JSON Formatter

Simplify your tasks with JSON Formatter, validator, and beautifier in one tool.

As of June 2026, JSON Formatter has 609 users and a 5.00/5 rating from 3 reviews in the Developer Tools category.

Usersup 1.5 percent+1.5%
609
609
Ratingno change0%
5.00
3 reviews
Reviewsno change0%
3
Version
2.3
Manifest V3

History

3 snapshots

Tracking since Apr 23, 2026.

625.92612598.08Apr 23, 2026Jun 8, 2026
View as table
DateUsersRatingReviewsVersion
Apr 23, 20266005.0032.3
May 13, 20266245.0032.3
Jun 8, 20266135.0032.3
Now6095.0032.3

Permissions & access

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

Screenshots

JSON Formatter screenshot 1JSON Formatter screenshot 2JSON Formatter screenshot 3

About

Welcome to the ultimate tool - JSON Formatter! Whether you’re a developer, data analyst, or just someone who frequently interacts with that format, this extension is packed with features to make your life easier. Let’s dive into what makes this pretty extension a must-have.

Simplify your every day routine

Working with json formatter online can sometimes be challenging, especially when dealing with complex structures. Our extension offers a powerful feature that makes it easy to read and understand your files. No more struggling with unformatted text—simply paste your code into the tool, and it will automatically prettify it for you.

🔑 Key Features at a Glance

➤ Automatically transfer data for better readability.
➤ Quickly validate json with the correctness
➤ Navigate through data effortlessly
➤ Enhance the visual structure using beautification feature
➤ Convert json to csv format with a single click.


🔥Convert to CSV or to Excel

🤌Pretty print in different formats
▸ PDF
▸ DOC
▸ TXT

Why Choose Our Extension?

1️⃣ A user-friendly interface of online json formatter
2️⃣ Supports various operations like pretty JSON or validating code
3️⃣ Use the JSON Formatter online anytime, anywhere—right from your browser.
4️⃃ beautify or prettify for better readability.

➕ JSON stringify
➕ JSON schema

✅ Formatting Made Easy
With our extension, you can easily format your files with just a few clicks. The extension ensures that your data is presented in a structured and readable manner. Whether you’re working with a small snippet or a large dataset, our tool can handle it all, providing you with pretty JSON that’s easy to navigate.

⭐️ Validate files effortlessly
Avoid errors in your code by using our validator online feature. This feature allows you to quickly check your code for any syntax errors, ensuring that your data is always accurate. Validating has never been easier—you can rely on our tool to keep your data error-free.

🟢 Edit Like a Pro
Need to make changes to your code? Our editor online lets you modify files with ease. You can also use the beautifier to make sure your edits are neatly formatted. Whether you’re adding new data or adjusting existing entries, our JSON editor provides a smooth and efficient editing experience.

🌀 Convert JSON with Ease
Data conversion is a breeze with our extension. You can convert JSON to CSV, to Excel, or even to string with just a few clicks. This functionality is perfect for anyone who needs to analyze data in different formats. Our tool ensures that your conversions are accurate and hassle-free.

🌿 JSON beautify on the Go
Say goodbye to messy data! Our beautification feature transforms your files into clean, readable formats. This online viewer tool is perfect for anyone who wants to ensure their data is well-structured and visually appealing.

💫 Schema Verification
Working with schemas? Our extension supports JSON schema verification, allowing you to validate your data against predefined schemas. This ensures that your codes adhere to the correct structure, preventing potential issues down the line. With our verify feature, you can rest assured that your data is always compliant with the necessary standards.

Quick Access
1️⃣Our extension is designed for quick access and efficiency. Whether you need to see code in a formatted view or you’re looking to validate JSON online, all these features are just a click away.
2️⃣The jsonviewer tool is integrated seamlessly into your browser, making it easy to access whenever you need it.

No matter where you are! Our extension provides you with all the tools you need to work
beautify
convert JSON to CSV, or simply view your data

🏆 Conclusion

In today’s data-driven world, having the right tools to manage data is crucial. Our Google Chrome extension is more than just a It's a comprehensive toolset that empowers you to handle, validate, edit, and convert data with ease. Whether you’re a developer, analyst, or anyone working with files, this extension is designed to simplify your workflow and enhance your productivity.

Download our extension today and experience the difference. With features like JSON prettify, online JSON validator, and JSON editor online, you’ll wonder how you ever managed without it!

Technical

Version
2.3
Manifest
V3
Size
424KiB
Min Chrome
88
Languages
52
Featured
No

Metadata

ID
ooghcgeffepfcnecdkomhgipnmbeebio
Developer ID
u832f119d5f8fb0be55a4b852e8b5c85d
Developer Email
[email protected]
Created
Sep 22, 2024
Last Updated (Store)
Nov 4, 2024
Last Scraped
Jun 8, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.