Convert Object to JSON
Convert objects or JSON strings into formatted JSON safely & also Format, minify, validate JSON.
History (Up to 10)
No history available
JavaScript Object to JSON Converter
Convert JavaScript-like objects and raw JSON into clean, valid JSON. Choose Format for readable, pretty‑printed output or Minify for compact JSON. Everything runs in your browser, so your data stays private.
How to Use
- Paste your object or JSON into the input panel.
- Select Format or Minify.
- Optionally adjust Indent Size and enable Sort Keys.
- Copy the result or use Download to save a JSON file.
Why Use This Tool
- Safe normalization of JS‑like object syntax before parsing.
- Fast pretty‑print and minify modes with accurate line numbers.
- Inline search and match counting for quick navigation.
- History keeps up to 10 conversions for easy review.
- One‑click copy and local download of the output.
Frequently Asked Questions
How does this tool convert objects to JSON safely?
It normalizes JavaScript‑style objects (quotes, trailing commas, and keys) and validates the structure before stringifying to proper JSON.
Can I format and minify?
Yes. Use Format for readable output and Minify for compact JSON that wraps long content to the pane width.
Is my data uploaded?
No. All processing happens in your browser. Nothing is sent, logged, or stored on our servers.
How do I share or export?
Copy the output or download a JSON file. You can also share the page URL with encoded options for quick re‑use.