YouTube ads let a business run video in front of viewers on YouTube, and in some cases on partner sites, with different formats for awareness, traffic and leads. Small businesses usually do best by picking one format for one goal, producing creative that works in the first five seconds, and sending viewers somewhere useful. The details below come from Google’s own help pages and may change.
The main formats at a glance
Google’s help page lists these formats and their lengths (Google Ads Help: About YouTube video ad formats). At the time of writing (November 2026):
| Format | Length | Skippable | Billing noted by Google |
|---|---|---|---|
| Skippable in-stream | No maximum; under 3 minutes recommended | Yes, after 5 seconds | CPV (30 seconds or interaction) or CPM |
| Non-skippable in-stream | 60 seconds or shorter | No | Target CPM |
| In-feed video | No maximum | Viewers choose to click | Per click, or per 10-second autoplay view in some campaigns |
| Bumper | 5 to 6 seconds | No | Target CPM |
| YouTube Shorts | Under 60 seconds recommended | Viewers can swipe past | Impression, view or engagement |
| Masthead | Over 10 seconds recommended | Autoplays; reservation only | CPM or CPH |
Masthead is sold by reservation through a Google sales representative, so it is rarely a small business starting point. In-feed ads use a thumbnail from your video plus some text. Video ad content must be hosted on YouTube.
Matching format to goal
- Awareness (people have never heard of you). Bumper or non-skippable ads reach people with a short message. Keep one idea only.
- Consideration (explain something). Skippable in-stream or in-feed ads allow a longer story, with the knowledge that many viewers will skip.
- Leads, sales or website traffic. Google lists skippable in-stream and in-feed ads as usable with Sales, Leads and Website traffic objectives, while non-skippable and bumper ads are tied to reach, views and engagement goals.
- Mobile, vertical audiences. Shorts ads suit vertical creative. See Short-Form Video Ads for TikTok, Instagram and YouTube.
Bidding in plain terms
Google describes several options: CPV, where you are charged when a viewer watches 30 seconds or interacts; target CPM, where you pay per thousand impressions; target CPA; and maximise conversions. For a first campaign, choose the option that matches the goal and set a modest budget and a review date. Do not treat any benchmark cost from a third party as your own forecast.
Creative that fits each format
Skippable ads are skippable after 5 seconds, so the opening matters most.
- Open with the point. Show the product, problem or result immediately. Do not spend the first five seconds on a logo animation.
- Make sense without sound. Add captions and on-screen text, and never rely on audio alone.
- Build for the length. A 6-second bumper has one image and one line. A 15-second spot can have a simple three-beat structure, covered in How to Create a Cinematic 15-Second Ad.
- Brand early. Show the name or logo while attention is highest.
- One clear next step. Give viewers one action, and point to a page that matches the ad.
Targeting and measurement
Google’s format page does not itself describe audience settings, so use Google Ads’ targeting documentation for current options. In general you will choose locations, languages, audience segments and placements, and you can exclude content you do not want to appear next to. Review placement reports so your ads are not running where they should not.
Measure beyond views: website visits, enquiries, calls and sales that can be tied to the campaign. See How to Measure Creative Campaign Performance Beyond Views.
A starter plan for a small business
- Choose one goal and one format.
- Make two short variants of the same message, differing only in the opening.
- Run both at a set budget for a set period.
- Keep the better opening and retire the other.
- Reuse the winning footage in other channels. See Video Marketing for Small Businesses in Australia.
Limits and honesty
Paid video attracts attention but does not fix an unclear offer or a weak website. Claims in your ad must be accurate; under the Australian Consumer Law, advertising must not be misleading or deceptive. If you use AI-generated visuals, check YouTube’s disclosure rules for realistic synthetic content.
Where Radiance Impact fits
Radiance Impact’s Studio produces short-form and social video, including AI-assisted commercials, and its Growth team handles campaigns and strategy. To plan creative and a test structure together, contact us or see /growth.
Sources
- About YouTube video ad formats, Google Ads Help
- Disclosing use of altered or synthetic content, YouTube Help
