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BackComfyUI Workflow Detail
Version Type
TypeWorkflow
FeatureImage to Video
Formatgguf
AuthorDavid

LTX-2 Image to Video GGUF

Note: All model files and custom nodes below must be downloaded via the client. If you do not have the client, Download >>>

LTX-2 is an AI video generation model developed by Lightricks, which is very user-friendly for beginners. It can generate videos with audio in one go—for example, the character's lip movements match the speech, and the sound effect synchronizes with the visuals when an explosion happens, without the need for manual dubbing later. It can produce videos up to 4K high definition, with images clear enough for advertisements or short films. It supports generating videos using text, images, even sketches as materials, and allows adjusting details like camera angles and picture styles.

Model Files
Custom Nodes
LTX-2 GGUF >20 files
NameSizeTarget Dir
ltx-2-19b-dev-Q2_K.gguf8.10 GBunet
ltx-2-19b-dev-Q3_K_S.gguf9.47 GBunet
ltx-2-19b-dev-UD-Q2_K_L.gguf10.08 GBunet
ltx-2-19b-dev-UD-Q3_K_M.gguf10.08 GBunet
ltx-2-19b-dev-Q3_K_M.gguf10.12 GBunet
ltx-2-19b-dev-Q3_K_L.gguf10.72 GBunet
ltx-2-19b-dev-Q4_0.gguf11.35 GBunet
ltx-2-19b-dev-UD-Q2_K_XL.gguf11.63 GBunet
ltx-2-19b-dev-UD-Q4_K_S.gguf11.63 GBunet
ltx-2-19b-dev-Q4_K_S.gguf11.86 GBunet
ltx-2-19b-dev-Q4_1.gguf12.30 GBunet
ltx-2-19b-dev-Q4_K_M.gguf12.84 GBunet
ltx-2-19b-dev-Q5_K_S.gguf13.62 GBunet
ltx-2-19b-dev-Q5_0.gguf13.66 GBunet
ltx-2-19b-dev-Q5_K_M.gguf14.34 GBunet
ltx-2-19b-dev-Q5_1.gguf14.62 GBunet
ltx-2-19b-dev-Q6_K.gguf15.97 GBunet
ltx-2-19b-dev-Q8_0.gguf20.41 GBunet
ltx-2-19b-dev-BF16.gguf37.77 GBunet
ltx-2-19b-dev-F16.gguf37.77 GBunet
NameSizeTarget Dir
gemma-3-12b-it-qat-UD-IQ1_S.gguf3.06 GBtext_encoders
gemma-3-12b-it-qat-UD-IQ1_M.gguf3.25 GBtext_encoders
gemma-3-12b-it-qat-UD-IQ2_XXS.gguf3.60 GBtext_encoders
gemma-3-12b-it-qat-UD-IQ2_M.gguf4.37 GBtext_encoders
gemma-3-12b-it-qat-Q2_K.gguf4.77 GBtext_encoders
gemma-3-12b-it-qat-Q2_K_L.gguf4.77 GBtext_encoders
gemma-3-12b-it-qat-UD-IQ3_XXS.gguf4.83 GBtext_encoders
gemma-3-12b-it-qat-UD-Q2_K_XL.gguf4.86 GBtext_encoders
gemma-3-12b-it-qat-Q3_K_S.gguf5.46 GBtext_encoders
gemma-3-12b-it-qat-Q3_K_M.gguf6.01 GBtext_encoders
gemma-3-12b-it-qat-UD-Q3_K_XL.gguf6.14 GBtext_encoders
gemma-3-12b-it-qat-IQ4_XS.gguf6.55 GBtext_encoders
gemma-3-12b-it-qat-IQ4_NL.gguf6.89 GBtext_encoders
gemma-3-12b-it-qat-Q4_0.gguf6.91 GBtext_encoders
gemma-3-12b-it-qat-Q4_K_S.gguf6.94 GBtext_encoders
gemma-3-12b-it-qat-Q4_K_M.gguf7.30 GBtext_encoders
gemma-3-12b-it-qat-UD-Q4_K_XL.gguf7.43 GBtext_encoders
gemma-3-12b-it-qat-Q4_1.gguf7.56 GBtext_encoders
gemma-3-12b-it-qat-Q5_K_S.gguf8.23 GBtext_encoders
gemma-3-12b-it-qat-Q5_K_M.gguf8.45 GBtext_encoders
gemma-3-12b-it-qat-UD-Q5_K_XL.gguf8.46 GBtext_encoders
gemma-3-12b-it-qat-Q6_K.gguf9.66 GBtext_encoders
gemma-3-12b-it-qat-UD-Q6_K_XL.gguf10.56 GBtext_encoders
gemma-3-12b-it-qat-Q8_0.gguf12.51 GBtext_encoders
gemma-3-12b-it-qat-UD-Q8_K_XL.gguf14.39 GBtext_encoders
gemma-3-12b-it-qat-BF16.gguf23.54 GBtext_encoders
NameSizeTarget Dir
ltx-2-19b-dev_embeddings_connectors.safetensors2.86 GBtext_encoders
NameSizeTarget Dir
ltx-2-19b-distilled-lora-384.safetensors7.67 GBloras
NameSizeTarget Dir
ltx-2-temporal-upscaler-x2-1.0.safetensors261.97 MBlatent_upscale_models
ltx-2-spatial-upscaler-x2-1.0.safetensors995.77 MBlatent_upscale_models
LTX2 vae >2 files
NameSizeTarget Dir
LTX2_audio_vae_bf16.safetensors217.74 MBvae
LTX2_video_vae_bf16.safetensors2.45 GBvae