Right Column Ads

The right column is a placement on the desktop version of Facebook, where your ad sits in a column beside the feed, not inside it. Meta's placement list says right column ads appear in the right column on Facebook and only to people browsing Facebook on their computers. It belongs to the Feeds group in Meta's list, next to Facebook Feed, Marketplace, and notifications. You choose it in the Placements section of an ad set, either through Advantage+ placements or by manual selection. Because it is desktop-only, it never reaches someone using the Facebook mobile app. It is the oldest-style unit on the platform and sits outside the scrolling experience altogether.

Creative is limited. Meta's aspect ratio guide lists Facebook right column among the placements with a narrow set of supported shapes, in the landscape and square range, and shows that the right column recommends one shape for both images and videos. The ad unit is small, so there is little room for text, and the image does most of the work. Check the Ads Guide before you design for it. The format favors a simple, high-contrast image with a clear logo, since the viewer may take in the ad out of the corner of their eye. Meta's own guide groups it with the landscape-oriented feed shapes rather than the vertical ones, so a tall 9:16 file is the wrong starting point.

Right column ads interact with automatic placements in a way that makes them easy to forget about. With Advantage+ placements, Meta may include them if they fit your objective and format, and they usually take a small share of spend. Because the placement is desktop-only, it favors audiences and times when people sit at a computer, such as work hours and B2B offers. Impressions there can look cheap, but cheap impressions are not the same as results. The right column is also visually separate from the feed, so people treat it like a sidebar, which most readers have learned to scan past. That makes it a poor match for audiences that live on their phones, such as younger consumers and many local service buyers.

The classic mistake is reading right column impressions as real reach, then blaming the whole campaign for frequency and click-through issues that came from one corner of the screen. Another is designing for it as if it were a feed ad, with a long headline that gets cut. A third is leaving it on by default and never checking its results, so a few percent of spend goes to a unit that produces nothing. Finally, advertisers sometimes exclude it before verifying. For a desktop-heavy audience, such as software buyers or professionals, it can serve as a cheap retargeting reminder. If you target mostly mobile users, this placement will deliver little for you anyway.

This week, run the Placement breakdown for the last 30 days and find the row for Facebook right column. Check spend, impressions, clicks, and cost per result. If spend is meaningful and results are poor, switch to manual placements and remove it. If it earns results, keep it and give it a simple image with a clear logo and offer. Then look at device in the breakdown, since desktop traffic from other placements will tell you whether your audience uses computers at all. Re-run the report next month to see whether the pattern holds. Keep a note in your account log so a future teammate does not turn it back on without checking. Ask yourself what you would lose if it disappeared, and let the numbers answer.