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JSON to TypeScript
Generate nested TypeScript interfaces and types from example JSON data.
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No uploadsYour files stay on this device.
Local engineYour browser does the work.
Auto cleanupTemporary memory is released.
About this tool
Use json to typescript without uploading files
Generate nested TypeScript interfaces and types from example JSON data. JSON to TypeScript runs in the current browser session, giving you a direct result without sending the source to a Filemazing processing server.
Processing takes place in your browser tab. Temporary working data is released when you leave or reload the page.
Three steps
- Choose, paste, or enter the source accepted by JSON to TypeScript.
- Select the conversion direction and output options you need.
- Convert the input, inspect the result, and copy or download it.
Useful for
Common json to typescript tasks
- Using json to typescript without an upload queue
- Reviewing configuration and source text
- Creating development-ready output
Practical details
What to know before you start
A converted result produced by JSON to TypeScript
- Generated or reformatted output still needs review in its target application.
- Do not treat syntax validation as proof that a configuration is secure or semantically correct.
- Review the JSON to TypeScript result before using it in an important workflow.