1. Starting point: 600x800, less than 5M, logo required.

2. Cause: 600x800, less than 5M, requiring logo.

3. Yun Qi: 600x800, less than 5M, requires logo.

4. Black rock: 400x560, less than 1M, without logo.

5. Wave chasing: 300x400, within 60KB, with logo.

6. Vertical and horizontal: 240x320, less than 60KB, logo is required.

7. Liancheng: 243x338, less than 80KB, requires logo.

8. Tangyuan: 640x400 does not limit the number of k, and no logo is needed.

9. On the mobile phone: 185x260, within 200KB, logo is required.

10.17k:189x272, less than 40KB, logo required.

1 1. Jinjiang: 200x280 unlimited number of k, no logo.

12. Reading: 188x270, less than 40KB, logo required.

In addition, there are Ali, Tea, Xiaoyu, Netease, Lufei, Huaben, Tadu, Huayu, Xiaoxiang, Sweet Potato and other websites. Specific requirements can be inquired in official website.