diff --git a/modules/sd_samplers_common.py b/modules/sd_samplers_common.py
index 58efcad23..5f91f801a 100644
--- a/modules/sd_samplers_common.py
+++ b/modules/sd_samplers_common.py
@@ -3,7 +3,7 @@ from collections import namedtuple
 import numpy as np
 import torch
 from PIL import Image
-from modules import devices, images, sd_vae_approx, sd_samplers, sd_vae_taesd, shared, sd_models
+from modules import devices, images, sd_vae_approx, sd_samplers, sd_vae_taesd, sd_vae_consistency, shared, sd_models
 from modules.shared import opts, state
 import k_diffusion.sampling
 
@@ -31,7 +31,7 @@ def setup_img2img_steps(p, steps=None):
     return steps, t_enc
 
 
-approximation_indexes = {"Full": 0, "Approx NN": 1, "Approx cheap": 2, "TAESD": 3}
+approximation_indexes = {"Full": 0, "Approx NN": 1, "Approx cheap": 2, "TAESD": 3, "Consistency Decoder": 4}
 
 
 def samples_to_images_tensor(sample, approximation=None, model=None):
@@ -51,6 +51,13 @@ def samples_to_images_tensor(sample, approximation=None, model=None):
     elif approximation == 3:
         x_sample = sd_vae_taesd.decoder_model()(sample.to(devices.device, devices.dtype)).detach()
         x_sample = x_sample * 2 - 1
+    elif approximation == 4:
+        with devices.autocast(), torch.no_grad():
+            x_sample = sd_vae_consistency.decoder_model()(
+                sample.to(devices.device, devices.dtype)/0.18215,
+                schedule=[1.0]
+            )
+        sd_vae_consistency.unload()
     else:
         if model is None:
             model = shared.sd_model
diff --git a/modules/sd_vae_consistency.py b/modules/sd_vae_consistency.py
new file mode 100644
index 000000000..47e86e6b1
--- /dev/null
+++ b/modules/sd_vae_consistency.py
@@ -0,0 +1,35 @@
+"""
+Consistency Decoder
+Improved decoding for stable diffusion vaes.
+
+https://github.com/openai/consistencydecoder
+"""
+import os
+import torch
+import torch.nn as nn
+
+from modules import devices, paths_internal, shared
+from consistencydecoder import ConsistencyDecoder
+
+
+sd_vae_consistency_models = None
+model_path = os.path.join(paths_internal.models_path, 'consistencydecoder')
+
+
+def decoder_model():
+    global sd_vae_consistency_models
+    if getattr(shared.sd_model, 'is_sdxl', False):
+        raise NotImplementedError("SDXL is not supported for consistency decoder")
+    if sd_vae_consistency_models is not None:
+        sd_vae_consistency_models.ckpt.to(devices.device)
+        return sd_vae_consistency_models
+
+    loaded_model = ConsistencyDecoder(devices.device, model_path)
+    sd_vae_consistency_models = loaded_model
+    return loaded_model
+
+
+def unload():
+    global sd_vae_consistency_models
+    if sd_vae_consistency_models is not None:
+        sd_vae_consistency_models.ckpt.to('cpu')
\ No newline at end of file
diff --git a/modules/shared_options.py b/modules/shared_options.py
index a9964fcbb..002a75454 100644
--- a/modules/shared_options.py
+++ b/modules/shared_options.py
@@ -172,7 +172,7 @@ For img2img, VAE is used to process user's input image before the sampling, and
     "sd_vae_overrides_per_model_preferences": OptionInfo(True, "Selected VAE overrides per-model preferences").info("you can set per-model VAE either by editing user metadata for checkpoints, or by making the VAE have same name as checkpoint"),
     "auto_vae_precision": OptionInfo(True, "Automatically revert VAE to 32-bit floats").info("triggers when a tensor with NaNs is produced in VAE; disabling the option in this case will result in a black square image"),
     "sd_vae_encode_method": OptionInfo("Full", "VAE type for encode", gr.Radio, {"choices": ["Full", "TAESD"]}, infotext='VAE Encoder').info("method to encode image to latent (use in img2img, hires-fix or inpaint mask)"),
-    "sd_vae_decode_method": OptionInfo("Full", "VAE type for decode", gr.Radio, {"choices": ["Full", "TAESD"]}, infotext='VAE Decoder').info("method to decode latent to image"),
+    "sd_vae_decode_method": OptionInfo("Full", "VAE type for decode", gr.Radio, {"choices": ["Full", "TAESD", "Consistency Decoder"]}, infotext='VAE Decoder').info("method to decode latent to image"),
 }))
 
 options_templates.update(options_section(('img2img', "img2img"), {
diff --git a/requirements.txt b/requirements.txt
index 80b438455..a6ba6a7a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,3 +32,5 @@ torch
 torchdiffeq
 torchsde
 transformers==4.30.2
+
+git+https://github.com/openai/consistencydecoder.git
diff --git a/requirements_versions.txt b/requirements_versions.txt
index cb7403a9d..990c7da0f 100644
--- a/requirements_versions.txt
+++ b/requirements_versions.txt
@@ -30,3 +30,4 @@ torchdiffeq==0.2.3
 torchsde==0.2.6
 transformers==4.30.2
 httpx==0.24.1
+git+https://github.com/openai/consistencydecoder.git