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Private, in-browser SQL for big spreadsheets.

by Yash Rai
Visit site ↗Finished #19 of 31 in the round of Aug 5 – Aug 12, 2026 · 28 claps

QueryHush is a web tool that lets you run SQL queries against large CSV, Excel, and Parquet files directly in your browser. All processing happens locally, so your data never leaves your machine, keeping it private. It handles files that are too big for typical spreadsheet apps, offering a familiar SQL interface for analysis.

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