diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..c14f1d5
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,13 @@
+from .svgnode import *
+
+NODE_CLASS_MAPPINGS = {
+    "ConvertRasterToVector": ConvertRasterToVector,
+    "SaveSVG": SaveSVG
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "ConvertRasterToVector": "Raster to Vector (SVG)",
+    "SaveSVG": "Save SVG"
+}
+
+__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
diff --git a/examples/SD3生成扁平风转SVG.json b/examples/SD3生成扁平风转SVG.json
new file mode 100644
index 0000000..7714e37
--- /dev/null
+++ b/examples/SD3生成扁平风转SVG.json
@@ -0,0 +1,665 @@
+{
+  "last_node_id": 48,
+  "last_link_id": 77,
+  "nodes": [
+    {
+      "id": 26,
+      "type": "ModelSamplingSD3",
+      "pos": [
+        620,
+        380
+      ],
+      "size": {
+        "0": 220,
+        "1": 60
+      },
+      "flags": {
+        "collapsed": false
+      },
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 31,
+          "label": "model"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            41
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "MODEL"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ModelSamplingSD3"
+      },
+      "widgets_values": [
+        3
+      ]
+    },
+    {
+      "id": 33,
+      "type": "VAEDecode",
+      "pos": [
+        1120,
+        380
+      ],
+      "size": {
+        "0": 140,
+        "1": 60
+      },
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "samples",
+          "type": "LATENT",
+          "link": 38,
+          "label": "Latent"
+        },
+        {
+          "name": "vae",
+          "type": "VAE",
+          "link": 39,
+          "label": "VAE"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            46
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "图像"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAEDecode"
+      }
+    },
+    {
+      "id": 31,
+      "type": "CLIPTextEncode",
+      "pos": [
+        440,
+        760
+      ],
+      "size": {
+        "0": 400,
+        "1": 200
+      },
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": 49,
+          "label": "CLIP"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            52
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "条件"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode"
+      },
+      "widgets_values": [
+        "(worst quality:1.3), low quality, lowres, messy,  ugly, disfigured, bad anatomy, draft, deformed hands, fused fingers, signature, text, multi views"
+      ]
+    },
+    {
+      "id": 22,
+      "type": "SaveSVG",
+      "pos": [
+        2220,
+        380
+      ],
+      "size": [
+        220,
+        100
+      ],
+      "flags": {},
+      "order": 11,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "svg_strings",
+          "type": "LIST",
+          "link": 25,
+          "label": "svg_strings"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SaveSVG"
+      },
+      "widgets_values": [
+        "ComfyUI_SVG",
+        true,
+        ""
+      ]
+    },
+    {
+      "id": 35,
+      "type": "CheckpointLoaderSimple",
+      "pos": [
+        -20,
+        380
+      ],
+      "size": [
+        400,
+        100
+      ],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            31
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "模型"
+        },
+        {
+          "name": "CLIP",
+          "type": "CLIP",
+          "links": [
+            48,
+            49
+          ],
+          "shape": 3,
+          "slot_index": 1,
+          "label": "CLIP"
+        },
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [
+            39
+          ],
+          "shape": 3,
+          "slot_index": 2,
+          "label": "VAE"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CheckpointLoaderSimple"
+      },
+      "widgets_values": [
+        "SD3\\sd3_medium_incl_clips.safetensors"
+      ]
+    },
+    {
+      "id": 38,
+      "type": "PreviewBridge",
+      "pos": [
+        1280,
+        380
+      ],
+      "size": [
+        320,
+        300
+      ],
+      "flags": {},
+      "order": 7,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 46,
+          "label": "图像"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            47
+          ],
+          "shape": 3,
+          "label": "图像",
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null,
+          "shape": 3,
