Yahoo! JAPAN Ads API | Developer Center

2023/08/02

Display Ads Change in the maximum file size for images

Updates

August 2, 2023: Updated the information after the release completed.
July 13, 2023: Announced this information.

Product

Yahoo! JAPAN Ads Display Ads

Date

July 31 - August 1, 2023

Summary

We changed the maximum file size you can save when adding images.

• [Before] 150KB

• [After] 300KB

If the file size exceeds 300KB when uploading an image, the image is automatically compressed and saved. The image will be saved without automatic compression when the file size is 300KB or less.
*The maximum file size you can upload is 3MB and remains unchanged.

Comments

• This applies to all images for Display Ads (including logo and video thumbnail).

• No action is required on the customer side.
  However, images compressed to 150KB or less before this change will remain as they are. We recommend you add images with larger pixels size, such as at least twice the minimum pixel size, to deliver ads with high-quality images.

Reference

The Ad Insertion Rules has changed as a result of this change. Check the details under "Display Ads" in the Ad Insertion Rules after the changed date.
Ad Insertion Rules : Table of Contents