在浏览器内压缩图片
拖入照片、选择质量与格式、下载。完全不会上传。
100% 在浏览器内处理 100% 在浏览器内处理。文件绝不离开您的设备。
Pending…
常见转换
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Convert JPG to WebP
Convert JPEG images to WebP in your browser. Reduce file size by 25–35% vs JPEG with no quality loss. 100% private, no server upload.
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Convert PNG to WebP
Convert PNG images to WebP in your browser. Cut file sizes by 30–50% with full transparency support. 100% private, no upload.
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Compress Photos for WhatsApp
Compress images for WhatsApp sharing. Reduce photo file size without visible quality loss. 100% private, browser-only tool.
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Compress Photos for Instagram
Compress images for Instagram upload. Avoid double-compression by optimising before posting. 100% private, browser-only tool.