15-Second AI Video Generator

Create 15-second AI videos for ads, hooks, teasers, and quick social posts from a single prompt.

Free to sign up · No credit card required

Fifteen seconds is enough for one idea and one payoff. There is no room for a setup scene, so the first frame has to be the premise and the last line has to land.

That makes 15 seconds a good length for paid social ads, story teasers, product reveals, and hooks that send viewers to a longer video. It also matches the length of many Instagram Stories and short ad placements.

In EasyVid, pick the 15-second length in the Script tab, describe the video in a sentence, and EasyVid writes a script that fits the time, then generates the scenes, voice, and subtitles.

Key Features

Turn one prompt into a finished 15-second video

Built for ads, hooks, teasers, and loops

Generate the visuals, voiceover, and subtitles together

Available in both Classic Mode and Director Mode

Example video

Example: A Short Holiday Ad

A short ad needs one product, one mood, and one clear moment. This example came from a single-sentence prompt.

Example prompt

A 15 second christmas ad for an orange juice company.

Best Fits for 15-Second Videos

Use 15 seconds when the viewer should get the whole message before they have a chance to scroll.

Paid Social Ads

Short ad placements reward one visual and one offer.

  • A product reveal with a single benefit
  • A seasonal or holiday promotion
  • A limited-time offer

Hooks and Teasers

Use a 15-second clip to point viewers at a longer video, episode, or launch.

  • A cliffhanger from a longer story
  • A trailer-style teaser for a new series
  • A question that the full video answers

Stories and Loops

Fifteen seconds fits Instagram Stories and short looping posts.

  • A quick joke or visual gag
  • A daily tip or fact
  • A mood clip for a brand or song

Plan 2 to 3 scenes: the premise in the first scene, the payoff in the last, and nothing that needs explaining in between.

15-Second Pacing Tips

Write a 15-second video as one moment, not a shortened story.

1

Use 2 to 3 scenes

Each scene needs about 5 seconds to register, so more scenes feel like flashing images.

2

Keep the voiceover short

Around 30 to 40 spoken words fits comfortably in 15 seconds.

3

Show the product or premise first

Viewers decide in the first second whether to keep watching.

15-Second AI Video Generator FAQ

Can EasyVid make a 15-second AI video?

Yes. Choose the 15-second length in the Script tab of Classic Mode or Director Mode, then describe your video or paste a short script.

What is a 15-second AI video good for?

Short ads, story teasers, product reveals, Instagram Stories, and hooks that send viewers to a longer video.

How many scenes should a 15-second video have?

Two or three. Each scene in EasyVid is one clip of roughly 5 seconds or more, so more scenes than that leave too little time per shot.

How long should the script be for 15 seconds?

About 30 to 40 spoken words. Leave room for a pause at the end so the final line lands.

Can I edit the video after it is generated?

Yes. You can change the script, regenerate any scene, pick a different video model, and adjust the voice and subtitles before exporting.

Why Choose EasyVid?

Easy to Use

Create videos effortlessly with our intuitive interface. No technical skills required.

Cost Effective

Create professional videos in minutes without hiring video editors or scriptwriters.

High Quality

Produce professional-grade videos with AI-powered visuals and voiceovers.

What Our Users Say

“Before EasyVid, I was too busy to create TikTok videos for my business. Now I can easily post 1 video per day without spending hours editing.”

Daniel F.

Content Creator

“I tried other AI video generators, but most churned out low-quality videos with random visuals. EasyVid adds visuals that perfectly fit my script.”

Mason M.

YouTuber

“EasyVid is the easiest video generator I've ever used. It understands what I want without me needing to specify every detail. It just works.”

Elaine K.

Marketing Manager

Get Started with EasyVid

Join thousands of creators making amazing videos with AI.

Start Creating Now