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Compress Images for Facebook
Optimise images for Facebook posts and pages — 2048 px for high resolution, quality 80 for fast loading.
Quality 80%Max 2048pxJPG无需登录文件保持私密
将文件拖放到此处或点击浏览
JPG, PNG, WebP, AVIF 无文件大小限制
你可以一次拖放多个文件
你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。
Facebook tips
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Facebook recommends 2048 px wide for optimal quality. Larger images get re-compressed by Facebook anyway, so match their recommendation upfront.
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Facebook compresses images aggressively. Quality 80 gives you a clean starting point that survives Facebook's own re-compression.
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For cover photos and profile pictures, use JPEG at quality 90 since these get more visibility and scrutiny.
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Album uploads benefit from pre-compression — upload 50 photos at once without hitting Facebook's batch limits.
工作原理
1
选择文件
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
处理
The Facebook preset (quality 80%, max 2048px) is applied automatically. Adjust any setting you like.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
为什么选择我们的？
✓完全免费——永远没有隐藏费用
✓无需账号、邮箱或登录
✓文件永远不会离开你的设备
✓绝无文件大小限制
✓Facebook-optimised preset applied automatically
✓所有输出均无水印