+          "label": "遮罩"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "PreviewBridge"
+      },
+      "widgets_values": [
+        "$38-0"
+      ]
+    },
+    {
+      "id": 21,
+      "type": "ConvertRasterToVector",
+      "pos": [
+        1980,
+        380
+      ],
+      "size": [
+        220,
+        300
+      ],
+      "flags": {},
+      "order": 9,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 76,
+          "label": "image"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LIST",
+          "type": "LIST",
+          "links": [
+            25
+          ],
+          "shape": 3,
+          "label": "LIST",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ConvertRasterToVector"
+      },
+      "widgets_values": [
+        "color",
+        "stacked",
+        "spline",
+        4,
+        6,
+        16,
+        60,
+        4,
+        10,
+        45,
+        3
+      ]
+    },
+    {
+      "id": 19,
+      "type": "Image Rembg (Remove Background)",
+      "pos": [
+        1640,
+        380
+      ],
+      "size": [
+        320,
+        260
+      ],
+      "flags": {},
+      "order": 8,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 47,
+          "label": "图像"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "links": [
+            76,
+            77
+          ],
+          "shape": 3,
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "Image Rembg (Remove Background)"
+      },
+      "widgets_values": [
+        true,
+        "isnet-anime",
+        false,
+        false,
+        false,
+        240,
+        10,
+        10,
+        "none"
+      ]
+    },
+    {
+      "id": 48,
+      "type": "SaveImage",
+      "pos": [
+        1640,
+        680
+      ],
+      "size": [
+        320,
+        280
+      ],
+      "flags": {},
+      "order": 10,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 77,
+          "label": "图像"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SaveImage"
+      },
+      "widgets_values": [
+        "ComfyUI"
+      ]
+    },
+    {
+      "id": 32,
+      "type": "EmptySD3LatentImage",
+      "pos": [
+        160,
+        520
+      ],
+      "size": {
+        "0": 220,
+        "1": 106
+      },
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [
+            44
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "LATENT"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "EmptySD3LatentImage"
+      },
+      "widgets_values": [
+        1024,
+        1024,
+        1
+      ]
+    },
+    {
+      "id": 24,
+      "type": "CLIPTextEncode",
+      "pos": [
+        440,
+        500
+      ],
+      "size": {
+        "0": 400,
+        "1": 220
+      },
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": 48,
+          "label": "CLIP"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            42
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "条件"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode"
+      },
+      "widgets_values": [
+        "flat illustration, pair of shoes, peach color background, by Adrian Tomine"
+      ]
+    },
+    {
+      "id": 36,
+      "type": "KSampler",
+      "pos": [
+        880,
+        380
+      ],
+      "size": [
+        220,
+        260
+      ],
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 41,
+          "label": "模型"
+        },
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": 42,
+          "label": "正面条件"
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "link": 52,
+          "label": "负面条件"
+        },
+        {
+          "name": "latent_image",
+          "type": "LATENT",
+          "link": 44,
+          "label": "Latent"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [
+            38
+          ],
+          "shape": 3,
+          "slot_index": 0,
+          "label": "Latent"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "KSampler"
+      },
+      "widgets_values": [
+        763482007024129,
+        "fixed",
+        28,
+        4.5,
+        "dpmpp_2m",
+        "sgm_uniform",
+        1
+      ]
+    }
+  ],
+  "links": [
+    [
+      25,
+      21,
+      0,
+      22,
+      0,
+      "LIST"
+    ],
+    [
+      31,
+      35,
+      0,
+      26,
+      0,
+      "MODEL"
+    ],
+    [
+      38,
+      36,
+      0,
+      33,
+      0,
+      "LATENT"
+    ],
+    [
+      39,
+      35,
+      2,
+      33,
