Is OG Image Generator free to use?

Yes, OG Image Generator is completely free. No registration, no account, and no hidden costs — ever.

Is my data safe when using OG Image Generator?

All processing happens directly in your browser. Your data never leaves your device — nothing is uploaded or stored on our servers.

No. All CheckTown tools work instantly without registration or sign-up.

OG Image Generator works on any device — desktop, tablet, or phone. The interface adapts to your screen size.

生成带有标题、副标题和渐变背景的 Open Graph 社交分享图片。100% 在浏览器中完成。

1200 x 630 像素

标题

副标题（可选）

背景

自定义渐变

Ctrl+Enter 运行Ctrl+Shift+C 复制

了解如何生成用于社交媒体链接预览的 Open Graph 图片，可自定义标题和背景。

什么是 Open Graph 图片，以及它为何重要

Open Graph（OG）图片是当网址被分享到 Facebook、X、LinkedIn 等社交平台或消息应用时所显示的预览缩略图。其标准尺寸为 1200 × 630 像素。精心设计的 OG 图片能让分享的链接在信息流中更具视觉吸引力，从而显著提升点击率。