Create Teaser Trailers that Build the Hype, Powered by AI

A teaser only needs a few electric seconds. Describe what you are building anticipation for and Pexo's AI teaser trailer maker cuts a short, cryptic, cinematic hype reel with a hook, a mood, and a reveal, ready to drop before the full trailer lands.

Loved by 10,000+ creators

+ Coming this fall

Teaser trailer created with Pexo AI shown on a phone

What Pexo Does

A full teaser trailer generator, mood to reveal

Text & image to video

Turn a prompt or a photo into a finished teaser trailer

Start from a single line of text or a product photo. Pexo writes the script, generates every shot, and stitches them into one continuous, edited video. You can mix text to video, image to video, and script to video inside the same project, and stay in plain language the whole way. No timelines, no keyframes, no editor to open.

Text to videoImage to videoScript to video

Creating a teaser trailer from a text prompt and a photo in the Pexo editor

Pexo automatically selecting the best AI model for a teaser trailer

10+ models, auto-picked

The right video model, picked for you

Pexo runs across more than ten video engines, including Seedance, Kling, Veo, and Sora, and routes each shot to the model that handles it best. Photoreal hero shots, stylized motion, fast camera moves, each goes to its strongest engine automatically. You can name a specific model when you want fine control, but most of the time you never think about it. You get the best quality available without comparing tools yourself.

Auto model selectSeedanceKlingVeo

Cinematic engines

The look of a real teaser, not a slideshow

A teaser has to feel expensive in the first two seconds, so Pexo routes your shots across more than ten video engines, including Seedance, Kling, Veo, and Sora, and sends each one to the model that nails that mood. Slow push-ins, hard cuts to black, a furious set piece, a single haunting image, each goes to its strongest engine automatically. You get moody depth of field, dramatic light, and controlled motion that reads like a marketing team cut it, not a template.

10+ enginesCinematic motionDramatic lightAuto-picked

A cinematic teaser trailer shot generated across multiple AI video engines in Pexo

Pexo composing an original soundtrack for a teaser trailer

Original music

A score written for this video

Pexo generates an original soundtrack tuned to the mood and pacing of your teaser trailer, so you are not digging through stock libraries or risking a copyright strike. Tell it the feel you want, energetic, cinematic, calm, and it scores the cut and mixes the levels under the narration automatically.

Original scoreMood-matchedCleared

Platform-ready

One teaser trailer, every aspect ratio

Pexo delivers your teaser 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 teaser trailer exported in 16:9, 9:16, and 1:1 formats up to 4K

Loved by creators

Marketers cutting teaser trailers with Pexo

I described the vibe and Pexo cut a teaser that looked like it came out of a real studio pipeline. Wishlists doubled in a day.

Damien Ashworth

Indie game marketing lead

We needed a teaser before picture lock, and Pexo built one from the logline alone. It set the tone perfectly.

Rosalind Beckett

Film festival publicist

The music and the cuts hit together, so the teaser actually felt scored instead of pasted over stock. Our reveal post went viral.

Trent Kowalski

Channel growth strategist

More ways to create

Keep building your reveal with Pexo

Movie Trailer

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Everything about AI teaser trailers

What is a teaser trailer?+

A teaser trailer is a short promotional clip that reveals very little and hints at a lot, designed to spark curiosity and anticipation before a full trailer or launch. With Pexo's AI teaser trailer generator you describe the mood and the hook and get a finished, cryptic, cinematic cut with visuals, music, and captions.

How long should a teaser trailer be?+

Teasers are short by design, usually around 15 to 60 seconds, noticeably shorter than a full two-minute trailer. Pexo generates anywhere from 5 to 120 seconds so you can keep it tight and mysterious.

What is the difference between a teaser and a trailer?+

A teaser is shorter and more cryptic, built to hint and intrigue, while a trailer runs longer and shows more of the story. Pexo can cut both, but a teaser deliberately withholds, so the reveal lands harder later.

Can I make a teaser for a game, a product, or a channel?+

Yes. The same cryptic, cinematic teaser format works for a film, a game drop, a product reveal, an event, or a new series. Describe what you are hyping and Pexo tunes the mood and pacing to match.

Do I need footage or editing skills to make a teaser?+

No. Pexo generates the shots, scores the cut, adds captions, and delivers a finished teaser from a description alone. If you have a logo or reference footage you can drop it in, but nothing is required.

How is a teaser trailer different from a full launch trailer?+

A teaser hints and withholds to build hype early, while a fuller cut like a movie trailer shows more of the story and the stakes. Many campaigns run a teaser first, then the full trailer closer to launch.