Promo Video Maker That Turns One Prompt Into a Promo That Sells

Pexo is an AI promo video generator: describe the product, the offer, and the audience, and it writes the script, builds every scene, adds voiceover and captions, then exports a finished video promo in minutes.

One Promo Video Generator, Every Format You Post.

Product launches, seasonal sales, brand teasers, event video promo clips. Describe the goal and Pexo builds an online promo video around it.

AI promo video for a product launch generated in Pexo

Product Video

Spotlight features, pricing, and benefits in a product promo video that earns the click.

AI promo video sized for Reels and Shorts

Social Media Video

A social media promo sized for Reels, Shorts, and TikTok. A short promo video or Instagram video promo that lands in the first second.

Brand Story

Tell your origin, mission, or values as a film video promo with narration and music.

AI promo video teaser for a conference stage

Event Teaser

Build hype with countdowns, speaker previews, and agenda highlights. One promo video for events, ready the same day.

A Full Promo Video Maker
Inside One Chat

Hiring a videographer, a scriptwriter, and an editor used to be the only route. Now it starts with one sentence.

Script to Scenes, Instantly.

Describe the goal. Pexo writes the script, breaks it into scenes, and picks a visual direction for each one, the quickest way to make a promo video from nothing.

Voice That Matches Your Brand.

Dozens of natural voices across languages and tones, with voiceover timing synced to every scene transition.

Add a Spokesperson.

Upload a photo or use an AI avatar. Pexo syncs lip movement to the voiceover so the promo feels personal instead of stock.

Auto Captions, Styled.

Captions are timed and placed for you in bold, minimal, or animated styles. Most social viewers watch on mute, so captions decide whether the promo lands.

Background Music, Built In.

Pexo scores each cut with music that fits the energy. Upbeat for launches, calm for brand stories, punchy for a band promo video or a promo music video.

Export for Every Platform.

Landscape, square, or vertical, up to 4K. Post the video promo online on YouTube, Instagram, TikTok, LinkedIn, or your own site.

Type It. Preview It. Tweak It. Post It.

Four steps from idea to finished promo video. No editing timeline involved.

Type it

Tell Pexo what you are promoting and who it is for. A few sentences is enough to create promo videos that stay on message.

Preview it

Pexo builds a scene by scene draft with visuals, voiceover text, and timing. You see the whole promo before it renders.

Tweak it

"Make the opening faster." "Switch to a female voice." Type the note and Pexo re-renders only the part you named.

Post it

Download in your format and resolution. Voiceover, captions, and music are already baked in, so the promo is ready to publish.

Promo Videos Built for How You Work.

Different teams need different promos. Pexo adapts to your industry, your audience, and your budget.

AI promo video for a SaaS feature launch

For SaaS & Tech

Feature launches, update announcements, onboarding teasers, plus a promo video for website hero sections. Pair it with an explainer video when the product needs more room.

AI promo video for an e-commerce flash sale

For E-commerce

Flash sales, new arrivals, seasonal campaigns. Run an online video promo the day stock lands, or a small business promo video for a local storefront.

AI promo video for an online course launch

For Education

Webinar teasers and enrollment pushes. Turn a syllabus into an online course promo video, then build out the rest with educational videos.

AI promo video produced for an agency client

For Agencies & Freelancers

Deliver client work faster. One promo video maker covers a restaurant promo video today and a musician promo video tomorrow, with no booking calls for editors, voice talent, or motion designers.

Teams Shipping Promo Videos Every Week.

Marketers, founders, and creators who stopped waiting on production timelines.

"We ship a promo video for every feature update now. Before Pexo we managed one a quarter."

Chloe
Growth Lead, SaaS

"Our Black Friday promo video was ready in 15 minutes. It ran on Instagram and in email the same day."

Nathan
E-commerce Manager

"I promote my courses on YouTube and TikTok. Pexo gives me a fresh YouTube promo video whenever I need one, no editor required."

Penelope
Online Course Creator

Promo
Video
FAQs

What is a promo video?

A promo video is a short, sales focused clip, usually 15 to 60 seconds, built to sell one product, offer, or event. In plain terms the promo video meaning is narrow: one message, one call to action, and a length that fits the feed it runs in. Describe yours to Pexo and you get a finished promo video with script, scenes, voiceover, and captions.

Do I need editing skills to make a promo video?

No. Pexo works as an AI promo video generator rather than an editor, so you type what you are promoting and it handles the script, scenes, voiceover, captions, and music. There is no timeline and nothing to render on your own machine. Everything runs in the browser, so you can make a promo video online and share it the same hour.

How long should a promo video be, and what can I export?

Most promo videos land between 15 and 60 seconds. Pexo renders 5 to 120 seconds, up to 4K, in 16:9, 9:16, and 1:1, and each ratio is generated natively instead of cropped later. That means a YouTube video promo, a vertical Shorts cut, and a music promo video can share one prompt. You can also build a promo for YouTube videos you already published.

What is the best AI tool for promo videos?

Pexo is the best AI tool for promo videos for most teams because every scene is routed through Sora 2, Kling and Veo and only the strongest take survives, so one prompt returns a finished cut instead of raw clips. Unlike most promo video apps it also writes the script, records the voiceover, times the captions, and exports up to 4K in minutes.

Which Pexo page should I start from?

Start here for a general video promo. Use the product video page when one product carries the story, product demos or a product explainer video for a walkthrough, sales video for outbound follow up, testimonial video for customer proof, animated marketing video for motion graphics, app promo video for install pushes, SaaS explainer video for onboarding, and animated mockups for device shots.

How do I write a prompt for an AI promo video?

Use subject + action + camera movement + setting + style. For example: a matte black running shoe rotating on a lit pedestal, slow push in, minimal grey studio, clean commercial look. Add the offer and the audience on a second line, then let Pexo build the scenes, voiceover, and captions around it. Short prompts work, because you refine by chatting.

Features