JSON Formatter extension

Security at a glance

Some riskSafety score 83/1004 findings

Describes the Firefox listing; other stores are scanned separately and can score differently. Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: json-formatter-ff

Permissions (6)

  • Access to all websites
  • Observe web requests
  • Block and modify web requests

Frequently asked questions

Is JSON Formatter safe to use?

Our latest automated scan rates the Firefox listing of JSON Formatter at 83/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does JSON Formatter require?

JSON Formatter requests 6 permissions. The most significant: Access to all websites, Observe web requests, Block and modify web requests. See the full breakdown in the security report.

Who develops JSON Formatter?

JSON Formatter is published by json. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.