The requirements for the large picture on Pinduoduo’s homepage are 750x352px and within 100k. The picture format only supports JPG and PNG formats. The picture background should be mainly pure white. The product pattern should be displayed in the center. The picture cannot add any brand-related information. text or logo. 1. Size 750x352px. 2. Size within 100k. 3. The image format only supports JPG and PNG formats.

1. Pinduoduo homepage large picture requirements:

1. Size 750x352px.

2. Size within 100k.

3. The image format only supports JPG and PNG formats.

4. The background of the picture should be mainly pure white, and the product pattern should be displayed in the center.

5. Images cannot contain any brand-related text or logos.

2. Pinduoduo product carousel image requirements:

1. The size should be equal to width and height and not less than 480px.

2. Size 1M.

3. The quantity is limited to 10 pieces.

4. The image format only supports JPG and PNG formats.

5. Thumbnails and high-definition thumbnails are automatically generated when uploading the main carousel image.

6. The background of the main carousel image is pure white (except clothing), and no text is added to the image.

7. When clicking upload, batch upload of carousel images is supported, except for the main carousel image.

3. Pinduoduo product details picture requirements:

1. The size requirement is between 480~1200px in width and 0-1500px in height.

2. Size within 1M.

3. The quantity is limited to 20 pieces.

4. The image format only supports JPG and PNG formats.

5. When uploading, you can directly choose to upload detailed pictures in batches.