Online JavaScript beautifier

Browser extensions and other uses

A bookmarklet (drag it to your bookmarks) by Ichiro Hiroshi to see all scripts used on the page,
Chrome, in case the built-in CSS and javascript formatting isn't enough for you:
— Quick source viewer by Tomi Mickelsson (github, blog),
— Javascript and CSS Code beautifier by c7sky,
— jsbeautify-for-chrome by Tom Rix (github),
— Pretty Beautiful JavaScript by Will McSweeney
— Stackoverflow Code Beautify by Making Odd Edit Studios (github).
Firefox: Javascript deminifier by Ben Murphy, to be used together with the firebug (github),
Safari: Safari extension by Sandro Padin,
Opera: Readable JavaScript (github) by Dither,
Opera: Source extension by Deathamns,
Sublime Text 2/3: CodeFormatter, a python plugin by Avtandil Kikabidze, supports HTML, CSS, JS and a bunch of other languages,
Sublime Text 2/3: HTMLPrettify, a javascript plugin by Victor Porof,
Sublime Text 2: JsFormat, a javascript formatting plugin for this nice editor by Davis Clark,
vim: sourcebeautify.vim, a plugin by michalliu (requires node.js, V8, SpiderMonkey or cscript js engine),
vim: vim-jsbeautify, a plugin by Maksim Ryzhikov (node.js or V8 required),
Emacs: Web-beautify formatting package by Yasuyuki Oka,
Komodo IDE: Beautify-js addon by Bob de Haas (github),
C#: ghost6991 ported the javascript formatter to C#,
Go: ditashi has ported the javascript formatter to golang,

Beautify plugin (github) by HookyQR for the Visual Studio Code IDE,
Fiddler proxy: JavaScript Formatter addon,
gEdit tips by Fabio Nagao,
Akelpad extension by Infocatcher,
Beautifier in Emacs write-up by Seth Mason,
Cloud9, a lovely IDE running in a browser, working in the node/cloud, uses jsbeautifier (github),
Devenir Hacker App, a non-free JavaScript packer for Mac,
REST Console, a request debugging tool for Chrome, beautifies JSON responses (github),
mitmproxy, a nifty SSL-capable HTTP proxy, provides pretty javascript responses (github).
wakanda, a neat IDE for web and mobile applications has a Beautifier extension (github).
Burp Suite now has a beautfier extension, thanks to Soroush Dalili,
Netbeans jsbeautify plugin by Drew Hamlett (github).
brackets-beautify-extension for Adobe Brackets by Drew Hamlett (github),
codecaddy.net, a collection of webdev-related tools, assembled by Darik Hall,
editey.com, an interesting and free Google-Drive oriented editor uses this beautifier,
a beautifier plugin for Grunt by Vishal Kadam,
SynWrite editor has a JsFormat plugin (rar, readme),
LIVEditor, a live-editing HTML/CSS/JS IDE (commercial, Windows-only) uses the library,

Doing anything interesting? Write us to team@beautifier.io so we can add your project to the list.