+      1,
+      "VAE"
+    ],
+    [
+      41,
+      26,
+      0,
+      36,
+      0,
+      "MODEL"
+    ],
+    [
+      42,
+      24,
+      0,
+      36,
+      1,
+      "CONDITIONING"
+    ],
+    [
+      44,
+      32,
+      0,
+      36,
+      3,
+      "LATENT"
+    ],
+    [
+      46,
+      33,
+      0,
+      38,
+      0,
+      "IMAGE"
+    ],
+    [
+      47,
+      38,
+      0,
+      19,
+      0,
+      "IMAGE"
+    ],
+    [
+      48,
+      35,
+      1,
+      24,
+      0,
+      "CLIP"
+    ],
+    [
+      49,
+      35,
+      1,
+      31,
+      0,
+      "CLIP"
+    ],
+    [
+      52,
+      31,
+      0,
+      36,
+      2,
+      "CONDITIONING"
+    ],
+    [
+      76,
+      19,
+      0,
+      21,
+      0,
+      "IMAGE"
+    ],
+    [
+      77,
+      19,
+      0,
+      48,
+      0,
+      "IMAGE"
+    ]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 0.6588450000000093,
+      "offset": [
+        -311.4302663398564,
+        25.544650420863906
+      ]
+    },
+    "groupNodes": {}
+  },
+  "version": 0.4
+}
\ No newline at end of file
diff --git a/examples/图片转SVG.json b/examples/图片转SVG.json
new file mode 100644
index 0000000..d41562c
--- /dev/null
+++ b/examples/图片转SVG.json
@@ -0,0 +1,255 @@
+{
+  "last_node_id": 49,
+  "last_link_id": 80,
+  "nodes": [
+    {
+      "id": 22,
+      "type": "SaveSVG",
+      "pos": [
+        2220,
+        380
+      ],
+      "size": [
+        220,
+        100
+      ],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "svg_strings",
+          "type": "LIST",
+          "link": 25,
+          "label": "svg_strings"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SaveSVG"
+      },
+      "widgets_values": [
+        "ComfyUI_SVG",
+        true,
+        ""
+      ]
+    },
+    {
+      "id": 21,
+      "type": "ConvertRasterToVector",
+      "pos": [
+        1980,
+        380
+      ],
+      "size": [
+        220,
+        300
+      ],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 80,
+          "label": "image"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LIST",
+          "type": "LIST",
+          "links": [
+            25
+          ],
+          "shape": 3,
+          "label": "LIST",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ConvertRasterToVector"
+      },
+      "widgets_values": [
+        "color",
+        "stacked",
+        "spline",
+        4,
+        6,
+        16,
+        60,
+        4,
+        10,
+        45,
+        3
+      ]
+    },
+    {
+      "id": 48,
+      "type": "SaveImage",
+      "pos": [
+        1640,
+        680
+      ],
+      "size": [
+        320,
+        280
+      ],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 77,
+          "label": "图像"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SaveImage"
+      },
+      "widgets_values": [
+        "ComfyUI"
+      ]
+    },
+    {
+      "id": 19,
+      "type": "Image Rembg (Remove Background)",
+      "pos": [
+        1640,
+        380
+      ],
+      "size": [
+        320,
+        260
+      ],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 79,
+          "label": "图像",
+          "slot_index": 0
+        }
+      ],
+      "outputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "links": [
+            77
+          ],
+          "shape": 3,
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "Image Rembg (Remove Background)"
+      },
+      "widgets_values": [
+        true,
+        "isnet-anime",
+        false,
+        false,
+        false,
+        240,
+        10,
+        10,
+        "none"
+      ]
+    },
+    {
+      "id": 49,
+      "type": "LoadImage",
+      "pos": [
+        1280,
+        380
+      ],
+      "size": [
+        320,
+        320
+      ],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            79,
+            80
+          ],
+          "shape": 3,
+          "label": "图像",
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null,
+          "shape": 3,
+          "label": "遮罩"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage"
+      },
+      "widgets_values": [
+        "cj.parklee_Retro_Ghibli_styleThe_magician_a_young_girl_pink_hai_34ed42e2-f958-45d9-bd57-46f34514b0cd.png",
+        "image"
+      ]
+    }
+  ],
+  "links": [
+    [
+      25,
+      21,
+      0,
+      22,
+      0,
+      "LIST"
+    ],
+    [
+      77,
+      19,
