将GIF图像转换为JPG格式。免费、即时，完全在浏览器中完成。
或者将图片拖放到这里。
支持JPG, JPEG, PNG, WEBP, SVG, GIF, HEIC, HEIF, BMP, TIFF, HDR, JP2, RAF, PSD, CR3, DNG, APNG, AVIF, AVI, ESP, EXR, J2C, J2K, JXL, PFM, PNM, PPM, PSB, SGI, MPEG, PDF
选择或拖放您的GIF文件。支持单个文件和批量转换，每个文件最大可达 50 MB。
高级算法将GIF转换为JPG ，同时保持质量并优化文件大小。
立即获取高质量的JPG图片。无需注册，完全免费使用。
Convert GIF to JPG for better compatibility and optimization
Improved file compatibility and optimized performance
Professional-grade conversion with quality preservation
excellent for photos with advanced JPG encoding
Perfect for photography, web images, social media
Handles animation support, limited colors, small file size from GIF files
关于GIF和JPG格式的技术细节
CompuServe Graphics Interchange Format
8-bit RGB PseudoColor with up to 256 palette entries. Specify the format GIF87 to write the older version 87a of the format. Use -transparent-color to specify the GIF transparent color (e.g. -transparent-color wheat).
Joint Photographic Experts Group JFIF format
Note, JPG is a lossy compression. In addition, you cannot create black and white images with JPG nor can you save transparency. Requires jpegsrc.v8c.tar.gz. You can set quality scaling for luminance and chrominance separately (e.g. -quality 90,70). You can optionally define the DCT method, for example to specify the float method, use -define jpeg:dct-method=float. By default we compute optimal Huffman coding tables. Specify -define jpeg:optimize-coding=false to use the default Huffman tables. Two other options include -define jpeg:block-smoothing and -define jpeg:fancy-upsampling. Set the sampling factor with -define jpeg:sampling-factor. You can size the image with jpeg:size, for example -define jpeg:size=128x128. To restrict the maximum file size, use jpeg:extent, for example -define jpeg:extent=400KB. To define one or more custom quantization tables, use -define jpeg:q-table=filename. These values are multiplied by -quality argument divided by 100.0. To avoid reading a particular associated image profile, use -define profile:skip=name (e.g. profile:skip=ICC).
关于将gif图像转换为jpg格式的常见问题。
