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转变 GIF 至 PNG

转换你的 GIF 至 PNG 毫不费力地归档

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免费转换最大 1 GB 的文件,专业版用户可转换最大 100 GB 的文件;立即注册

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如何转换 GIF 至 PNG

第一步:上传您的 GIF 使用上方按钮或拖放方式上传文件。

步骤 2:点击“转换”按钮开始转换。

步骤 3:下载转换后的文件。 PNG 档案


GIF 至 PNG 转换常见问题解答

How do I convert GIF to PNG without losing image quality?
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Upload your GIF file and the converter applies format-aware quality optimization for PNG. For lossless PNG (PNG, TIFF, BMP) every pixel is preserved; for lossy PNG (JPG, WebP) you can tune the quality factor before download.
Transparency survives when PNG is PNG, WebP, TIFF, GIF, or SVG. Converting to JPG flattens the alpha channel against a white background. If you need transparency in the result, target a transparency-aware PNG instead of PNG=JPG.
Embedded ICC color profiles are read from GIF and re-attached to the PNG output where the format supports it (JPG, PNG, TIFF, WebP). Formats without profile support fall back to sRGB, which keeps colors consistent across most modern displays.
Camera EXIF (ISO, shutter, lens, GPS coords) is preserved by default during GIF → PNG when both formats support metadata. Use the privacy option to strip metadata before download if you need to share images without geolocation.
Yes — drag multiple GIF files into the upload zone and we queue them in parallel. Free users get 100 MB per file; Premium has no per-file cap and runs more parallel workers, so a 200-image batch typically finishes in under two minutes.
For straight format conversion we run the same libpng / libjpeg-turbo / libwebp / ImageMagick pipelines a desktop editor uses, with the same output quality. The difference is parallel batch handling — desktop apps open one file at a time; we accept a batch.
Default is 1:1 — your PNG keeps the pixel dimensions of the source GIF. If you need to resize as part of the conversion, use /resize-image/ after conversion, or chain it with the /image-resize/ utility.
For JPG / WebP, quality 75-85 typically gets the PNG 60-80% smaller than GIF with no visible difference at normal viewing distance. For lossless PNG (PNG, TIFF), expect smaller savings — usually 5-30% via better deflate / LZW compression.
Yes — uploaded GIF files are processed in isolated workers and deleted within minutes. We never read, store long-term, or share the pixel data. The full retention window is documented at /privacy/.
Yes for free up to 100 MB. Premium handles larger inputs (300 MB+) and exotic per-pixel depths (16-bit PNG, 32-bit float TIFF). The pipeline streams rows so memory use scales with row count, not total pixel count.
A GIF with strong existing compression (lossy JPG) often grows when re-encoded to lossless PNG (PNG, TIFF). A lossless GIF often shrinks dramatically when going to JPG / WebP. The ratio depends on image content — photos compress differently from line art.
Yes. The conversion is a format change — copyright on the image content stays with you (or whoever held it on the source GIF). We add no watermark, no metadata stamp, and claim no licence over the PNG output.

GIF

GIF 文件支持动画和有限的调色板,非常适合简单的动画、表情包和图标。

PNG

PNG文件与透明兼容, 使用无损压缩,


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