+      0,
+      48,
+      0,
+      "IMAGE"
+    ],
+    [
+      79,
+      49,
+      0,
+      19,
+      0,
+      "IMAGE"
+    ],
+    [
+      80,
+      49,
+      0,
+      21,
+      0,
+      "IMAGE"
+    ]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1.1671841070450175,
+      "offset": [
+        -1031.970146842897,
+        -277.3179964416557
+      ]
+    },
+    "groupNodes": {}
+  },
+  "version": 0.4
+}
\ No newline at end of file
diff --git a/examples/透明底图片转SVG.json b/examples/透明底图片转SVG.json
new file mode 100644
index 0000000..f9a4cb4
--- /dev/null
+++ b/examples/透明底图片转SVG.json
@@ -0,0 +1,223 @@
+{
+  "last_node_id": 50,
+  "last_link_id": 84,
+  "nodes": [
+    {
+      "id": 22,
+      "type": "SaveSVG",
+      "pos": [
+        2220,
+        380
+      ],
+      "size": {
+        "0": 220,
+        "1": 106
+      },
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "svg_strings",
+          "type": "LIST",
+          "link": 25,
+          "label": "svg_strings"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SaveSVG"
+      },
+      "widgets_values": [
+        "ComfyUI_SVG",
+        true,
+        ""
+      ]
+    },
+    {
+      "id": 21,
+      "type": "ConvertRasterToVector",
+      "pos": [
+        1980,
+        380
+      ],
+      "size": {
+        "0": 220,
+        "1": 300
+      },
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 84,
+          "label": "image"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LIST",
+          "type": "LIST",
+          "links": [
+            25
+          ],
+          "shape": 3,
+          "label": "LIST",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ConvertRasterToVector"
+      },
+      "widgets_values": [
+        "color",
+        "stacked",
+        "spline",
+        4,
+        6,
+        16,
+        60,
+        4,
+        10,
+        45,
+        3
+      ]
+    },
+    {
+      "id": 50,
+      "type": "JoinImageWithAlpha",
+      "pos": [
+        1760,
+        380
+      ],
+      "size": {
+        "0": 210,
+        "1": 46
+      },
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 81,
+          "label": "图像"
+        },
+        {
+          "name": "alpha",
+          "type": "MASK",
+          "link": 82,
+          "label": "透明遮罩"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            84
+          ],
+          "shape": 3,
+          "label": "图像",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "JoinImageWithAlpha"
+      }
+    },
+    {
+      "id": 49,
+      "type": "LoadImage",
+      "pos": [
+        1400,
+        380
+      ],
+      "size": {
+        "0": 320,
+        "1": 320
+      },
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            81
+          ],
+          "shape": 3,
+          "label": "图像",
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [
+            82
+          ],
+          "shape": 3,
+          "label": "遮罩",
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage"
+      },
+      "widgets_values": [
+        "ComfyUI_temp_czplp_00006_ (2).png",
+        "image"
+      ]
+    }
+  ],
+  "links": [
+    [
+      25,
+      21,
+      0,
+      22,
+      0,
+      "LIST"
+    ],
+    [
+      81,
+      49,
+      0,
+      50,
+      0,
+      "IMAGE"
+    ],
+    [
+      82,
+      49,
+      1,
+      50,
+      1,
+      "MASK"
+    ],
+    [
+      84,
+      50,
+      0,
+      21,
+      0,
+      "IMAGE"
+    ]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 0.8769226950000005,
+      "offset": [
+        -1013.2097887128057,
+        -18.536754881162064
+      ]
+    },
+    "groupNodes": {}
+  },
+  "version": 0.4
+}
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..9188dfe
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+numpy
+Pillow
+torch
+vtracer
diff --git a/svgnode.py b/svgnode.py
new file mode 100644
index 0000000..08405a2
--- /dev/null
+++ b/svgnode.py
@@ -0,0 +1,141 @@
+import vtracer
+import os
+import time
+import folder_paths
+import numpy as np
+from PIL import Image
+from typing import List, Tuple
+import torch
+
+def RGB2RGBA(image:Image, mask:Image) -> Image:
+    (R, G, B) = image.convert('RGB').split()
+    return Image.merge('RGBA', (R, G, B, mask.convert('L')))
+
+def pil2tensor(image:Image) -> torch.Tensor:
+    return torch.from_numpy(np.array(image).astype(np.float32) / 255.0).unsqueeze(0)
+
