CleanMyData

CleanMyData.io : Fast, Secure & Private CSV/Excel Data Cleaning

CleanMyData.io is a lightweight, privacy-first web app to fix, format, and structure raw data files in seconds. Built for marketers, e-commerce owners, and data teams to clean files without complex formulas.

Key Features:

100% Privacy-First: All cleaning runs locally in your browser with zero data retention.

Platform Compatibility: Reformat CSVs for Shopify, WooCommerce, Magento, PrestaShop, HubSpot, Salesforce, Klaviyo, Mailchimp, and Pipedrive.

One-Click Tools: Remove duplicates, trim spaces, fix phone numbers, clean postal codes, and repair UTF-8 encodings.

No Setup Required: Instant browser access with no logins or downloads.

Drop your file into CleanMyData.io for clean, import-ready data instantly.