SVG / 背景

SVG图案生成器：无缝背景图块

创建圆点、网格、条纹、方格、之字形、波浪、三角形、六边形、加号、圆形和错位波点图案。复制转义后的CSS背景，或下载SVG和PNG图块。

SVG图案生成器：无缝背景图块: 选择圆点、网格、条纹、方格、波浪、六边形和其他图案元素，设置其大小、间距、颜色和旋转角度，生成没有明显接缝的重复图块。可将其复制为SVG或CSS背景，也可以将图块下载为SVG或PNG。 完全在浏览器中本地运行，文件不会上传到服务器。

类别
开发者工具
使用次数
在浏览器中
费用
免费·无需注册
可用性
可直接使用
无缝SVG图案本地处理

完全在浏览器中运行

平铺单元：48 × 48 SVG单位

SVG图案
<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48"><defs><pattern id="s5svg-pattern" width="48" height="48" patternUnits="userSpaceOnUse" patternTransform="rotate(0)"><g transform="translate(-48 -48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(0 -48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(48 -48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(-48 0)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(0 0)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(48 0)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(-48 48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(0 48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(48 48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g></pattern></defs><rect width="100%" height="100%" fill="#14200f"/><rect width="100%" height="100%" fill="url(#s5svg-pattern)"/></svg>
CSS背景
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Cdefs%3E%3Cpattern id='s5svg-pattern' width='48' height='48' patternUnits='userSpaceOnUse' patternTransform='rotate(0)'%3E%3Cg transform='translate(-48 -48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(0 -48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(48 -48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(-48 0)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(0 0)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(48 0)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(-48 48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(0 48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(48 48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='%2314200f'/%3E%3Crect width='100%25' height='100%25' fill='url(%23s5svg-pattern)'/%3E%3C/svg%3E");
background-size: 48px 48px;
background-repeat: repeat;

旋转以45°为步进，以确保导出的方形平铺图案保持无缝。PNG包含一个平铺单元。描边会影响轮廓图案；方格使用纯色填充。

使用CSS渐变制作图案

SVG图案

SVG 2规定了patternUnits和patternTransform，它们定义了平铺坐标系和旋转方式。https://www.w3.org/TR/SVG2/pservers.html#Patterns

在CSS中使用图案

CSS背景会将SVG平铺图案作为data URI嵌入，因此不需要单独的图片文件。SVG坐标变换规范见：https://www.w3.org/TR/SVG2/coords.html。图案在本地生成，不使用外部图案或字体资源。

使用方法

  1. 选择图案元素，并设置其大小、间距和描边。
  2. 选择两种图案颜色、背景颜色和旋转角度。
  3. 查看重复预览，然后复制CSS，或导出SVG或PNG图块。

隐私与限制

所有图案生成和图片导出都在你的浏览器本地完成。

相关工具

CSS图案SVG波浪SVG blob

常见问题

为什么旋转角度以45度为步进？

任意旋转通常无法生成有限的正方形重复图块。这些角度具有正方形超图块，因此CSS和下载的图片都能保持无缝。

PNG包含完整的预览内容吗？

不包含。PNG只包含一个重复图块，其正方形栅格尺寸会向上取整到整数像素。SVG则保留精确的几何尺寸。

不使用SVG也能生成这些图案吗？

现有的CSS图案生成器使用CSS渐变，提供较少的图案选择。本工具提供SVG图案元素以及可下载的图块。描边会影响轮廓图案；方格使用实色填充。

免费工具·使用在浏览器中次·无需账户