Product Launch Teaser Video: Timing, Length, Structure

A product launch teaser video is the short clip you post before launch day to say something is coming. It works when it shows enough to be interesting and holds back enough to make people come back. Here is how to time it, how long to make it and what to put in each second.

A 15 second render from the live product, the same length a teaser runs. A teaser would stop before the end card and hold the name back.

What is a teaser video for a product launch?

It is a promise with a date. The teaser tells people a thing is coming, gives them one reason to care and tells them when, or where to be told. It is not the launch video cut short. A launch video answers what the product is; a teaser asks the viewer to wait for the answer.

That difference changes what goes on screen. A launch video shows the product doing the job. A teaser shows the problem, a glimpse of the solution, and a date.

When should you post a launch teaser?

Close enough to launch that the interest is still there on the day. For most products that means a week or less, with the main teaser a few days out and a last reminder the day before. Post too early and the teaser becomes old news; post too late and nobody has time to plan to show up.

If you launch on Product Hunt, the teaser does one more job: it tells your followers which day to look for you. The Product Hunt launch video page covers the video that goes in the gallery itself.

How long should a product launch teaser video be?

Around 15 seconds. That is long enough for three beats and short enough to watch twice. Go to 30 only if the teaser is itself a small story, and never past it: the full story belongs to the launch video.

Beat	Time in a 15 s teaser	What goes on screen
The problem	0 to 4 s	One line the viewer recognises
The glimpse	4 to 11 s	Part of a screen, a detail, a shape
The date	11 to 15 s	The day, and where to follow along

What should a teaser show and what should it hold back?

Show the feeling, hold back the full answer. A glimpse of the interface cropped close, a single word from the headline, the brand colors, the date. Hold back the full product name if the name gives the idea away, the pricing and the complete feature list.

Keep it readable with the sound off. A teaser is scrolled past more often than a launch video, so the date and the one line have to land even when muted.

Should the teaser and the launch video look alike?

Yes. Same colors, same type, same music family. When the launch video arrives, people who saw the teaser should recognise it in the first second. That recognition is most of the teaser's value.

The simplest way to get that match is to make both from the same source. In SocialFaktory's launch video generator, you paste your site and choose 15 seconds for the teaser, then render the same link at 30 seconds for the launch itself. The colors, logo and screens come from the same page, so the two look like one campaign.

How do you make a launch teaser without the site being live?

Start from your idea & media. Write a one-line brief, for example: tease the new dashboard, show a cropped corner of it, end on the date. Add up to 20 screenshots, clips or images, set 15 seconds and pick a track. You can also paste a teaser you admire and get the same pacing and layout for your brand, without its logos, faces or text.

What does a teaser cost to make?

From a link, a 15 second teaser is 34 credits, including the site capture and device renders. From your idea & media, a 15 second teaser is 18 credits. The price is shown before anything renders, and a render that fails is refunded in full.

How do you post the teaser across channels?

Render it in 9:16 for Reels, TikTok and Shorts, then again in 1:1 for LinkedIn or 16:9 for YouTube and X if those are where your audience waits. Schedule each for the same hour so the countdown is consistent. In SocialFaktory every render lands in your library and schedules to 7 channels from one queue, next to the launch post you will publish on the day. The pillar product launch video guide covers the film that follows. Make your teaser from your site or your screens.

In one sentence: A product launch teaser video runs about 15 seconds, shows the problem, a glimpse and a date, and looks enough like the launch video that people recognise it on the day.