AI Image Extender
Expand your images beyond their borders with AI
01
Upload your source image
The original image stays protected inside the new canvas
点击上传或将图像拖到此处JPG, PNG, WEBP · Max 10MB
02
Choose the new canvas
Upload an image to get a recommended frame
16:9
1:1
21:9
2:3
3:2
4:5
5:4
9:16
9:21
03
Describe the missing scene
Optional — leave blank for a seamless automatic extension
04
选择模型
Choose speed or maximum scene continuity
将扣除 300 积分
上传图片以查看预览
Your extended image will appear here
没有灵感？试试我们的预设模板快速开始吧
教程
AI Image Extender is best when you use it to outpaint beyond the original frame when you need more scene around an existing image.
Step 1: Prepare the right input
Upload the source image and decide which side needs more space before you start expanding.
Step 2: Set the generation direction
Choose the target ratio and guide the new area with a short scene prompt if continuity matters.
Step 3: Generate, review, and keep the strongest result
Generate, inspect the seam between the original and new content, then rerun only if the transition feels artificial.
Best results
- Simple backgrounds extend more naturally than crowded ones.
- Tell the model what should continue just outside frame.
- Check lighting direction before keeping an extended image.
