JSON to JavaScript object literal

Client

Paste strict JSON and get a JavaScript object literal—unquoted property names when they are valid identifiers, optional single or double quotes for strings, and pretty indentation for pasting into .js or .ts files.

Nearby workflows on Toolcore

  • JSON formatter — JSON format online: pretty-print, minify, validate, escape, download . once JSON text parses on this page.
  • JSON string & Unicode — Minify, escape quotes, Unicode escapes, CJK punctuation in values. once JSON text parses on this page.
  • JSON5 / JSONC → JSON — Parse JSON5 and JSON with comments—output strict JSON, pretty or minify in browser. once JSON text parses on this page.

Common use cases

  • Drop API fixture JSON into a Node test file as a native object literal.
  • Convert config exports from JSON files into module-level constants.
  • Preview how nested data will look before embedding in a Vite or webpack bundle.

Common mistakes to avoid

  • Expecting JSON.parse compatibility everywhere

    Object literals allow unquoted keys and trailing commas in JS—but not in strict JSON. Use JSON.parse when you need RFC 8259.

  • Pasting secrets into shareable URLs

    Prefilled links include your input. Redact tokens before copying agent links.

FAQ

Does this run locally?

Yes. Conversion happens entirely in your browser tab.

Can I choose quote style?

Yes. Toggle single or double quotes for string values and quoted keys.

Common search terms

Phrases people search for that match this tool. See the full long-tail keyword index.

  • json to javascript object
  • convert json to js literal
  • json to object literal online
  • paste json as javascript

More tools

Related utilities you can open in another tab—mostly client-side.