SQL workbench in the browser
Free browser-based SQL editor powered by DuckDB. Query and visualize CSV, JSON, Parquet and Arrow files locally or from remote URLs. No installation required.
SQL workbench in the browser launched on February 28, 2024 with 117 votes, #466 of 3,962 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
SQL Workbench in the Browser is a development tool that allows users to work with SQL databases through a web-based interface. Launched in February 2024, it is designed for developers and database administrators who need to write and execute SQL queries without installing desktop software. The tool runs entirely in the browser, making it accessible from any machine with internet access.
written from the facts on this page · September 2026
From the sources
SQL Workbench is a free, browser-based SQL editor powered by DuckDB WebAssembly. Query and visualize your data without any installation or server setup. SQL Workbench runs entirely in your browser using DuckDB WebAssembly. Your data never leaves your machine, ensuring complete privacy. Perfect for data analysts, developers, and anyone who needs to quickly explore and visualizefrom sql-workbench.com
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SQL Workbench2024 · sql-workbench.com · ▲186In-browser SQL Workbench for data querying & visualization
- DUDuck-UI – Browser-Based SQL IDE for DuckDB2025 · demo.duckui.com · ▲213
I built Duck-UI, a web-based SQL editor that runs DuckDB entirely in your browser via WebAssembly. No backend required. The Problem: Every time I needed to query csv, parquet, or even to play with SQL, I had to either: (a) spin up a Jupyter notebook (b) use the CLI (c) upload to a hosted service. Friction at every step (TOO MUCH to load a csv or even to test some sql (study)... The Solution: DuckDB's WASM runtime lets us run SQL analysis client-side. Load CSV/JSON/Parquet files from disk or URL, write SQL, get results instantly. Data stays on your machine. What It Does: SQL editor…
SQL Workbench EmbeddedNov 2025 · embedded.sql-workbench.com · ▲11A lightweight JavaScript library that transforms static SQL code blocks into interactive, browser-based SQL execution environments using DuckDB WASM. Zero backend required.
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Visual SQL2020 · chartio.com · ▲512Through months of design, prototypes, and user tests we made a visual version of SQL - which has proven to enable 80% of business users to write complex quer…
SQL Explorer – Open-source reporting tool that Just Works2024 · github.com · ▲215I have been working on SQL Explorer, an open source, Django-based reporting and query tool for (gulp!) almost ten years. It's a tool that fits just right for me and many others, and I love and use almost every day. Write SQL, share results, do some analysis, get insight. No surprises. A live demo instance is here (no login or anything required): https://demo.sqlexplorer.io/ And here's a fairly unprofessional, but very enthusiastic, video tour: https://sql-explorer.s3.amazonaws.com/Sql+Explorer+5.mp4 The UI is constrained enough that there's very little to learn,…
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