如果你正在使用Inkscape，这是有效的:

选择所有内容并取消分组 另存为“优化Svg (*.svg)”

在我尝试过的所有情况下，这已经删除了任何转换属性。不确定它是否适用于更复杂的SVG。

在方法绘制中加载SVG http://editor.method.ac(文件>打开图像) 取消元素组(Object > Ungroup elements)，你可能需要做不止一次。 选择你的路径 重定向路径(对象>重定向路径)。 保存你的图像(文件>保存图像)如果它出现在一个新的窗口，你可以右键单击并“另存图像为…”

I tried the solution posted here, namely to remove the group tags in the SVG-file and reopen it in Inkscape (0.48.3.1 in my case). Alas, after I translated the paths again using the select and transform mode (F1) and saved it, the group tags reappeared! Inkscape saves all transformations applied to the path in a surrounding group element. Unless you use the path-node selection tool (F2), hit ctrl+a and move the nodes of the path to their right place. After I had done this instead and saved afterwards Inkscape didn't add the group tags, because this translation applied directly to the path model. Hope this helps.

发现:

Set your desired page size* If your current layer has a transform (check with the XML editor, it's the top group under the SVG element) then create a new layer and move all objects to it Ungroup any groups (this may not be needed, YMMV) Select all objects and apply a null transform (such as scale by 100% 100%, or arrow right + arrow left) while having Store transformation: Optimized in Preferences / Transforms If you had to undo any groups, you can now regroup them Save a copy as Optimized SVG and set your desired numeric precision

*:或者至少把对象放在你需要它们的地方，相对于页面的左上角。不幸的是，SVG坐标引用左上角，而Inkscape则根据左下角调整页面大小!

SVGO是一个非常优秀的开源命令行工具，可以实现这一点和其他一些优化。它还有一个同样出色的在线web UI，叫做SVGOMG

本例中的相关选项是moveGroupAttrsToElems (SVGOMG:将组attrs移动到元素)，将转换属性从组移动到路径元素，加上convertPathData (SVGOMG:舍入/重写路径)，将转换平坦为d。

我能够摆脱矩阵(…)变换(由于镜像)通过组合路径与矩形，然后删除矩形的节点。翻译(…)部分留下来了。