A lite and free JavasScript, CSS and HTML minifier for your browser.
Users
554
+35 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#41K
#35K among extensions
Version
0.1.4
updated 18 Feb 2026
Users
monthly, 3 years
Latest, 15 Oct 2026:554 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:3 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Code Minifier (JS, CSS, HTML)
Code Minifier, is an extension that lets you easily minify codes in your browser. This addon supports JavaScript, CSS, and HTML as input languages. You can either browser files via the (+) button at the UI (top-left corner) or drag & drop a file in the left textarea. The former method is preferred as the coding language for the input file can be detected automatically and the interface will be updated accordingly (no need to adjust the input language manually).
Code Minifier can work offline without the need for an internet connection. It uses an open-source library called "Terser" and available in this (https://github.com/terser/terser) GitHub repo. Moreover, it also uses the famous CodeMirror (https://github.com/codemirror/CodeMirror) library to format the input and output codes. Within the interface, there are several buttons at the top toolbar which are self-explanatory. There is also a settings list at the top which contains several options for the minifier. Change any desired settings and see the live result in the output field. To download the minified result, please click on the download button at the top toolbar.
If you have a feature request or found a bug to report, please fill the bug report form on the addon's homepage (https://mybrowseraddon.com/code-minifier.html).
Growth
Window
Users
Change
Ratings
Rating
7 days
−2
−0.4%
0
0.00
30 days
+35
+6.7%
0
0.00
6 months
−36
−6.1%
0
0.00
1 year
+5
+0.9%
+1
0.00
Chrome Web Store search rankings
Where Code Minifier (JS, CSS, HTML) appears when people search the store, with the 30 day change