Yango Ads Facebook News Feed Ad (Legacy) ads are horizontal 1.91:1 still images, measured at 1200×627 px, delivered as JPG or PNG. They run in the Yango Ads — Facebook Exchange (FBX) News Feed placement on Yango Ads. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Yango Ads's ad manager.
| Dimensions | 1200 × 627 px |
|---|---|
| Aspect ratios | 1.91:1 |
| Orientation | landscape |
| File types | JPG, PNG |
Recommended image: 1200×627 (1.91:1). Other accepted sizes: 200×200, 400×209, 800×418. Message: ≤90 characters. Name: ≤25 characters. Domain/Caption: ≤50 characters. Description: ≤250 characters. Images may include text but text must not occupy more than 20% of the image (legacy Meta rule). Note: Facebook Exchange (FBX) was retired by Meta in 2016 — listed here for historical completeness from the YANGO master spec.
Official source: https://static1.squarespace.com/static/552b5342e4b0745421df6520/t/5670ef2469a91a762a754d95/1450241828615/6856-YANGO-ad-spec_MASTER.pdf