Audience

Frontend & backend engineers, API testers, DevOps, security developers, full-stack programmers who work with JSON and auth tokens daily

About SafeJSON

SafeJSON is an all-in-one local JSON toolkit built exclusively for developers. All parsing, comparison, JWT decoding and validation runs 100% inside your browser, with zero user data uploaded to external servers.

Core features include standard JSON formatter, visual JSON Diff, JWT token decoder, JSONPath query engine, and JSON Schema validator. It supports huge 50MB+ JSON files powered by Web Workers, dark mode, collapsible tree views, and one-click raw JSON export.

Users can independently verify full privacy via Chrome DevTools Network panel — no API keys, tokens or confidential payloads leave your device. The core toolset is permanently free, with advanced features (Diff & JWT) available via SafeJSON Pro ($5/month or $39/year). The full codebase is fully open-source on GitHub for full audit.

Pricing

Starting Price:
$5/month, $39
Free Trial:
Free Trial available.

Integrations

No integrations listed.

Ratings/Reviews

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Company Information

SafeJSON
Founded: 2025
United States
safejson.dev

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Product Details

Platforms Supported
Cloud
Training
Webinars
In Person
Support
24/7 Live Support
Online
Not Offered

SafeJSON Frequently Asked Questions

Q: What kinds of users and organization types does SafeJSON work with?
Q: What languages does SafeJSON support in their product?
Q: What kind of support options does SafeJSON offer?
Q: What type of training does SafeJSON provide?
Q: Does SafeJSON offer a free trial?
Q: How much does SafeJSON cost?

SafeJSON Product Features