Quick Start Guide
Get up and running with dataclean.to in 5 minutes.
Free Plan Available
No credit card required to start. The free plan includes 5 projects with 100 rows each.
1
Create an Account
Sign up for a free account at dataclean.to/register. You can sign up with Google or create an account with your email.
2
Create a Project
Click "New Project" in your dashboard and give your project a name. This will be used to identify your data and generate your API endpoint.
https://dataclean.to/v1/your-project-slug/items3
Upload Your Data
Upload a CSV file by dragging and dropping or clicking to browse. We support:
- CSV files up to 10MB (free plan)
- Excel files (.xlsx, .xls) — converted client-side
- Google Sheets import (Starter plan and above)
- Airtable import (Starter plan and above)
4
Review Auto-Detection
dataclean.to automatically detects data types in your columns:
Email
Phone
URL
Price
Date
Address
Name
Number
Boolean
Note
You can override auto-detected types if needed. Just click on the column header to change its type.
5
Apply Normalization
Choose normalization rules for each column to standardize your data:
// Before normalization
"(555) 123-4567"
"555.123.4567"
"5551234567"
// After normalization (E.164 format)
"+15551234567"
"+15551234567"
"+15551234567"6
Export or Use API
Choose how you want to use your cleaned data:
Download CSV
Export your cleaned data for use anywhere
JSON-LD Schema
Generate structured data for SEO
REST API
Access your data via hosted API endpoints