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Přejít na obsahRun SQL against CSV/Parquet locally with DuckDB WASM.
Full tool — runs in your browser. No sign-up required.
Načítání…
Run SQL against CSV/Parquet locally with DuckDB WASM.
Developer utilities should be fast, copy-friendly, and predictable. Paste or drop input, get a reliable result — no CLI install required.
Use this free SQL Query (DuckDB) whenever you need a browser-local result without creating an account.
Open the SQL Query (DuckDB) page — no registration required.
Paste, upload, or configure your input.
Review the live result and adjust options.
Copy or download the output to your device.
Processing is designed to stay in your browser session unless a mode explicitly notes a network call.
LokálněTento nástroj zpracovává data lokálně ve vašem prohlížeči. Tentaco neobdrží obsah vašeho souboru pro tento režim.
Run SQL against CSV/Parquet locally with DuckDB WASM. Open the tool in your browser — no account or install required.
Yes — runs locally in your browser.
No — processing runs locally in your browser. Your files and inputs do not leave your device unless the tool explicitly uses the network.