Fix your CSV before you import
Upload your file. Tell us where it's going. We'll validate against that system's rules, fix what we can, and hand you back a file that imports cleanly — the first time.
Upload
CSV, TSV, or Excel — up to 50k rows
Validate
4-layer check against destination rules
Repair
One-click fixes for common issues
Built for real workflows
Every destination has its own hidden rulebook. We know them so you don't have to.
Sales Ops → Salesforce
Normalize phone formats, fix Lead Source values, and clean whitespace from weekly lead imports. Turn 90 minutes of manual cleanup into 4 minutes.
E-commerce → Shopify
Auto-generate URL handles from product titles, convert European decimal prices, and rename German column headers to English.
Finance → QuickBooks
Convert DD/MM/YYYY dates to MM/DD/YYYY, merge debit/credit columns, and validate transaction amounts across 8 different bank export formats.
HR → BambooHR
Validate department names against accepted values, add missing required fields, and normalize employee status for bulk onboarding.
Marketing → Mailchimp
Catch invalid emails, identify duplicate contacts, and flag formatting issues before they trigger spam complaints or account suspensions.
Agency → Client Handoff
Run your cleaned data through validation, generate a professional report, and attach it to your invoice as proof of work.
How it works
Six steps from messy file to clean import. Most take seconds.
Upload Your File
Drag and drop your CSV, TSV, or Excel file. We auto-detect delimiters, encoding, and headers.
Pick Your Destination
Choose from Salesforce, HubSpot, Shopify, Mailchimp, QuickBooks, or create your own profile.
Map Columns
We auto-suggest mappings. Adjust, exclude, combine, or split columns as needed.
Validate
Four validation layers check structure, format, content, and field relationships.
Review & Repair
See every issue. Preview each fix. Apply one-click repairs — your original file is never touched.
Download & Import
Get your repaired CSV, a validation report, and an audit log of every change.
Frequently asked questions
Everything you need to know about fixing CSV import errors.