JSON Lens AI

Blazing-fast JSON viewer with built-in AI that summarises, queries & explains your data — 100 % open source.

As of June 2026, JSON Lens AI has 10 users in the Developer Tools category.

Usersdown 9.1 percent9.1%
10
10
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1.1
Manifest V3

History

5 snapshots

Tracking since Apr 17, 2026.

11.3296.68Apr 17, 2026Jun 10, 2026
View as table
DateUsersRatingReviewsVersion
Apr 17, 2026111.1.1
Apr 27, 202691.1.1
May 7, 202671.1.1
May 14, 202681.1.1
May 23, 2026111.1.1
Now101.1.1

Permissions & access

Permissions
storagecontextMenustabsscripting
Host access
http://*/*, https://*/*

Screenshots

JSON Lens AI screenshot 1JSON Lens AI screenshot 2JSON Lens AI screenshot 3JSON Lens AI screenshot 4JSON Lens AI screenshot 5JSON Lens AI screenshot 6

About

JSON Lens AI is a privacy-first Chrome extension that turns any raw JSON response into an interactive playground – with AI super-powers built in.

––––––  WHAT IT DOES  ––––––
• **Automatic detection** – Instantly opens any `application/json` response or <pre> snippet in a dedicated viewer – no copy-paste.
• **Beautiful tree + raw view** – Collapse / expand, jump by JSONPath, breadcrumb navigation, dark-mode toggle.
• **Blazing search** – Find keys, values (or both) with regex & case-sensitivity.
• **AI insights (Gemini powered)**  
  › Summarise entire payloads.  
  › Ask natural-language questions (“Which items cost > 25000?”).  
  › Infer schema types & explain any selected node.  
• **Copy helpers** – One-click copy of JSONPath, individual values, or entire sub-trees – perfect for tests and scripts.
• **Customisable UX** – Font size, indentation, light/dark theme.
• **Works offline** for all non-AI features. Your JSON never leaves the browser.

––––––  WHY INSTALL  ––––––
🛠  Saves hours when debugging REST APIs, webhook payloads, LLM outputs and log files.  
⚡  Replace multiple dev-tools with one tab.  
🔐  Client-side only; Gemini calls use **your** API key. No tracking.

––––––  IDEAL FOR  ––––––
• Full-stack & frontend developers  
• AI / ML engineers wrangling LLM JSON  
• DevOps & QA teams inspecting logs  
• Students learning APIs

––––––  GET STARTED  ––––––
1. Install ➜ pin the extension.  
2. Visit any JSON endpoint – JSON Lens AI pops open automatically.  
3. (Optional) Add a Gemini API key in **AI Settings** to unlock summaries & NLQ.

Open-source on GitHub (Apache-2.0). Contributions welcome!

Technical

Version
1.1.1
Manifest
V3
Size
82.49KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ikfmjambjaabcefcahjkghdgnonfmgki
Developer ID
u16c7bdeee99bd637f8f6a451f2f37217
Developer Email
[email protected]
Created
Jun 25, 2025
Last Updated (Store)
Jan 5, 2026
Last Scraped
Jun 10, 2026
Website
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 10, 2026.