Translate between dialects and share SQL queries on the browser
Last year, I wanted to learn a bit about how easy it would be to deploy a python app via web assembly to the browser and decided to make a wrapper around the amazing sqlglot by Toby Mao and the rest of the team. The tool lets you paste in Sql queries and translate them between the available sql dialects in sqlglot. It also gives you parse diagnostics and the ability to easily share queries via storing all the state in the url. The stack that was used is typescript for the UI and pyodide to integrate with Sqlglot, which does the heavy lifting. It's more of a toy app but I've found some use…
In plain words
This browser-based tool translates SQL queries between different database dialects using sqlglot. Users paste queries, see parse diagnostics, and share them via URL-encoded state. Built with TypeScript and Pyodide to run Python in the browser, it targets developers who work across multiple SQL databases. The tool is designed as a learning project but offers practical utility for query conversion and diagnostics.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Last year, I wanted to learn a bit about how easy it would be to deploy a python app via web assembly to the browser and decided to make a wrapper around the amazing sqlglot by Toby Mao and the rest of the team. The tool lets you paste in Sql queries and translate them between the available sql dialects in sqlglot. It also gives you parse diagnostics and the ability to easily share queries via storing all the state in the url. The stack that was used is typescript for the UI and pyodide to integrate with Sqlglot, which does the heavy lifting. It's more of a toy app but I've found some use out of it, so I'm sharing it in case anyone finds it useful too. Future plans are to add some statistics on the queries like number of joins, to add the ability to define a schema and also adding support for executing toy queries.
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