Upload
The best version you have.
图片放大 / 修脸
Generate at 1K, keep the one you like, upscale once. Detail is reconstructed rather than stretched, so skin, hair and fabric read as photographed, and soft faces come back sharp.
先 1K 出图,留下满意的那张再放大一次,皮肤、头发、布料细节都是重建的。
How it works
The best version you have.
2× for web, 4× for print.
Check faces and text.

You give
You get
Under the hood
Each model lists its own price and content policy. The spicy route is MiniMax H3; other models follow their vendor’s rules.
FAQ
It reconstructs plausible detail from context; faces stay recognisable but fine texture is generated.
Up to 4K on the long edge on most models.
Per image; see the model pages.
Enter an invite code to open the tool in Chat, or join the waitlist from this page. We open seats in batches and prioritise the tools people ask for most.
Related tools
Invite code opens the tool. No code — join the waitlist; the most-requested tools open first.
Early access
Image upscale & face enhance is invite-only for now. Enter a code, or leave your email and we will count the request.