HTML/CSS/JS Minifier Tool

Free online tool to minify your HTML, CSS, and JavaScript code. Remove unnecessary spaces, comments, and line breaks to optimize your code for production. No registration required.

How to Use the Minifier Tool

Input Your Code

Paste your HTML, CSS, or JavaScript code directly or upload a file. The tool automatically detects the code type.

Customize Options

Choose which elements to minify - remove comments, whitespace, or optimize specific syntax for your needs.

Minify & Compare

Click the minify button to process your code. Compare the original and minified versions side by side.

Download or Copy

Download the minified code as a file or copy it to your clipboard with a single click.

Code Minifier Tool

Drag & drop your file here or click to browse

Paste your HTML, CSS, or JavaScript code:

Code Type

Minification Options

Remove Comments

Remove Whitespace

Collapse Whitespace

Remove Empty Attributes

Use Shortest Quotes

Minify JavaScript

                            Original Code
                            0 chars

                            Minified Code
                            0 chars

Processing: 0%

Original Size

Minified Size

Savings