| What it does | Fast, browser-based JSON viewer, formatter, validator and converter that runs entirely client-side
| Changelog, feedback board, and roadmap that integrate with your git workflow
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| Stage | Not given
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| Based in | Not given
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free: 1 project, changelog, feedback board, roadmap, widget, 100 email subscribers, 3 AI drafts/month. Pro: $190/year (14-day free trial), includes custom domain, GitHub/Linear/Slack/Discord integration, 2,500 subscribers, 60 AI drafts/month. Team: $490/year (14-day free trial), 5 projects, unlimite
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| Key features | - View JSON in tree, code, and text modes
- Format and beautify unreadable JSON
- Validate JSON and catch syntax errors
- Minify JSON to reduce payload size
- Convert JSON to CSV, Excel, YAML, and XML
- Decode JWT tokens and inspect claims
- Generate UUIDs and encode or decode Base64 data
- Compare and diff JSON structures
- Sort, search and transform JSON data
- All processing runs 100% client-side in browser
| - React hooks for changelog, feedback board, and roadmap
- Framework-free core with Vue, Svelte, Solid and plain script support
- GitHub integration to draft release notes from pull requests
- Linear, Slack, and Discord integration
- Optimistic voting with server synchronization
- Email notifications when votes ship
- Custom domain support
- AI-generated release notes from pull request metadata
- Server-rendered first paint and double opt-in subscriptions
- REST API, webhooks, and CLI access
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| What makes it different | - Privacy-first: all processing runs client-side with no server uploads, storage or logging
- No installation or signup required; works directly in modern web browsers
- Side-by-side input and output view for easy comparison and debugging
- Comprehensive toolset covering viewing, formatting, validation, conversion and comparison in one place
- Works on desktop and mobile browsers without any setup time
| - Fully customizable appearance: you write the markup so it looks like your product
- Automatic AI release notes from GitHub pull requests and pull request titles
- Framework-agnostic core available to Vue, Svelte, Solid and plain JavaScript
- Flat pricing that never counts readers, voters, or widget loads
- Founding lifetime deal: permanent Pro features for $149 per founder
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 9 ▲ +2 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 7 | 0 |
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| Citation Flow (Majestic) | 30 | 0 |
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| Referring domains (Majestic) | 48 | 0 |
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JSONViewerTool
shipnoted