
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.
Blur It
focusedOS
Cloakly
Rearview
EyesOff
CleanMyMac X
Tuple
Protect your screen in public with one shortcut

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.
|
|
PM
PanicMode
|
|
|---|---|---|
| Website | jsonlint.com | panicmode.app |
| Platforms | — | |
| 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
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing JSONLint and PanicMode.
PanicMode's answer:
PanicMode instantly replaces your screen with believable workspace overlays using a global shortcut. Instead of minimizing windows one by one, users can switch to a clean neutral workspace immediately and toggle back just as fast.
PanicMode's answer:
PanicMode focuses on speed, simplicity, and realism. It runs locally, activates instantly with a shortcut, and includes realistic workspace environments designed to feel natural instead of looking like a blank lock screen or generic privacy filter.
PanicMode's answer:
PanicMode is designed for people who work on laptops and want a fast way to temporarily cover personal, distracting, or sensitive content while working around others.
PanicMode's answer:
The idea came from those moments where you suddenly want to hide what is visible on your screen without awkwardly minimizing windows or switching desktops manually. PanicMode was built to make that action instant and effortless.
PanicMode's answer:
PanicMode is built using Tauri and React. The website and interactive browser preview are built with Next.js.
PanicMode's answer:
PanicMode is currently an independent product focused on early adopters and individual users.
Share your experience with using JSONLint and PanicMode. 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
Tracking PanicMode since Jul 2026.
When comparing JSONLint and PanicMode, 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
Compare JSONFormatter.org to JSONLint or PanicMode:

Hide Sensitive Data Instantly While Screen Sharing
Compare Blur It to JSONLint or PanicMode:

The JSON Formatter was created to help with debugging.
Compare JSON Formatter & Validator to JSONLint or PanicMode:

Hide all distractions in one click on Mac and iPhone.
Compare focusedOS to JSONLint or PanicMode:
View, edit and format JSON online
Compare JSON Editor Online to JSONLint or PanicMode:

Hide apps during screen shares – keep your desktop private
Compare Cloakly to JSONLint or PanicMode: