Code Minifier (JS, CSS, HTML) icon

Code Minifier (JS, CSS, HTML)

by leocompson · Developer Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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
60338615Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 554 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
023Aug 2023Apr 2025Oct 2026
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

WindowUsersChangeRatingsRating
7 days−2−0.4%00.00
30 days+35+6.7%00.00
6 months−36−6.1%00.00
1 year+5+0.9%+10.00

Chrome Web Store search rankings

Where Code Minifier (JS, CSS, HTML) appears when people search the store, with the 30 day change
Search phrasePosition30 days
codes#54+35
code#72new

Version history

5 versions recorded
0.1.418 Feb 2026
0.1.316 Apr 2025
0.1.217 Apr 2024
0.1.115 Jan 2022
0.1.01 Jun 2021

Details

Category
Developer Tools
First seen
1 Jun 2021
Size
585 KB
Languages
en
Pricing
Free
Support
mybrowseraddon.com
Extension ID
lhlkedhmnfkjmbedonkegcifhmpbhbpk

Permissions and risk

Minimal riskimpact 0, likelihood 0
Permissions
storagecontextMenus

Alternatives to Code Minifier (JS, CSS, HTML)

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users