Is JSONView safe?

Clean risk

Displays JSON documents in a formatted, highlighted, and collapsible view.

This extension provides an alternative JSON viewer for Firefox. It formats and highlights JSON documents, lets arrays and objects be collapsed, and shows raw text when a JSON document contains errors. Its permissions allow it to process web requests and access pages across all URLs to detect and display JSON content.

Ben HollisFirefox Add-ons
0Risk
Who publishes it

Ben Hollis - no other listings under this identity, 1 shared hostname

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Ben Hollis

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

jsonview.com
Also called by 4 other listings, including JSONView, PHPView

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 15 October 2026amo-10869