
JavaScript Obfuscator
UglifyJS
DomainLockJS
Gnirts
Obfuscator-loader
YUI Compressor
rollup.js
JavaScript parser, mangler, optimizer and beautifier toolkit for ES6+

JSON Formatter by: jackdalton.org
JSON Formatter Live
Javascript Beautifier
BeautifyTools
Code Beautifier
CodeBeautify
CodifyFormatter.org
Free formatter for JavaScript, JSON, React.js, HTML, CSS, SCSS, and SASS
Which is more popular?
Based on our record, Terser seems to be a lot more popular than Javascript Formatter. While we know about 14 links to Terser, we've tracked only 1 mention of Javascript Formatter.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | javascriptformatter.com |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


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


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


I did try rollup with terser but I saw similar results. - Source: dev.to / over 1 year ago
Example: You've got a main.js file that's as long as a Tolstoy novel. Fix: Use tools like UglifyJS or Terser to minify your code. They'll squeeze out all the unnecessary bits and give you a sleeker, faster-loading file. - Source: dev.to / about 3 years ago
They can do it, it is just turned off by default and require more advanced configuration. - Source: Hacker News / about 3 years ago
I wonder if non-commercial websites like [1] JavaScript Formatter are allowed under this trademark rule? Its two words and non-commercial so its fine? [1]https://javascriptformatter.com. - Source: Hacker News / over 1 year ago
When comparing Terser and Javascript Formatter, you can also consider the following products.

JavaScript Obfuscator is a free online tool that obfuscates your source code, preventing it from being stolen and used without permission.
Compare JavaScript Obfuscator to Terser or Javascript Formatter:

A Chrome app for formatting JSON.
Compare JSON Formatter by: jackdalton.org to Terser or Javascript Formatter:

JavaScript minifier, beautifier, mangler and parser toolkit.
Compare UglifyJS to Terser or Javascript Formatter:

Doesn’t store any data, is keyboard friendly, and will give you live inline error messages when you add any code
Compare JSON Formatter Live to Terser or Javascript Formatter:

Free code snippet to lock javascript files to your domain. Protect javascript code. Easy cut & paste script. Prevent unauthorized use of your scripts and deter code theft.
Compare DomainLockJS to Terser or Javascript Formatter:
Online Javascript beautifier formats ugly, minified or obfuscated javascript to make it more readable and clean.
Compare Javascript Beautifier to Terser or Javascript Formatter: