
JSON Formatter & Validator
CyberChef
JSONLint
JSONFormatter.org
Code Beautify JSON Validator
JSON Format Online
JSON Editor Online
json-formatter.app is a free online tool that offers one-click copying, direct file conversion, and downloads. With open-source code and multilingual support, it features JSON beautification and parsing, as well as conversion to other formats like XM

TaskBoard
Pintask
LeanKit by Planview
buckets.co
My Personal Kanban
winio
Kefez
Codecks is a project management tool inspired by Collectible Card Games.

Which is more popular?
Based on our record, Codecks seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | json-formatter.app | codecks.io |
| Pricing | — | |
| Listed in |
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 Codecks yet.
Walkthroughs and reviews on video.
No JSON-Formatter.app videos yet. You could help us improve this page by suggesting one.
Codecks -- Game Development Project Management Tool
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using JSON-Formatter.app and Codecks. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking JSON-Formatter.app since Aug 2025.
This is where I recommend https://codecks.io/ my beloved :) Though I suppose something like Notion could also work. Source: over 3 years ago
I've become a fan of codecks. It's made by the devs behind Curious Expedition and although the principles are simple, the tool is mighty. You can use it with the desired complexity, but the main concept is simple, easy to grasp and works... Source: almost 5 years ago
You could check out codecks.io. There are many advanced features but the interface is very easy to use. I'm using it for game jams and it's a very pleasant experience! Also it's free for 1-3 users. Source: almost 5 years ago
When comparing JSON-Formatter.app and Codecks, you can also consider the following products.

The JSON Formatter was created to help with debugging.
Compare JSON Formatter & Validator to JSON-Formatter.app or Codecks:

A Kanban-inspired app for keeping track of things that need to get done.
Compare TaskBoard to JSON-Formatter.app or Codecks:


Pintask is the most customizable Kanban board.
Compare Pintask to JSON-Formatter.app or Codecks:

JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
Compare JSONLint to JSON-Formatter.app or Codecks:

See how Planview LeanKit enables engineering teams across all levels of the organization with a visual work delivery tool to apply Lean management principles to their work, helping them work smarter and deliver faster.
Compare LeanKit by Planview to JSON-Formatter.app or Codecks: