
JSONFormatter.org
JSON Formatter & Validator
JSON Editor Online
FreeFormatter
CodeBeautify
Code Beautify JSON Validator
DevToys
JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.

Convert Case
Convert Case Tool
TextWizHub
CaseConverter.cc
ConvertCase.help
CodeBeautify
NextUtils
50+ free online developer tools including JSON formatters, CSS generators, code utilities, converters, calculators, and text tools. Fast, private, and browser-based.

Which is more popular?
Based on our record, JSONLint seems to be more popular. It has been mentioned 138 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | jsonlint.com | codifyui.com |
| Pricing | — | |
| Company | — | Startup from Pakistan · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of JSONLint yet.
Codify Tools is a collection of 50+ free online developer tools built for developers, designers, students, and creators. Every tool runs entirely in your browser, ensuring fast performance and complete privacy without requiring registration or software installation. The platform includes JSON...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Codify Tools yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing JSONLint and Codify Tools.
Codify Tools's answer:
Codify Tools brings together 50+ carefully designed developer, design, security, converter, and calculator tools in one modern, privacy-first platform. Unlike many online tool websites filled with ads and server-side processing, every tool runs directly in your browser for faster performance and better privacy. The platform focuses on clean design, ease of use, and high-quality tools that developers and professionals use every day.
Codify Tools's answer:
Codify Tools offers a fast, ad-light, and privacy-focused experience with no registration or software installation required. All processing happens locally on the user's device, ensuring sensitive data never leaves the browser whenever possible. Instead of visiting multiple websites, users can access a growing collection of developer tools, CSS generators, text utilities, web optimization tools, converters, and calculators from a single, consistent interface.
Codify Tools's answer:
Codify Tools is designed for software developers, web developers, frontend engineers, UI/UX designers, students, technical professionals, content creators, and anyone who needs reliable online utilities for coding, web development, file conversion, calculations, or everyday productivity tasks.
Share your experience with using JSONLint and Codify Tools. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I've been maintaining jsonlint.com for years. It's a simple JSON validator that I enjoy hacking on every now and then. Nothing fancy, just a useful tool that developers seem to appreciate. - Source: dev.to / 9 months ago
Note: It is crucial that your batchinput.jsonl file is correctly formatted. You can use online JSON formatters and validators like jsonformatter.org or jsonlint.com to verify its integrity before proceeding. - Source: dev.to / about 1 year ago
Online Tools: Websites like JSONLint or jsonformatter.org let you paste JSON and get a minified version instantly. - Source: dev.to / about 1 year ago
Tracking Codify Tools since Aug 2026.
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The JSON Formatter was created to help with debugging.
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Quickly convert text to different letter cases online: lower case, UPPER CASE, Sentence case, Capitalized Case, aLtErNaTiNg cAsE, and more.
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View, edit and format JSON online
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Explore 30+ free online text tools for cleaning, converting, and analyzing text. Fast, private, no signup needed. Works entirely in your browser.
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