Free tool

Source Map Inspector

Use Source Map Inspector to transform, validate or generate production-ready code and structured data in your browser.

Private browser processingNo source files stored

Source Map Inspector

Choose a file or enter content. Processing stays in this browser.

Your selected files never leave this page.

Ready when you are

Add your file or content, then run the tool.

About Source Map Inspector

Use Source Map Inspector to transform, validate or generate production-ready code and structured data in your browser.

Processing happens in your browser whenever the browser supports the requested operation, so your source file is not stored on our server.