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Vai al contenutoRun SQL against CSV/Parquet locally with DuckDB WASM.
Full tool — runs in your browser. No sign-up required.
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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.
LocaleQuesto strumento elabora i dati localmente nel tuo browser. Tentaco non riceve il contenuto del file per questa modalità.
Run SQL against CSV/Parquet locally with DuckDB WASM. Sì — runs locally in your browser.
Sì — free on Tentaco.
No — l'elaborazione avviene localmente nel browser. I tuoi file e input non lasciano il dispositivo, a meno che lo strumento non utilizzi esplicitamente la rete.
Postgres Playground online — free
In-browser Postgres (PGlite) for local SQL experiments.
Data Studio online: gratuito
CSV, TSV, stringhe di query e strumenti di tabella in un unico spazio di lavoro.
SQL Formatter: query di stampa graziose
Formatta le istruzioni SQL SELECT per garantire la leggibilità: condividi query pulite nei documenti.
Python REPL online — free
Run Python in the browser with Pyodide — no server.
Python notebook online — free
Multi-cell Pyodide notebook with markdown and code — saves locally.
Point Cloud online — free
Point-cloud metadata stub (Potree not embedded).
Gaussian Splat online — free
PLY splat stub with link to SuperSplat editor.
Visual Pipeline online — free
Build multi-step file transform pipelines visually.