Make a WeChat official account cover image
The 900×383 cover gets cropped unpredictably and the uploader enforces a size limit. One upload, compliant result.
Drop your file here — or click to choose
JPG / PNG / WebP image · up to 50MB each · processing starts instantly, preview is free
No signup needed. Only pay if you want the clean file.
Frequently asked questions
Which scenario should I pick?
朋友圈 Moments: ≤1 MB photos. 公众号 cover: 900×383. Avatar: ≤480×480. Mini-program card: 500×400 ≤300 KB. Each preset encodes the real limits.
Why JPG output?
Photos compress far better as JPG and WeChat converts to JPG internally anyway. PNG only wins for hard-edged graphics.
When this tool is not the right choice
You are not targeting WeChat.
Use compress-image with an exact KB target instead.
Use compress-image with an exact KB target instead.