AI VIDEO GENERATOR
An AI video ad generator for short clips that stop the scroll
Digimetrics AI Video Generator is an AI video ad generator for short clips. You describe one continuous shot, choose a camera move and a look, and set the length; it returns a clip with sound of 4, 6 or 8 seconds at 720p, plus the prompt to reuse. A clip takes 1 to 6 minutes, and you can try it free for 7 days with no card.
- 1 to 6 minutes
- Free for 7 days
- No card needed
Updated 23 October 2026
The short answer
- AI Video Generator creates one short, continuous shot with sound: the kind of clip that opens an ad or fills a social post.
- You describe the shot, pick a camera move and a look, and choose a length of 4, 6 or 8 seconds.
- Clips come in 720p with their length and ratio shown, and the prompt is saved for reuse.
- A clip takes 1 to 6 minutes, so you can test several ideas in one sitting.
- It makes single shots, not edited multi-scene ads, so plan to cut clips together in your editor.
WHAT YOU GET BACK
What every clip comes with
- Clip with sound4, 6 or 8 seconds
- DetailsLength, ratio, 720p
- PromptReady to reuse
From the official tutorialA 4-second 16:9 720p clip with sound, ready to post. (Sample brand “Brightpath”.)
HOW IT WORKS
How to make an AI video for ads in three steps
- 1
Describe one continuous shot
One scene, one action: "steam rising from a fresh coffee on a café counter, morning light". Avoid cuts; it films a single shot.
- 2
Pick the camera move, look and length
A slow push-in, a pan or a still frame; a look such as cinematic; then 4, 6 or 8 seconds. Eight optional settings cover the rest.
- 3
Generate, then build the ad
It takes 1 to 6 minutes. Download the clip, add your text and logo in your editor, and reuse the prompt for matching shots.
Takes 1 to 6 minutes. Included on every plan.
What are AI video ads, and where does a short clip fit?
AI video ads are ads where some or all of the footage is generated by AI instead of filmed. The most practical use for a small team is the opening shot: the first seconds that decide whether anyone keeps watching.
Short video works because it is quick to watch, but filming even a few seconds of good footage takes a location, light, props and time. A generated clip replaces that one shot. You then add what only you can provide: the offer, the brand, real product footage or a customer's words.
In the official tutorial's sample, the tool produced a 4-second 16:9 720p clip. That is a scroll-stopping opener for a landscape ad, a background for a website hero, or a loop behind a headline. Every clip lists its ratio in the details, so check it matches the placement before you build the ad around it.
AI video hook generator: writing a shot that stops the scroll
A good video hook shows movement and a clear subject in the first second. Describe one striking action, keep the camera move simple and give the scene a specific light and setting.
The tool films what you describe, so the description is the creative. These patterns tend to give strong openers:
- Reveal: "camera slowly pushes in on a gift box as the lid lifts"
- Transformation in one shot: "rain on a window clears to bright sunshine over the garden"
- Close detail: "macro shot of coffee pouring into a white cup, steam rising"
- Place and mood: "wide shot of an empty yoga studio at sunrise, curtains moving"
Write the on-screen hook text with the SEM Ad Copy Generator, which drafts headlines for Google, Meta and LinkedIn formats.
Filming vs stock vs the best AI video generator for ads
Filming gives you real proof, stock gives you speed but the same footage your competitors use, and an AI clip gives you a specific, original shot in minutes. Most good ads mix them.
Here is the trade-off for one short opening shot.
| Option | What you get | What it costs you |
|---|---|---|
| Film it yourself | Real product, real people, real proof | Location, kit, time and editing |
| Stock footage | Fast and polished | Generic clips other brands also use |
| AI Video Generator | One original shot with sound, 4, 6 or 8 seconds, 720p | A prompt and 1 to 6 minutes per clip |
Use AI clips for scenes and moods, and real footage for anything that shows proof, such as results, reviews or your actual team.
How to create AI video ads for free and test ideas quickly
Your first clips can be free: new accounts get every tool unlocked for 7 days with no card, so you can make several 4-second clips and judge them on screen before paying.
Short clips are the quickest way to test ideas. Make a 4-second version of two or three concepts, see which one you like on screen, then extend the winner to 6 or 8 seconds.
For regular use, Starter is $31 a month billed annually and Pro is $87 a month billed annually. Every plan includes every other tool too, so one subscription covers clips, captions and SEO checks together. See pricing for plan details.
Who uses it, and what to run next
Business owners and social media managers use it for ad openers, story backgrounds and hero loops; agencies use it to mock up a creative idea before a shoot.
It suits teams that post video often but cannot film every week. Marketing teams use it to test creative angles cheaply before paying for production. To finish the job:
- AI Image Generator: make a matching still for the thumbnail or static version of the ad.
- Caption Generator: write the post caption with platform-tuned hashtags.
- Media Plan Generator: decide which channels the ad should run on and how to split the budget.
There are so many tools out there but few have the breadth and depth of Digimetrics in finding and fixing SEO, content, web, and social media issues. It's definitely a boon to marketers and agency owners alike.
Walter LimFounder, Cooler InsightsQUESTIONS PEOPLE ASK
Frequently asked questions
Still unsure? Email support@digimetrics.ai and a person will reply.
What is the best AI video generator for ads in 2026?
For short ads, choose a tool that produces clean single shots with sound and lets you reuse the prompt. AI Video Generator makes 4, 6 or 8 second clips at 720p with sound in 1 to 6 minutes.
Can it make a full video ad with several scenes?
No. It generates one continuous shot per run. Make several clips and cut them together, with your text, logo and real footage, in a video editor.
Do the clips have sound?
Yes. Each clip comes with sound. You can replace it with your own music or voiceover when you edit.
What resolution and lengths are available?
Clips are 720p and 4, 6 or 8 seconds long. The result shows the length and ratio so you can check it fits the placement.
How long does a clip take to generate?
Between 1 and 6 minutes, depending on the clip. The prompt is saved, so making a matching shot later is quick.
Can I use it as an AI video generator for social media posts?
Yes. Short single shots work well as Reels, Stories and feed posts as well as ads. Check the ratio shown in the clip details against the placement, and add the caption and any text overlays in your editor or scheduler.
Is AI Video Generator a replacement for Semrush or Ahrefs?
No. Those are SEO suites; this tool makes short videos. On Digimetrics, one plan runs video, image, content and SEO tools, which suits a small business that does not want five subscriptions.
Make the opening shot your ad needs.
Generate your first clips on us: free for 7 days, no credit card.