免费在线截图美化器
原始屏幕截图在文档、推文和幻灯片中看起来很平坦。 Dokall 用可自定义的背景、阴影、填充和圆角包裹您的屏幕截图，打造精美、专业的外观。
上传图像，调整样式，然后下载结果。非常适合自述文件、产品发布和社交媒体帖子 - 无需设计工具。
Frequently Asked Questions
What can I customize?
Adjust background color or gradient, padding, border radius, shadow intensity, and window frame style. The screenshot sits inside a styled container for a polished, presentation-ready look.
What image formats can I upload?
Upload PNG, JPEG, WebP, or other common image formats supported by your browser. Output is downloaded as a PNG with the background and styling baked in.
Is my screenshot uploaded to a server?
No. Image processing runs entirely in your browser using Canvas API. Your screenshot never leaves your device.
What size should my screenshot be?
Any size works. The tool scales your screenshot within the styled frame. For social media, common widths are 1200px for Twitter/X cards and 1280px for blog posts. Higher resolution inputs produce sharper output.
Can I use this for App Store screenshots?
Yes. Many developers use screenshot beautifiers for App Store and Play Store marketing images. Combine with the App Icon Generator for a complete app store asset workflow.