LTX-2.3 GGUF Image to Video

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LTX-2.3 is a powerful "all-in-one" generative model by Lightricks that creates high-quality synchronized video and audio simultaneously. For beginners, it acts like a "one-click movie studio": you can turn a simple prompt or an image into a cinematic clip with matching sound effects. It stands out by supporting native portrait (9:16) video for social media and offering significantly sharper details than previous versions. Whether you want to animate a photo or generate a scene from scratch, LTX-2.3 ensures the visuals and audio are perfectly in sync and highly realistic.

gemma_3_12B_it >2 files

Name	Size	Target Dir
gemma_3_12B_it.safetensors	24.38 GB	text_encoders
gemma_3_12B_it_fp8_e4m3fn.safetensors	13.21 GB	text_encoders

LTX-2.3 GGUF >22 files

Name	Size	Target Dir
ltx-2.3-22b-dev-Q2_K.gguf	8.28 GB	unet
ltx-2.3-22b-dev-UD-Q2_K.gguf	8.98 GB	unet
ltx-2.3-22b-dev-Q3_K_S.gguf	9.95 GB	unet
ltx-2.3-22b-dev-UD-Q3_K_S.gguf	10.45 GB	unet
ltx-2.3-22b-dev-Q3_K_M.gguf	10.77 GB	unet
ltx-2.3-22b-dev-UD-Q3_K_M.gguf	11.81 GB	unet
ltx-2.3-22b-dev-Q4_0.gguf	12.72 GB	unet
ltx-2.3-22b-dev-Q4_K_S.gguf	13.12 GB	unet
ltx-2.3-22b-dev-UD-Q4_K_S.gguf	13.72 GB	unet
ltx-2.3-22b-dev-Q4_1.gguf	13.76 GB	unet
ltx-2.3-22b-dev-Q4_K_M.gguf	14.33 GB	unet
ltx-2.3-22b-dev-UD-Q4_K_M.gguf	15.12 GB	unet
ltx-2.3-22b-dev-Q5_K_S.gguf	15.25 GB	unet
ltx-2.3-22b-dev-Q5_0.gguf	15.29 GB	unet
ltx-2.3-22b-dev-UD-Q5_K_S.gguf	15.81 GB	unet
ltx-2.3-22b-dev-Q5_K_M.gguf	16.07 GB	unet
ltx-2.3-22b-dev-Q5_1.gguf	16.33 GB	unet
ltx-2.3-22b-dev-UD-Q5_K_M.gguf	17.08 GB	unet
ltx-2.3-22b-dev-Q6_K.gguf	17.77 GB	unet
ltx-2.3-22b-dev-Q8_0.gguf	22.76 GB	unet
ltx-2.3-22b-dev-BF16.gguf	42.04 GB	unet
ltx-2.3-22b-dev-F16.gguf	42.04 GB	unet

LTX-2.3 VAE >4 files

Name	Size	Target Dir
ltx-2.3-22b-dev_audio_vae.safetensors	364.85 MB	vae
ltx-2.3-22b-distilled_audio_vae.safetensors	364.85 MB	vae
ltx-2.3-22b-dev_video_vae.safetensors	1.45 GB	vae
ltx-2.3-22b-distilled_video_vae.safetensors	1.45 GB	vae

ltx-2.3-spatial-upscaler >4 files

Name	Size	Target Dir
ltx-2.3-temporal-upscaler-x2-1.0.safetensors	261.94 MB	latent_upscale_models
ltx-2.3-spatial-upscaler-x2-1.0.safetensors	995.74 MB	latent_upscale_models
ltx-2.3-spatial-upscaler-x2-1.1.safetensors	995.74 MB	latent_upscale_models
ltx-2.3-spatial-upscaler-x1.5-1.0.safetensors	1.09 GB	latent_upscale_models

ltx-2.3-22b-distilled-lora-384 >1 files

Name	Size	Target Dir
ltx-2.3-22b-distilled-lora-384.safetensors	7.61 GB	loras

ltx-2.3_text_projection >1 files

Name	Size	Target Dir
ltx-2.3_text_projection_bf16.safetensors	2.31 GB	text_encoders