Show HN: TidyRow – Fix messy CSV rows in the browser (no signup, zero formulas)

Category: devtools

Tags: csv, data-cleaning, browser-based, deduplication, no-code

Score: 4.3/10 (Innovation: 4, Technical: 4, Documentation: 3, Utility: 5)

TidyRow is a browser-based tool for cleaning messy CSV/TSV data, standardizing date formats and casing while deduplicating rows without server upload or formulas. It targets a common pain point in data import workflows, but is a relatively simple client-side utility with limited technical depth.

Target audience: data analysts, backend developers, operations teams

Repository: https://www.tidyrow.tech/

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