✒️ SVG 转 GIFSVG to GIF Converter
把 SVG 矢量图批量转换为 GIF 位图：可指定输出宽度按比例缩放，保留透明或填充背景色，自动 256 色调色板，适合论坛签名、邮件和只支持 GIF 的平台，多张打包 ZIP，全部在浏览器本地完成。Batch-convert SVG vector graphics to GIF at the width you choose, keeping transparency or filling a background colour, with an automatic 256-colour palette — for forum signatures, email and platforms that only take GIF. Download each file or a ZIP; everything runs locally.
使用说明与常见问题How-to & FAQ
「SVG 转 GIF」是什么？What is the SVG to GIF Converter tool?
把 SVG 矢量图批量转换为 GIF 位图：可指定输出宽度按比例缩放，保留透明或填充背景色，自动 256 色调色板，适合论坛签名、邮件和只支持 GIF 的平台，多张打包 ZIP，全部在浏览器本地完成。Batch-convert SVG vector graphics to GIF at the width you choose, keeping transparency or filling a background colour, with an automatic 256-colour palette — for forum signatures, email and platforms that only take GIF. Download each file or a ZIP; everything runs locally.
如何使用「SVG 转 GIF」？How do I use the SVG to GIF Converter tool?
在「SVG 转 GIF」中，选择或拖入文件，按需设置「输出宽度（像素，留空为原始尺寸）」、「透明处背景色」等选项，然后点击「全部下载（ZIP）」按钮即可。In the SVG to GIF Converter: Choose or drop your files, set "Output width (px, blank = original size)", "Background for transparency", then click "Download all (ZIP)".
SVG 转 GIF 能保留动画吗？Does SVG to GIF keep animation?
不能。SVG 里的 CSS/SMIL 动画和脚本不会运行，输出的是一张静态 GIF（初始画面）。GIF 透明只有全透明和不透明两种，抗锯齿的半透明边缘会变成锯齿；放在固定颜色的背景上时，取消“保留透明”并把背景色设成那种颜色效果最好。No. CSS/SMIL animation and scripts in the SVG don't run, so the output is a single still GIF (the initial frame). GIF transparency is all-or-nothing, so anti-aliased soft edges turn jagged; if the image will sit on a known colour, untick Keep transparency and set that background colour for the cleanest result.
输出尺寸怎么定？How is the output size set?
默认按 SVG 自身的 width/height（支持 px、pt、mm、cm、in 等单位）输出；没有写尺寸时用 viewBox 的大小，两者都没有时按浏览器默认的 300 × 150。填写「输出宽度」可以按比例放大或缩小，矢量图放大后边缘依然清晰，最大 16384 像素。By default the SVG's own width/height is used (px, pt, mm, cm, in and other units are understood); without them the viewBox size is used, and with neither the browser default of 300 × 150. Set Output width to scale proportionally — vector art stays sharp when enlarged — up to 16,384 px.
哪些 SVG 内容可能显示不出来？What SVG content might not render?
转换时 SVG 按图片方式渲染：脚本和动画不会运行（只取初始画面），引用外部网址的图片和网络字体不会加载，文字会用本机已有的字体显示。需要准确的文字效果时，请先在设计软件里把文字转为路径。The SVG is rendered as an image: scripts and animations don't run (the initial frame is used), images and web fonts from external URLs are not loaded, and text uses fonts installed on your device. For exact typography, convert text to outlines in your design app first.
转成 GIF 画质会变差吗？Does GIF reduce quality?
GIF 最多只有 256 种颜色，工具会自动量化调色板；照片和渐变会出现色带，图标、文字和简单图形效果最好。可选择保留透明（GIF 只支持全透明或不透明）。GIF is limited to 256 colors, so the palette is quantised automatically; photos and gradients may show banding, while icons, text and simple graphics work best. Transparency can be kept (GIF supports only fully transparent or opaque pixels).
图片会上传吗？Are my images uploaded?
不会。解码和编码都在你的浏览器里完成，文件不会离开你的设备；照片中的 EXIF 元数据（包括拍摄位置）不会写入输出文件。No. Decoding and encoding happen in your browser and files never leave your device; EXIF metadata in photos (including location) is not written to the output.
「SVG 转 GIF」免费吗？需要注册吗？Is the SVG to GIF Converter free? Do I need an account?
「SVG 转 GIF」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The SVG to GIF Converter is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.