Pexo
Make Launch Trailers with Seedance 2.5, Kling AI 3.0 and MiniMax H3 in Minutes

Create Launch Trailers that Build Hype in Minutes

Describe your product, app, or game, pick a mood, and Pexo's AI launch trailer maker generates a cinematic, beat-synced hype cut with an original score, voiceover, and captions in minutes.

Loved by 10,000+ creators
+ Launch trailer, title card over a peak
Launch trailer created with Pexo AI shown on a phone
What Pexo Does

A launch trailer generator built for impact

Text & image to video

Turn a prompt or a photo into a finished launch trailer

Start from a single line of text or a product photo, pick the mood and length, and hit generate. Pexo writes the script, routes every shot to the best engine across Seedance 2.5, Kling AI 3.0, MiniMax H3, and Happy Horse 1.0, then stitches the takes into one continuous, edited video. Mix text to video, image to video, and script to video inside the same project. No timelines, no keyframes, no editor to open.

Text to videoImage to videoScript to video
Creating a launch trailer from a text prompt and a photo in the Pexo editor
Beat-synced cuts set to an original score in a launch trailer
Music and beat-synced cuts

An original score and cuts that build hype

Pexo scores your trailer with original music and cuts the footage to the beat. It builds tension, lands the drop, and times every on-screen line to the rhythm so the whole thing hits together. You get the pacing, build-ups, and payoff of a real trailer without an editor or a composer. Tell it the mood and Pexo handles the rest.

Music generationBeat-synced cutsBuild-upsSound design
Cut for the hook

Open on the moment that grabs

Pexo structures your launch trailer like a real trailer. A cold open hooks in the first two seconds, a middle build raises the stakes, and a title card lands the name and the date. The cuts are paced to tension instead of plot, and anything from a 15 second tease to a 120 second reveal keeps the same three beat spine.

Cold openRising tensionTitle card
A launch trailer opening on a high-tension hook
A launch trailer graded with a cinematic film look
Cinematic look

A launch trailer maker that grades like the real thing

Pexo finishes your launch trailer with a true cinematic look. Film-style color, shallow depth of field, and framing that reads as shot rather than generated. Hyperframe holds your product, logo, and character consistent from the cold open to the title card, so the grade never drifts mid trailer. That is the difference between a teaser and a demo.

Cinematic gradeShallow depthFilm look
Platform-ready

One launch trailer, every aspect ratio

Pexo delivers your launch trailer natively in 16:9 for YouTube, 9:16 for TikTok and Reels, and 1:1 for feeds, up to 4K and anywhere from 5 to 120 seconds. Each aspect ratio is generated fresh for that screen, with the composition framed for it rather than cropped down from one master. Ask for several formats at once and post the right version to every channel. It looks intentional everywhere it lands.

16:99:161:1Up to 4K
A launch trailer exported in 16:9, 9:16, and 1:1 formats up to 4K
Loved by creators

Trailers that made people stop scrolling

Our launch trailer looked and sounded like a real game trailer, beat-synced and all. Wishlists spiked overnight.

Caleb Moore, Indie game dev
Caleb Moore
Indie game dev

The score and the cuts hit together perfectly. It felt like a movie trailer for our app. Made it in one sitting.

Grace Miller, Product marketer
Grace Miller
Product marketer

A cinematic launch trailer with original music, no editor, no composer. Pure hype.

Adrian Wolfe, Studio founder
Adrian Wolfe
Studio founder
Launch formats

More ways to launch with Pexo

Related launch, teaser and cinematic formats built from a single prompt.

Everything about AI launch trailers

What is a launch trailer?+

A launch trailer is a short, high-energy hype video that announces a product, app, or game. Pexo's AI launch trailer generator builds the shots, an original score, voiceover, and captions from a single prompt, then cuts them to the beat. Most run 15 to 60 seconds, and the launch trailer generator handles anything from 5 to 120 seconds.

Can Pexo write the score and cut to the beat?+

Yes. Pexo generates an original soundtrack, then times every cut and on-screen line to the beat so the music and the visuals land together. Build-ups, the drop, and the title card are paced for you, and you set the mood in plain language. No editing or sound skills are needed to finish the trailer.

What formats and lengths can I export?+

Widescreen 16:9, vertical 9:16, and square 1:1, up to 4K and anywhere from 5 to 120 seconds. Each ratio is generated natively for that screen instead of cropped down from one master, so the launch trailer you post on YouTube and the one you post on TikTok are both framed on purpose.

What is the best AI tool for a launch trailer?+

Pexo. It routes each shot across 10+ engines including Seedance 2.5, Kling AI 3.0, MiniMax H3, and Happy Horse 1.0, picks the best fit per shot automatically, and lets you pin one model when you want it. The same launch trailer maker writes the script, scores the cut, and exports up to 4K.

How is a launch trailer different from a launch video?+

A launch trailer is short and built for hype: cold open, build, title card. A launch video runs longer and explains what the product does. For a pre-launch tease use a teaser trailer, and for the full reveal use a product launch video.

How do I write a good prompt for a launch trailer?+

Use subject + action + camera movement + setting + style. Example: "a lone founder on a mountain peak, arms down, slow push-in as light bursts behind, cloud sea at golden hour, cinematic warm grade, hard cut to a title card." Add the mood word and the AI launch trailer maker picks the score and the pacing to match.

Give your launch a trailer

Describe your launch and Pexo's AI launch trailer maker builds a cinematic, beat-synced hype trailer with an original score, in minutes.

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