toolsPulse tools
JSON formatter
Pretty-print JSON with indent. If the paste is invalid, the paper tells you instead of failing silently.
Preview
Formatted JSON
{
"ok": true,
"n": 3
}How to use
- 1Paste JSON (API response, config, etc.).
- 2Read the formatted tree or the error.
- 3Copy the pretty version into your editor.
FAQ
- Does it validate a schema?
- No. It only checks that JSON.parse succeeds, then reprints it.
- Comments in JSON?
- Standard JSON has no comments. Strip them or the parser will complain.
- Do you store what I type?
- Browser tools stay in this tab. Refreshing the page clears the form. Nothing is saved to a Pulse account.
- Is this free?
- Yes. Pulse stays free because of advertising. Ads may appear when you copy, download, or run the main action.