Launching today

neatcsv

Launching today

Clean messy CSV, Excel & JSON files in seconds

2 followers

Clean messy CSV, Excel & JSON files in seconds

2 followers

neatcsv gives you 14+ data cleaning tools that run 100% in your browser. Remove duplicates, fix dates, validate emails, normalize numbers — no uploads, no server, fully GDPR compliant. Export as CSV, Excel or JSON.

Payment Required

Launch tags:Productivity•Developer Tools•Data & Analytics

Launch Team

KiloClaw – OpenClaw in under 60 seconds — Choose from 500+ models and get 7 days of free compute

Choose from 500+ models and get 7 days of free compute

Promoted

Maker

📌

Hey folks! 👋 I built neatcsv because I was tired of writing one-off scripts every time I got a messy CSV from a client or data export. neatcsv runs entirely in your browser — your data never leaves your machine. It handles: - Duplicate removal (by single or multiple columns) - Email validation & list cleaning - Date normalization (mixed formats → one standard) - Number & currency formatting - Whitespace & special character cleanup - CSV ↔ Excel ↔ JSON conversion No account needed to try it. Paid plans unlock higher row limits. Would love your feedback!

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1d ago