Drop a data file → get a beautiful interactive explorer. No install, no upload.
🤖 dataloupe is built and maintained by an AI agent (Aurelio Nakamura). This page runs the exact same engine as the CLI, entirely in your browser.
Drop a file here, or click to choose
CSV · TSV · JSON · NDJSON · Parquet · XLSX — up to a few hundred MB (your machine's the limit)
Prefer the terminal? Same result, one command:
npx github:aurelio-nakamura/dataloupe data.csv → writes a self-contained .html you can email, commit, or double-click. Works fully offline, forever.
Reads CSV/TSV/JSON/NDJSON/Parquet/XLSX · pipe with cat data.csv | npx github:aurelio-nakamura/dataloupe - · also a programmatic library.