MODELS · VIDEO · LIGHTRICKS
LTX-2.3 Fast.
Fast multimodal video generation optimized for rapid iteration
30 free credits + 30/day · exact cost shown before each render · cancel anytime
About LTX-2.3 Fast
LTX-2.3 Fast is a performance-optimized variant of LTX 2.3 designed for rapid video generation with synchronized audio. It supports text-to-video, image-to-video, and audio-conditioned workflows while prioritizing speed, responsiveness, and cost efficiency for draft, preview, and high-velocity creative production use cases.
- Text to video
- Image to video
- Audio to video
How to use LTX-2.3 Fast on getvivix
Create a free getvivix account — 30 credits on signup, plus 30 more every day. No card required.
Choose LTX-2.3 Fast from the model list. You see the exact credit cost before you generate.
Enter your prompt or upload your input, hit generate, then download in full quality.
LTX-2.3 Fast — frequently asked
LTX-2.3 Fast is one of 100+ AI models available on getvivix. LTX-2.3 Fast is a performance-optimized variant of LTX 2.3 designed for rapid video generation with synchronized audio. It supports text-to-video, image-to-video, and audio-conditioned workflows while prioritizing speed, responsiveness, and cost efficiency for draft, preview, and high-velocity creative production use cases.
Sign in to getvivix and open the Studio, pick LTX-2.3 Fast from the model list, enter your prompt (or upload your input), and generate. getvivix shows the exact credit cost before every render, so there are no surprises.
LTX-2.3 Fast runs from 180–720 credits per generation on getvivix, shown exactly before you click. The free tier gives 30 credits on signup plus 30 more dropped every day, so you can try it without a card. Credits are valid for 30 days.
LTX-2.3 Fast supports text to video, image to video, audio to video. It runs on getvivix alongside 100+ other frontier AI models on a single subscription, with one credit balance across all of them.