Is this tool free to use?

Yes, this tool is completely free to use. No registration, subscription, or payment is required. All processing happens directly in your browser.

Does this tool upload data to a server?

No. All processing happens locally in your browser using JavaScript. Your data never leaves your device, ensuring complete privacy and security. The tool works even when offline.

Does this tool work on mobile devices?

Yes, this tool is fully responsive and works on all modern browsers including Chrome, Safari, Firefox, and Edge on desktop, tablet, and mobile devices.

Is an internet connection required to use this tool?

No internet connection is required after the page loads. Since all processing happens in your browser, you can use this tool offline once the page is loaded.

Is there a file size limit?

There is no server-side file size limit since files are processed locally in your browser. The only limitation is your device's memory (RAM). For very large files, we recommend processing them in smaller chunks.

🧱 CSS Masonry Layout Generator

Free online CSS masonry layout generator. Supports both CSS columns and CSS grid approaches. Customize column count, gap, column width, and item margins. Real-time masonry preview, one-click copy CSS and HTML code. Perfect for galleries, blogs, and portfolio pages. Client-side only.

Layout Method

Columns

Gap (px)

Row Height (px)

Layout Preview

Generated CSS Code

How to Use the CSS Masonry Layout Generator

Generate with the CSS Masonry Layout Generator in three easy steps:

Configure Your Preferences
Adjust the settings and options for your css masonry layout generator. Choose parameters such as length, complexity, style, or quantity based on your needs.
Click Generate
Click the "Generate" button to create your content. The tool instantly processes your preferences and produces the result right in your browser — no waiting, no server requests.
Copy or Download the Result
Review the generated output and click "Copy" to copy it to your clipboard, or "Download" to save it as a file. You can generate as many times as you need with no limits.

FAQ

CSS瀑布流布局有哪些实现方式？

主要有两种实现方式：1) CSS columns方案：使用column-count和column-gap属性，简单易用，项目自动排列。2) CSS Grid方案：使用grid-template-columns和grid-auto-rows，更灵活但需要设置项目样式。本工具同时支持两种方案，可根据需求选择。

columns方案和grid方案哪个更好？

columns方案优点是代码简洁、自动响应、内容按列填充；缺点是无法控制项目位置。Grid方案优点是布局精确、支持跨列；缺点是设置稍复杂。对于图片画廊或博客推荐columns方案，对于需要精确控制的布局推荐Grid方案。

瀑布流布局适合什么场景？

瀑布流布局最适合展示高度不一致的内容，常见应用包括：图片画廊（如Pinterest、花瓣网）、博客文章列表、商品展示、作品集等。它能充分利用屏幕空间，让用户自然地浏览内容。