+def tensor2pil(t_image: torch.Tensor)  -> Image:
+    return Image.fromarray(np.clip(255.0 * t_image.cpu().numpy().squeeze(), 0, 255).astype(np.uint8))
+
+class ConvertRasterToVector:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "image": ("IMAGE",),
+                "colormode": (["color", "binary"], {"default": "color"}),
+                "hierarchical": (["stacked", "cutout"], {"default": "stacked"}),
+                "mode": (["spline", "polygon", "none"], {"default": "spline"}),
+                "filter_speckle": ("INT", {"default": 4, "min": 0, "max": 100}),
+                "color_precision": ("INT", {"default": 6, "min": 0, "max": 10}),
+                "layer_difference": ("INT", {"default": 16, "min": 0, "max": 256}),
+                "corner_threshold": ("INT", {"default": 60, "min": 0, "max": 180}),
+                "length_threshold": ("FLOAT", {"default": 4.0, "min": 0.0, "max": 10.0}),
+                "max_iterations": ("INT", {"default": 10, "min": 1, "max": 70}),
+                "splice_threshold": ("INT", {"default": 45, "min": 0, "max": 180}),
+                "path_precision": ("INT", {"default": 3, "min": 0, "max": 10}),
+            }
+        }
+
+    RETURN_TYPES = ("LIST",)
+    FUNCTION = "convert_to_svg"
+
+    CATEGORY = "💎TOSVG"
+
+    def convert_to_svg(self, image, colormode, hierarchical, mode, filter_speckle, color_precision, layer_difference, corner_threshold, length_threshold, max_iterations, splice_threshold, path_precision):
+        
+        svg_strings = []  
+
+        for i in image:
+            i = torch.unsqueeze(i, 0)
+            _image = tensor2pil(i) 
+            
+            if _image.mode != 'RGBA':
+                alpha = Image.new('L', _image.size, 255)  
+                _image.putalpha(alpha)  
+                       
+            
+            pixels = list(_image.getdata())
+
+            size = _image.size
+
+
+            svg_str = vtracer.convert_pixels_to_svg(
+                pixels,
+                size=size,
+                colormode=colormode,
+                hierarchical=hierarchical,
+                mode=mode,
+                filter_speckle=filter_speckle,
+                color_precision=color_precision,
+                layer_difference=layer_difference,
+                corner_threshold=corner_threshold,
+                length_threshold=length_threshold,
+                max_iterations=max_iterations,
+                splice_threshold=splice_threshold,
+                path_precision=path_precision
+            )
+
+            
+            svg_strings.append(svg_str)
+
+        return (svg_strings,)  
+
+
+
+
+
+class SaveSVG:
+    def __init__(self):
+        self.output_dir = folder_paths.get_output_directory()
+
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "svg_strings": ("LIST", {"forceInput": True}),              
+                "filename_prefix": ("STRING", {"default": "ComfyUI_SVG"}),
+            },
+            "optional": {
+                "append_timestamp": ("BOOLEAN", {"default": True}),
+                "custom_output_path": ("STRING", {"default": "", "multiline": False}),
+            }
+        }
+
+    CATEGORY = "💎TOSVG"
+    DESCRIPTION = "Save SVG data to a file."
+
+    RETURN_TYPES = ()
+    OUTPUT_NODE = True
+    FUNCTION = "save_svg_file"
+
+    def generate_unique_filename(self, prefix, timestamp=False):
+        if timestamp:
+            timestamp_str = time.strftime("%Y%m%d%H%M%S")
+            return f"{prefix}_{timestamp_str}.svg"
+        else:
+            return f"{prefix}.svg"
+
+    def save_svg_file(self, svg_strings, filename_prefix="ComfyUI_SVG", append_timestamp=True, custom_output_path=""):
+        
+        output_path = custom_output_path if custom_output_path else self.output_dir
+        os.makedirs(output_path, exist_ok=True)
+        
+        ui_info_list = []  
+
+        for index, svg_string in enumerate(svg_strings):
+            
+            unique_filename = self.generate_unique_filename(f"{filename_prefix}_{index}", append_timestamp)
+            final_filepath = os.path.join(output_path, unique_filename)
+            
+            
+            with open(final_filepath, "w") as svg_file:
+                svg_file.write(svg_string)
+            
+            
+            ui_info = {"ui": {"saved_svg": unique_filename, "path": final_filepath}}
+            ui_info_list.append(ui_info)
+
+        return ui_info_list
+
+