Ad Copy

Ad copy is the written text of an advertisement, the headline, description, body, and call to action, crafted to capture attention and persuade the reader to click or convert. In native and feed-based formats, copy works in tandem with imagery, but the words usually do the heavy lifting in setting expectations and driving the click.

How it works#

Copy operates at every stage of the funnel. In a Taboola or Outbrain widget, the headline is the most-tested element, often functioning as the Ad Hook. Strong copy expresses a clear Creative Angle in plain, specific language and leads the reader toward a single action. Together with imagery and layout, copy forms the complete Ad Creative.

Good ad copy is concrete rather than vague, speaks to one audience, and matches the message of the landing page that follows, a mismatch between copy and destination kills conversion rate and can trip ad-network compliance.

Why it matters#

Because copy is cheap to vary, media buyers iterate on headlines and descriptions constantly to lift click-through and conversion. Reading competitors' live ad copy in OpenAdLibrary reveals the exact phrasing, claims, and calls to action that are winning in a vertical right now. Related terms: Ad Creative, Ad Hook, and Creative Angle.