Code Studio

Developer

Works offline

100% local

Format, validate and convert JSON, XML, SQL, HTML, CSS, JS and more — one developer workspace.

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Error hints

Cloud assist

Local only · IndexedDB

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About Code Studio

Code Studio unifies Tentaco's JSON Workbench and Dev Console into a single workspace. Switch between JSON/YAML/XML/CSV tools and web formatters (HTML, CSS, JS, SQL, GraphQL) without leaving the page. Presets, history and workspace handoffs are built in.

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