CSV is one of those formats that developers work with constantly.
Importing data, cleaning exports, converting formats, checking rows, extracting columns, comparing files — most of these tasks are simple, but I often found myself searching for a different online tool for each one.
So I decided to build my own collection.
MegaSimplify now has 30 CSV tools, including:
- CSV Viewer & Analyzer
- CSV Editor & Cleaner
- CSV Validator
- CSV Sorter, Filter & Search
- CSV Find & Replace
- CSV Splitter & Merger
- CSV Compare
- CSV Remove Duplicates
- CSV Column Extractor & Reorder
- CSV Header Editor
- CSV Transpose
- CSV Delimiter Converter
- CSV → JSON / XML / SQL / HTML
- CSV ↔ Base64
- Random CSV Generator
The goal is to keep these tools fast, simple, and accessible directly from the browser.
No account required. No installation. Just open the tool and work with your data.
I'm continuing to build and improve the collection, and I'm particularly interested in feedback from developers who regularly work with CSV data.
What CSV operation do you find yourself doing repeatedly?
And is there a CSV tool you'd like to see added?
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