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

Widdershins
OpenAPI Generator
API Transformer
API Spec Converter
Insomnia REST
Swagger UI
Postman
Swagger Codegen can reduce the complexities that arise in your build process by providing client SDKs and server stubs for any API you want.

Which is more popular?
Based on our record, JSONLint should be more popular than Swagger Codegen. 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 | swagger.io |
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What each product offers, as listed by its team.


Possible disadvantages
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 Swagger Codegen yet.
Walkthroughs and reviews on video.
No JSONLint videos yet. You could help us improve this page by suggesting one.
Jesse Collis - Automatically Generating your API Client with Swagger and Swagger Codegen
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using JSONLint and Swagger Codegen. 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 / 8 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
Swagger remains the most popular name in API documentation, and for good reason. Built on the OpenAPI Specification, Swagger's tools like Codegen and Swagger UI allow you to generate human-readable and machine-readable documentation... - Source: dev.to / about 1 year ago
Https://swagger.io/tools/swagger-codegen/ In ten years I expect other generators/platforms exist too, that's merely one I'm familiar with. > you're not on the hook for fixing a specific instance of code, because you can just throw it... - Source: Hacker News / over 1 year ago
Swagger Codegen is a tool that generates code from your API specifications. It creates templates for server or client apps in various languages, saving time by providing a base for API integration. - Source: dev.to / almost 2 years ago
When comparing JSONLint and Swagger Codegen, you can also consider the following products.

Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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Widdershins is an open-source, easy to use Semoasa/ OpenAPI/ AsyncAPI/ definition to ReSlate/Slate compatible markdown released under the MIT License.
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The JSON Formatter was created to help with debugging.
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OpenAPI Generator enables you to generate documentation, clients, and servers from OpenAPI 2.0/3.x documents without hassle.
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View, edit and format JSON online
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API Transformer is a powerful solution that enables you to Transform API specifications to any format.
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