Facebook封面照片
使用 Magic Eraser 的Facebook封面照片模板。上传照片，应用模板，几秒内获得专业效果。
试用此模板概览
Produces a Facebook cover photo optimized for both desktop (820×312px) and mobile (640×360px) display. The template accounts for the profile picture overlap on the left side, the action buttons on the right, and the different aspect ratios between devices. Background Eraser cleanly extracts people or products for compositing, Magic Eraser removes distracting elements from scenic backgrounds, and AI Enhance keeps the image crisp after Facebook's compression.
推荐设置
| Upload canvas | 820×360px (covers both desktop and mobile crops) |
| Desktop visible area | 820×312px (wider, shorter) |
| Mobile visible area | 640×360px (narrower, taller — center crop) |
| Profile picture overlap | 170×170px circle in bottom-left (desktop) |
| File format | PNG for graphics, JPEG 85% for photos (pre-compression) |
| Color profile | sRGB (Facebook strips other profiles on upload) |
分步教程
上传照片
打开 Magic Eraser，拖放 JPEG、PNG、HEIC 或 WebP 照片。无需账户。
应用模板
从模板库中选择Facebook封面照片模板。将自动应用到您的照片上。
微调效果
调整强度、选区或参数，使效果符合您的需求。
导出
下载编辑后的照片，支持高质量 PNG 或 JPEG 格式。
技巧
- ✓Design to the 820×360px canvas but place all critical content within a 580×280px center zone. This is the overlap area visible on both desktop and mobile without any obstruction from profile pictures or buttons.
- ✓Avoid placing text smaller than 24px on your cover photo. Facebook compresses cover images heavily, and small text becomes blurry and illegible after upload — especially on mobile screens.
- ✓For business pages, coordinate your cover photo with the CTA button ('Book Now', 'Shop Now', etc.) that appears on the right side. Leave visual space for the button so it does not overlap your design.
- ✓Update your cover photo for campaigns, seasons, or events. Facebook shows the cover upload in your page's timeline as a post, which gives the update additional organic reach beyond just the page header.
常见问题
Facebook封面照片模板是免费的吗？
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是的，Magic Eraser 在每日免费额度内提供Facebook封面照片模板。升级到 Pro 可无限使用。
此模板可以在手机上使用吗？
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是的，支持 iOS、Android 和所有网页浏览器。可在设备间自由切换。
使用模板会降低图片质量吗？
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不会，Magic Eraser 保持原始质量。AI 智能处理，保留细节和清晰度。
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