AutoTable – One-Click Spreadsheet Cleaner Built with Gemini

Show HN: AutoTable – One-Click Spreadsheet Cleaner Built with Gemini

AutoTable – One-Click Spreadsheet Cleaner Built with Gemini is a business in show hn launch.

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I built AutoTable to eliminate repetitive spreadsheet cleanup work.Upload a messy CSV/Excel file and it:Normalizes headers (snake_case)Fixes inconsistent data typesRemoves duplicatesStrips hidden Unicode junkStandardizes formattingThe pipeline is deterministic and idempotent. Files are stored ephemerally and auto-purged.The interesting part: I used Google Gemini heavily as an engineering collaborator — not just for boilerplate, but for designing parts of the cleaning logic and app structure.Would love feedback on:Edge cases I might be missingPerformance concerns at scaleBetter approaches to deterministic cleaningLive demo: https://auto-table.comWrite-up: https://dev.to/voxdroid/autotable-my-

The company sits in the show hn launch segment, where it competes on its core product or service.

Its current recorded stage is Show HN launch.

Website: www.auto-table.com