LTX 2.3 prompts for UGC and product ads

LTX 2.3 follows detailed scene instructions closely and accepts prompts of up to 10,000 characters, the largest limit in this set. It generates native audio, and supports 6, 8 or 10 seconds clips in text-to-video and image-to-video.

Because it is quick and sits on the lower rungs of the ladder, it suits volume. An 8 second render at 720p costs 200 credits, and 1080p costs the same, so you can raise the resolution without raising the bill.

The LTX 2.3 model page covers access and features, and the UGC ad templates give you full scripts by niche and format.

1. 1. Product ad

   Loose-leaf tea ad

   8 seconds, 9:16, 720p · 200 credits

   Vertical product video in a quiet kitchen. Shot one: a close view of a hand scooping loose green tea from a tin into a glass teapot. Shot two: hot water pours over the leaves and they unfurl. Shot three: a woman in a cream sweater holds a steaming cup to the camera and says, "Slow mornings start here." Soft window light, kettle and pour sounds, calm tone.

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2. 2. Testimonial

   Fitness tracker testimonial

   10 seconds, 9:16, 720p · 250 credits

   A man in a gym hallway wipes his forehead with a towel, then holds up his wrist to show a slim black fitness band. He says, "I stopped guessing at my sleep, and my training makes more sense." He taps the band and the screen lights up with a ring. Cool gym lighting, soft equipment sounds in the distance.

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3. 3. Unboxing

   Candle set unboxing

   8 seconds, 9:16, 720p · 200 credits

   Top-down view of a woman's hands opening a white gift box on a linen tablecloth. She lifts out two amber glass candles with wooden lids and sets them side by side. She says, "The packaging holds up, and the scent is soft." She lights one and shows the warm flame. Soft overhead light, tissue and match sounds.

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4. 4. Demo

   Scheduling tool demo

   10 seconds, 9:16, 720p · 250 credits

   Over-the-shoulder shot of a laptop on a desk. The screen shows a booking page with a clean calendar. A woman in a blue blazer clicks a time slot and a confirmation pops up. She says, "Clients pick a time, and I never send another back-and-forth email." Natural office light, light keyboard clicks.

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5. 5. Before and after

   Yoga mat reveal

   6 seconds, 9:16, 720p · 150 credits

   Static shot of an empty wooden floor. A hand unrolls a thick teal yoga mat into frame and a woman steps on, sinking into a low lunge. She says, "Grippy, and quiet on the floor." Morning window light, soft mat sound.

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6. 6. Routine

   Everyday sneaker routine

   8 seconds, 9:16, 720p · 200 credits

   A man leaves his apartment, laces white leather sneakers on the stoop, stands and looks toward the street. He says, "Fifteen blocks, and my feet feel fine." He starts walking and the camera follows from behind. City morning light, door shut and footsteps, distant traffic.

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7. 7. Demo

   Pet feeder demo

   8 seconds, 9:16, 720p · 200 credits

   Kitchen floor. A cat watches an automatic pet feeder as its lid lifts and a small portion of kibble drops into a bowl. The cat steps forward and starts eating. A woman's voice says, "Same time every day, even when I'm running late." Soft kitchen light, kibble drop sound.

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8. 8. Offer

   Offer close

   6 seconds, 9:16, 720p · 150 credits

   A founder in a bright studio holds a boxed travel mug and says, "New colors drop today, and the first order ships free." She tilts the mug toward the camera and points down. Clean daylight, calm studio sound.

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• Write a scene, then a shot list

  LTX 2.3 handles long prompts. Describe the setting once, then list shots in order with the action and camera for each.

• Spend the prompt budget on specifics

  You have up to 10,000 characters. Use them on materials, light direction and exact movements rather than adjectives.

• Pair each shot with a sound cue

  Native audio follows the scene. Name sounds in the prompt, such as a lid click or a pour, and quote any dialogue.

• Choose 6, 8 or 10 seconds

  Six seconds fits one beat, eight fits hook plus proof, and ten fits a short demo with a closing line.

• Use 1080p freely

  At 720p and 1080p the 8 second price is the same, so render at 1080p once a prompt works.

Credit rate

25 to 40 credits per second by resolution

Clip lengths

6, 8 or 10 seconds

Resolutions

720p, 1080p, 2K

Native audio

Yes

Prompt limit

10,000 characters

Reference inputs

First-frame image for image-to-video starts

Related guides: All prompt guides · Model comparisons · UGC ad templates · AI UGC guide · UGC creator guide · LTX 2.3