AutoTable
One-click CSV and Excel spreadsheet cleaner with no signup required
Visit auto-table.com ↗What is AutoTable?
AutoTable is a free online tool for cleaning messy spreadsheet files. Users upload a CSV or Excel file, click to clean, and download a validated result with a detailed changelog. It normalizes headers, detects and converts data types, removes duplicates, trims whitespace, and cleans invisible Unicode characters.
The tool is designed for anyone working with messy data who wants instant results without formulas or setup. Files are stored temporarily and auto-deleted for privacy. The maker reports using Google Gemini as an engineering collaborator to design the cleaning logic and app structure.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered AutoTable automatically. Evidence: HN post: "I used Google Gemini heavily as an engineering collaborator — not just for boilerplate, but for designing parts of the cleaning logic and app structure". View source.
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