Ltx 2.3 Quality
28 modes on this page
Ltx 2.3 Quality turns a text prompt into a video clip. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Prompt*
Image URL*
Resolution
Number of Frames
Result
PreviewMotion preview, not Ltx 2.3 Quality output
$0.0024 per megapixel·~90s
What Ltx 2.3 Quality is for
Ltx 2.3 Quality from Lightricks turns a written prompt into a short video clip. Runtime is about 90 seconds and compute is $0.0024 per megapixel. Modes on this page: Image to Video, Audio to Video, Text to Video, Inpaint, Ingredient, Video To HDR, Extend Video, Outpaint, Audio to Video with LoRA, Text to Video with LoRA, Image to Video with LoRA, Video to Video with LoRA, Text to Audio with LoRa, Deblur, Decompression, Water Simulation, 3d render to real, Video to Video, Colorization, Clean Plate, Text to Audio, Inpaint with LoRa, Cross Eyes, Outpaint with LoRa, Instant Shave, Video To HDR with LoRa, Extend Video with Lora, and Day to Night. It is a clip generator, not a full training-video editor.
Ltx 2.3 Quality is cheap enough that a generation usually fits the free Knowlify plan's credits. A typical run is about 90 seconds. Published rate: Your request will cost $0.0024075 per megapixel of generated video data (width × height × frames), rounded up. For example, if you generate a video that is 121 frames long at 1280 × 720, your total generated video is ≈112 MP, and your request will cost $0.270.
Pick Ltx 2.3 Quality for text to video at $0.0024 per megapixel and ~90s. Compare it with Ltx 2 19b, Ltx 2 19b Distilled, Ltx 2 3 on the related cards below if you need a different look, speed, or input type.
How to use Ltx 2.3 Quality
- 1. Upload the still Ltx 2.3 Quality should start from, then write the change or motion in Input.
- 2. Run it. The prompt and file hand off to the Knowlify studio, where Ltx 2.3 Quality generates.
- 3. Stay in the studio if you want that frame or clip inside a longer narrated video.
What you need
- A prompt that names the subject, camera move, and lighting.
- A source still (PNG or JPG) for the model to start from.
- Resolution (square_hd, square, portrait_4_3, portrait_16_9, and more).
- Video Write Mode (fast, balanced, small).
- Optional toggles on this model, such as audio or quality flags.
Example prompt
a mirrored disco ball shattering in mid-air, studio flash, macro, extreme detail, f/1.4, no text, no watermark, no logo, slow cinematic camera move, natural motion
Frequently asked questions
How do I run Ltx 2.3 Quality?
Run Ltx 2.3 Quality on Knowlify at /generate/ltx-2-3-quality. This page has 28 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Ltx 2.3 Quality generates a short clip. The same studio also turns documents into full narrated videos.
Where can I use Ltx 2.3 Quality online?
On Knowlify (Lightricks's model, knowlify.com/generate/ltx-2-3-quality). You do not need a separate playground. Ltx 2.3 Quality runs in the studio next to document-to-video.
Can I make a longer video with Ltx 2.3 Quality?
Ltx 2.3 Quality itself produces a short clip. On Knowlify you can take that output, or skip it and upload a document, and generate a full narrated video with a script you can edit.
What do I need to run Ltx 2.3 Quality?
A prompt and a source still. Ltx 2.3 Quality will not invent the starting frame for you on this mode.
How long does Ltx 2.3 Quality take?
Plan on about 90 seconds for a typical run, then whatever queue time the studio has. Video models sit at the high end of that range.
Does Ltx 2.3 Quality have more than one mode?
Yes. This page has 28 modes: Image to Video, Audio to Video, Text to Video, Inpaint, Ingredient, Video To HDR, Extend Video, Outpaint, Audio to Video with LoRA, Text to Video with LoRA, Image to Video with LoRA, Video to Video with LoRA, Text to Audio with LoRa, Deblur, Decompression, Water Simulation, 3d render to real, Video to Video, Colorization, Clean Plate, Text to Audio, Inpaint with LoRa, Cross Eyes, Outpaint with LoRa, Instant Shave, Video To HDR with LoRa, Extend Video with Lora, and Day to Night. Switch them in the Mode dropdown instead of opening a new URL.
What does Ltx 2.3 Quality cost?
Your request will cost $0.0024075 per megapixel of generated video data (width × height × frames), rounded up. For example, if you generate a video that is 121 frames long at 1280 × 720, your total generated video is ≈112 MP, and your request will cost $0.270. Knowlify charges this as credits, at the compute cost.
What is Ltx 2.3 Quality best for?
Generate high-quality video with audio from text using LTX-2.3. It turns a text prompt into a video clip.
Do I need an account to use Ltx 2.3 Quality?
A free Knowlify account, yes. This page composes the prompt; the studio is where Ltx 2.3 Quality actually runs.