce, Sheets, and Excel.
Private by default: only a small sample is used for planning.
Built for Shopify, Airtable, and CRM exports
Shopify & Ecommerce
Clean orders, customers, and product exports in seconds. Ready to re-import anywhere.
RevOps & CRM Admins
Standardize contacts before imports. Fewer duplicates, fewer broken fields.
Agencies & Freelancers
Deliver clean data to clients fast. One less manual step per project.
Ops & Analytics
Prep exports for analysis. Dates, currencies, and names just work.
How CSV Clinic works
Upload your CSV
Drop your file. We support any CSV, TSV, or export format.
Run Magic Clean
Our AI suggests safe, type-aware fixes for each column.
Review & download
See what changed, inspect column rules, and download the cleaned CSV plus an optional issues report.
What CSV Clinic fixes for you
Smart formatting
- • Dates normalized (MM/DD/YYYY, ISO, etc.)
- • Currency parsed to numbers
- • Names title-cased
Contact hygiene
- • Email addresses validated & normalized
- • US phone numbers standardized
- • ZIP codes & country codes cleaned
Safe AI suggestions
- • See which rules ran on each column
- • View how your data changed
- • Type-aware recommendations
Duplicate cleanup
- • Exact, case-insensitive, or subset matching
- • Configurable strategies
- • Preserves first occurrence
Issues CSV export
- • Flag invalid emails, phones, ZIPs
- • Detect suspicious dates
- • Non-mutating quality checks
Fast & privacy-conscious
- • Small sample used for AI planning
- • No selling or training on your data
- • Delete files and results anytime
Pricing
Free
$0/month
- • 3 cleans per month
- • Files up to 5MB / 50k rows
- • All cleaning features
- • Issues CSV export
Pro
$9/month
- • 50 cleans per month
- • Files up to 25MB (larger on roadmap)
- • All cleaning features
- • Priority support
Team
Custom
- • 200+ cleans per month
- • Support for custom limits
- • Custom built workflows
- • Dedicated support
Frequently Asked Questions
How does CSV Clinic work?
Upload your CSV file, and our AI analyzes it to suggest safe transformations like date normalization, contact cleaning, and duplicate removal. We apply the changes and show you exactly what changed. The AI plan uses a minimal sample; the heavy lifting runs in your browser.
Is my data secure?
We process your files with a privacy-first flow. A small sample of your CSV (header + a few rows) is sent securely to our server to generate the cleaning plan. The full file is cleaned in a controlled environment, and we don't sell or train public models on your data.
What is "Magic Clean"?
Magic Clean is our AI-powered transformation engine. It intelligently detects column types (dates, emails, phone numbers, etc.) and suggests appropriate cleaning actions. You can see which rules ran on each column and how your data changed in the results view.
What tools does CSV Clinic work with?
CSV Clinic works with any CSV or TSV export. Common sources include Shopify, HubSpot, Salesforce, Google Sheets, Excel, and any other tool that exports to CSV format.
How does billing work?
Free plan includes 3 cleans per month. Pro is $9/month with 50 cleans per month. You can cancel anytime. No credit card required for the free plan.
Is the cleaned data guaranteed to be 100% accurate?
CSV Clinic applies best-practice rules and AI-assisted suggestions to clean and standardize your data, but results may vary depending on the structure and quality of the original file. We recommend reviewing the cleaned output before using it in production systems. You always remain responsible for how the data is used.
What if something looks wrong or I need help?
If something doesn't look right or you have questions about a clean, you can reach us anytime at contact@csvclinic.com. Including a small sample file or screenshot helps us respond faster.
Can CSV Clinic be used for critical or regulated data?
CSV Clinic is designed to assist with data cleaning and preparation. It should not be used as the sole validation step for regulated, legal, medical, or mission-critical data without independent review.
What is an AI CSV cleaner?
AI CSV cleaners analyze column types (dates, emails, phone numbers) and apply safe, type-aware transformations. CSV Clinic generates a cleaning plan from a small sample, then applies the clean consistently so you can download a corrected CSV.
Can CSV Clinic clean Shopify CSV exports?
Yes. CSV Clinic is commonly used to clean Shopify exports like orders, customers, and products. It can normalize dates, standardize headers, and help remove duplicates before you import into another tool.
Can I clean a CSV from Airtable or a CRM?
Yes. CSV Clinic works with Airtable exports and common CRMs. It helps standardize contact fields (emails, phone numbers), fix inconsistent formatting, and reduce duplicate records.
Does CSV Clinic work with TSV files?
Yes. CSV Clinic supports both CSV and TSV files and produces a cleaned CSV output you can import into most tools.
How do you handle duplicates?
CSV Clinic can detect exact duplicates and (when applicable) suggest a safe deduplication strategy based on common identifiers like email or IDs. Always review the preview before downloading.
Do you store my CSV data?
CSV Clinic uses a privacy-first flow. A small sample may be used to generate the cleaning plan, and we don't sell or train public models on your data. If you have strict compliance requirements, avoid uploading regulated or sensitive data.
What kinds of CSV problems can you fix?
Common fixes include messy headers, inconsistent date formats, whitespace issues, broken exports, duplicate rows, and contact hygiene (emails/phones/ZIPs).
What's included in the free plan?
The free plan includes 3 cleans per month and supports typical CSV exports up to your listed file/row limits. You can upgrade for higher usage limits.