- Pretty-prints JSON in Firefox, instead of prompting to download it or rendering it as text
- Collapsible array and object sections for easy navigation
- Optionally send
application/jsonin HTTP Accept headers
Latest Blog Post: JSONView 0.7 works with Firefox 8+ November 1, 2011
Just slightly ahead of the release of Firefox 8, JSONView 0.7 has been approved on the Mozilla Add-ons site. Firefox 8 actually handles JSON documents in the browser for the first time, reducing the need for extensions like JSONView - now, a vanilla Firefox will display JSON as plain text instead of prompting a download of the document. Still, JSONView provides much more than what's built in, and it will continue to be compatible with Firefox going forward (and it's still compatible with older versions all the way back to...More Jsonview news...