Diffy
Visual JSON diff tool. Create JSON nodes, connect them, and instantly see what changed — field by field.
As of June 2026, Diffy has 23 users and a 5.00/5 rating from 2 reviews in the Developer Tools category.
Usersup 91.7 percent+91.7%
23
23
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
1.3.0
Manifest V3
90-day change · In the last 90 days this extension 3 version updates, changed permissions.
History
9 snapshotsTracking since Apr 14, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 14, 2026 | 12 | — | — | 1.1.0 |
| Apr 22, 2026 | 12 | — | — | 1.1.0 |
| Apr 26, 2026 | 14 | — | — | 1.1.0 |
| May 9, 2026 | 15 | — | — | 1.1.0 |
| May 14, 2026 | 21 | 5.00 | 2 | 1.2.2 |
| May 20, 2026 | 16 | 5.00 | 2 | 1.2.3 |
| May 27, 2026 | 21 | 5.00 | 2 | 1.2.3 |
| Jun 3, 2026 | 23 | 5.00 | 2 | 1.2.3 |
| Jun 9, 2026 | 21 | 5.00 | 2 | 1.2.3 |
| Now | 23 | 5.00 | 2 | 1.3.0 |
Changelog
- May 9, 2026permissions
tabs
storage, unlimitedStorage
Permissions & access
- Permissions
- storageunlimitedStorage
- Host access
- None declared
Screenshots
About
Diffy is a modern, visual JSON comparison tool designed for developers. Stop wrestling with messy JSON text diffs. Diffy allows you to visualize your data as interactive nodes in a graph. Simply create or import your JSON snippets, connect them, and instantly see the differences highlighted. Key Features: - 📊 **Visual Graph Interface**: Organize your JSON data as draggable nodes on a high-performance canvas. - 🔍 **Instant Diffing**: Connect two nodes to see a side-by-side comparison with syntax highlighting. - ⚡ **Developer Focus**: Built for speed and clarity, featuring a premium dark mode and Geist typography. - 💾 **Local Persistence**: Your graphs are automatically saved to your browser's local storage. - 📤 **Import/Export**: Easily move your JSON data in and out of the app. Perfect for comparing API responses, configuration files, or debugging complex data structures during development. Built with Svelte 5 and SvelteFlow for a smooth, reactive experience.
Technical
- Version
- 1.3.0
- Manifest
- V3
- Size
- 2.41MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- lcobjamagdnamdjkhfmenefkfibpopoc
- Developer ID
- u82f612a5baf5c7961ebcf3b9c72a0ac9
- Developer Email
- [email protected]
- Created
- Apr 12, 2026
- Last Updated (Store)
- Jun 4, 2026
- Last Scraped
- Jun 9, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://abiee-art.usckur.workers.dev/diffy
Data sourced from the Chrome Web Store · last verified Jun 9, 2026.