AI commercial generator for short product spots

Write the spot as five shots

A product commercial is a short film with one idea. “This kettle pours exactly where you aim it” is an idea. “Premium, modern, sustainable and great for families” is a brochure. Pick the one feeling or fact the spot should leave behind, and every other choice gets easier: the light, the pace and the music all follow it.

Then write it as shots before you write it as a prompt. Four to six shots of three to five seconds each make a spot of 15 to 25 seconds. Give each shot one job: set the scene, show the product whole, show one detail, show it in use, end on the logo. If a shot has two jobs, split it. Short shots look deliberate and are easy to regenerate when one goes wrong, while long single shots tend to drift as they run.

Over-ear headphones in twenty seconds

Say you are making a spot for a pair of matte black over-ear headphones, and the idea is quiet: these shut the room out. Here is a shot list you could paste into the brief and adjust. Notice that the fourth shot leans on sound design rather than picture, and that the last one holds still.

• Shot 1, 4 seconds: dark studio, a thin strip of light slides across the ear cup.
• Shot 2, 4 seconds: slow push-in on the headphones resting on a concrete block.
• Shot 3, 3 seconds: macro of the headband stitching and the cushion foam pressing in under a fingertip.
• Shot 4, 5 seconds: someone at a busy café table puts them on; the background noise drops away.
• Shot 5, 4 seconds: the headphones centred on black, logo and one line beneath, held.

Which model gets which shot

You don’t have to use one model for the whole spot. Seedance 2.5 handles camera moves and keeps the product the same from shot to shot, so it suits the push-in and the end frame. Kling 3.0 is better with physical behaviour such as liquid, foam and fabric. MiniMax Hailuo gives low-cost movement from a still, which makes it a sensible way to try a macro idea before paying for the expensive version.

Whichever you use, describe physical things physically. In our Seedance food tests, asking for a “highball glass” produced a stemmed glass, while “a tall, straight-sided clear glass tumbler with no stem” produced the right one. In our MiniMax perfume tests, a spray we asked to go right went left. If screen direction matters, mirror the finished clip instead of arguing with the model.

Before rendering the whole spot, render the shot most likely to fail on its own, which is usually the macro or the liquid. If it doesn’t work, the idea needs changing, and you have found out for the price of one shot instead of five.

Sound, the end frame and the cut-downs

Sound is half of a commercial and the easiest half to get wrong. Every clip in our Seedance food tests came back with an audio track we hadn’t asked for, one of them with music under it. Strip the generated audio from each shot and lay one music bed and a few effects across the whole edit, so the spot sounds like one piece rather than five.

Ask for the end frame as its own shot and keep it still for at least two seconds: product, logo, one line. Then plan the versions. A 16:9 master for YouTube and your homepage, a 9:16 version for Reels and Shorts, and a six-second cut built from the push-in and the end frame. Generating the vertical shots on their own usually looks better than cropping the wide ones, because the product stays centred.

When a commercial is the wrong format

Cold audiences on TikTok and Reels tend to scroll past anything that looks like a TV ad. If you are selling to people who have never heard of you, a creator-style clip or a plain demo will usually earn the first second more easily; keep the commercial for your homepage, YouTube pre-roll and retargeting.

A commercial also can’t carry a product whose selling point is what it does. A blender spot full of slow-motion fruit never tells anyone it crushes ice. If the product needs demonstrating, make the demo first and the commercial second.