
JSONLint
JSON Formatter & Validator
DevToys
JSON Formatter Hub
JSON Editor Online
CyberChef
JSON Format Online
Free browser-based developer tools for JSON, JWT, Base64, URL, UUID, and CSV — format, validate, encode, decode, and convert data privately, with nothing uploaded.

iLovePDF
10015.io
Smallpdf
TinyWow
JSONFormatter.org
IT Tools
JSONLint
Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel

Which is more popular?
Based on our record, CodeBeautify seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | puredevutils.com | codebeautify.org |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from India · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


PureDevUtils is a free collection of 16 browser-based developer tools: JSON formatting, validation, minifying, and diffing; JWT decoding; Base64 and URL encoding/decoding; JSON to CSV/YAML/ TypeScript/Python/Java conversion; and UUID generation. Every tool runs entirely client-side, so nothing...
No description of CodeBeautify yet.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PureDevUtils and CodeBeautify.
PureDevUtils's answer
No major customers yet; PureDevUtils is currently available as a free public developer tool.
PureDevUtils's answer
PureDevUtils provides a collection of browser-based developer utilities with a privacy-first approach. Tools process data locally in the browser, so users can format, validate, encode, decode, and convert data without uploading it to a server.
PureDevUtils's answer
PureDevUtils is free, requires no sign-up, has no ads, and focuses on client-side processing. It brings common developer utilities together in one simple interface while keeping user data in the browser.
PureDevUtils's answer
PureDevUtils is designed for web developers, software engineers, students, API developers, QA engineers, and anyone who regularly works with JSON, JWT, Base64, URLs, UUIDs, CSV, YAML, and other developer data formats.
PureDevUtils's answer
PureDevUtils was created to make everyday developer tasks faster and more private. Instead of relying on multiple online utilities or uploading potentially sensitive data to third-party services, PureDevUtils brings useful tools together in one browser-based platform with client-side processing.
PureDevUtils's answer
PureDevUtils is built with TypeScript and Next.js, with JavaScript for supporting functionality. The project uses Vitest for testing and runs as a browser-based web application.
Share your experience with using PureDevUtils and CodeBeautify. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of PureDevUtils yet. Be the first one to post
It has tons of tools for developers with lots of bells and whistles
Recommendations tracked on public social media and blogs since March 2021.


Tracking PureDevUtils since Aug 2026.
URL: https://codebeautify.org What it does: A suite of tools for formatting, beautifying, and validating JSON, XML, HTML, and CSS. Why it's great: Say goodbye to messy code! It ensures your files are clean and error-free. - Source: dev.to / over 1 year ago
It is a very good website that provides different tools like JSON and JavaScript beautifier, SEO inspector which I personally use, and also recommend, and more tools it provides for different types of users. They also provide beautifiers... - Source: dev.to / almost 2 years ago
Code Beautify is a handy tool for developers looking to format and beautify their code. It improves code readability and maintainability, contributing to better collaboration and understanding among team members. - Source: dev.to / almost 3 years ago
When comparing PureDevUtils and CodeBeautify, you can also consider the following products.

JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
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The JSON Formatter was created to help with debugging.
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10015.io is an all-in-one toolbox offering many tools from various categories.
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
Compare DevToys to PureDevUtils or CodeBeautify:

PDF document management and conversion suite
Compare Smallpdf to PureDevUtils or CodeBeautify: