JSON Fixer Pro

Fix broken JSON text with one click using AI. Supports Gemini, Groq and Mistral.

As of June 2026, JSON Fixer Pro has users in the Developer Tools category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.0
Manifest V3

History

1 snapshots

Tracking since Jun 10, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Jun 10, 20261.0.0
Now1.0.0

Permissions & access

Permissions
contextMenusstorageclipboardWriteactiveTabscripting
Host access
https://generativelanguage.googleapis.com/*, https://api.groq.com/*, https://api.mistral.ai/*, https://api.gumroad.com/*

Screenshots

JSON Fixer Pro screenshot 1JSON Fixer Pro screenshot 2

About

JSON Fixer Pro is an AI-powered browser extension that instantly repairs broken, malformed, or invalid JSON using cutting-edge large language models. Stop wasting hours manually fixing missing quotes, trailing commas, unescaped characters, or mismatched brackets.

## 🚀 How It Works

1. **Select** any broken JSON text on any webpage
2. **Right-click** and choose "Fix selected JSON"
3. **Paste** the repaired JSON anywhere - automatically copied to your clipboard!

## 🤖 Choose Your AI Provider

- **Google Gemini 2.0 Flash** - Blazing fast, excellent accuracy
- **Groq Llama 3** - Ultra-low latency, perfect for large files
- **Mistral Large** - State-of-the-art reasoning, handles complex structures

## ✨ What Makes JSON Fixer Pro Different

✅ **One-click repair** - No more manual debugging  
✅ **Works everywhere** - GitHub, Reddit, internal tools, local files  
✅ **Privacy-first** - Your API keys stored locally, your data never logged  
✅ **Smart error detection** - Catches syntax errors humans miss  
✅ **Preserves formatting** - Returns clean, valid JSON ready to use  

## 📋 Common JSON Errors It Fixes

- Missing or extra quotes: `{name: "John"}` → `{"name": "John"}`
- Trailing commas: `{"a": 1,}` → `{"a": 1}`
- Unescaped characters: `"say "hello""` → `"say \"hello\""`
- Mismatched brackets: `[1,2,3}` → `[1,2,3]`
- Missing brackets: `"a": 1` → `{"a": 1}`
- Single quotes: `{'a':1}` → `{"a":1}`

## 💰 Pricing

- **Free Tier**: 10 repairs (3-hour cooldown) - perfect for testing
- **Pro Lifetime**: $9 USD one-time payment - unlimited repairs forever

## 🔧 Requirements

You need an API key from one of these providers (free tiers available):

- **Google Gemini** → makersuite.google.com/app/apikey (free)
- **Groq** → console.groq.com (free tier)
- **Mistral AI** → console.mistral.ai (free tier)

## 🛡️ Privacy & Security

- We DO NOT collect or store your data
- We DO NOT have access to your API keys
- Your JSON is sent directly to your chosen AI provider
- License verification uses official Gumroad API only

## ✅ Use Cases

- **Developers** - Fix API response JSON during debugging
- **Data Engineers** - Clean malformed JSON from logs or files
- **Students** - Learn JSON syntax by seeing corrections
- **QA Testers** - Validate and repair test data on the fly

---

**Get JSON Fixer Pro today and stop wrestling with broken JSON.**

*Lifetime license includes future updates and priority email support.*

Technical

Version
1.0.0
Manifest
V3
Size
16.05KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
eejkafcfealppcgfkhdifjioggdmhmkj
Developer ID
u2fa729f3870b833f7ea043847d0a823c
Developer Email
[email protected]
Created
Jun 9, 2026
Last Updated (Store)
Jun 9, 2026
Last Scraped
Jun 10, 2026
Website

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