ToolPatch

One page. One job. Done.

Mini Tools Collection

Useful one-page tools for real work

ToolPatch is a growing collection of focused utilities. Each page handles one task with clear inputs, fast results, and practical outputs.

All categories Business Chemistry Conversion Tools Data Design & Branding Developer Tools Education Engineering Finance Health & Fitness HR & Hiring Legal Ops Marketing Math Network Operations Personal Physics Productivity Project Management Statistics Writing & Content
Data

CSV Cleaner

Clean rows, normalize columns, and remove duplicates quickly.

Upload or paste CSV content to detect duplicate rows, empty records, and inconsistent formatting. Normalize headers, trim whitespace, and export a cleaned file in one flow. Useful for marketing, operations, and analytics teams before importing data into other systems.

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