Loading…
Skip to contentFormat, validate and convert JSON, XML, SQL and web code
Code Studio (JSON Workbench) is the developer console for structured data — format and validate JSON, convert XML/YAML/SQL, escape strings, generate TypeScript types and run quick inspectors. Paste from logs or APIs; nothing leaves your session unless you use optional cloud assistant.
Click Open studio — your files and sidebar context stay on one page.
Pick a tool from the sidebar or a popular chip above. Switch anytime without reload.
Download the result or jump to a related studio with your file still loaded.
Step-by-step pages for the most common tasks in this studio.
Grouped like the sidebar — click to open directly.
Decode and inspect claims locally — signature verification needs your secret or JWKS URL.
Yes — tree diff, format and minify modes share one sidebar without reloading.
Standard formatter and validator modes never upload pasted JSON.