工作流 /
图像工具 /
图像放大: Nano Banana Pro Product
图像放大: Nano Banana Pro Product
Image Upscale: Nano Banana Pro Product
上传产品图片以增强其细节和清晰度。使用Nano Banana Pro模型生成放大、高质量的输出，支持改进的排版和逼真的连贯性。
图像工具
3 个节点 1 个输入 80 次使用 ComfyUI ≥ 0.3.71 ComfyUI 4 KB
节点构成
LoadImage
× 1
GeminiImage2Node
× 1
SaveImage
× 1
官方标注的模型
Nano Banana Pro
工作流 JSON
和上面「下载工作流 JSON」是同一份文件。
1{
2 "id": "a8c6cae9-85e3-4ff9-b8c3-25628cd39094",
3 "revision": 0,
4 "last_node_id": 5,
5 "last_link_id": 5,
6 "nodes": [
7 {
8 "id": 2,
9 "type": "LoadImage",
10 "pos": [
11 -222.86854768749217,
12 11.502470283811974
13 ],
14 "size": [
15 282.798828125,
16 314
17 ],
18 "flags": [],
19 "order": 0,
20 "mode": 0,
21 "inputs": [],
22 "outputs": [
23 {
24 "name": "IMAGE",
25 "type": "IMAGE",
26 "links": [
27 3
28 ]
29 },
30 {
31 "name": "MASK",
32 "type": "MASK",
33 "links": null
34 }
35 ],
36 "properties": {
37 "cnr_id": "comfy-core",
38 "ver": "0.11.1",
39 "Node name for S&R": "LoadImage"
40 },
41 "widgets_values": [
42 "orange_beauty_trio.png",
43 "image"
44 ]
45 },
46 {
47 "id": 4,
48 "type": "GeminiImage2Node",
49 "pos": [
50 100,
51 10
52 ],
53 "size": [
54 390,
55 450
56 ],
57 "flags": [],
58 "order": 1,
59 "mode": 0,
60 "inputs": [
61 {
62 "name": "images",
63 "shape": 7,
64 "type": "IMAGE",
65 "link": 3
66 },
67 {
68 "name": "files",
69 "shape": 7,
70 "type": "GEMINI_INPUT_FILES",
71 "link": null
72 }
73 ],
74 "outputs": [
75 {
76 "name": "IMAGE",
77 "type": "IMAGE",
78 "links": [
79 5
80 ]
81 },
82 {
83 "name": "STRING",
84 "type": "STRING",
85 "links": null
86 }
87 ],
88 "properties": {
89 "cnr_id": "comfy-core",
90 "ver": "0.11.1",
91 "Node name for S&R": "GeminiImage2Node"
92 },
93 "widgets_values": [
94 "upscale this image. refine details. preserve text. retain composition. refine textures, skin and materials.",
95 "gemini-3-pro-image-preview",
96 902254240177735,
97 "randomize",
98 "auto",
99 "4K",
100 "IMAGE+TEXT",
101 "You are an expert image-generation engine. You must ALWAYS produce an image.\nInterpret all user input—regardless of format, intent, or abstraction—as literal visual directives for image composition.\nIf a prompt is conversational or lacks specific visual details, you must creatively invent a concrete visual scenario that depicts the concept.\nPrioritize generating the visual representation above any text, formatting, or conversational requests."
102 ],
103 "color": "#432",
104 "bgcolor": "#653"
105 },
106 {
107 "id": 5,
108 "type": "SaveImage",
109 "pos": [
110 520,
111 10
112 ],
113 "size": [
114 580,
115 450
116 ],
117 "flags": [],
118 "order": 2,
119 "mode": 0,
120 "inputs": [
121 {
122 "name": "images",
123 "type": "IMAGE",
124 "link": 5
125 }
126 ],
127 "outputs": [],
128 "properties": {
129 "cnr_id": "comfy-core",
130 "ver": "0.11.1"
131 },
132 "widgets_values": [
133 "ComfyUI"
134 ]
135 }
136 ],
137 "links": [
138 [
139 3,
140 2,
141 0,
142 4,
143 0,
144 "IMAGE"
145 ],
146 [
147 5,
148 4,
149 0,
150 5,
151 0,
152 "IMAGE"
153 ]
154 ],
155 "groups": [],
156 "config": [],
157 "extra": {
158 "ds": {
159 "scale": 0.8114676686330258,
160 "offset": [
161 1049.9610775698668,
162 320.58355115360945
163 ]
164 },
165 "frontendVersion": "1.37.11",
166 "workflowRendererVersion": "LG",
167 "VHS_KeepIntermediate": true,
168 "VHS_MetadataImage": true,
169 "VHS_latentpreview": false,
170 "VHS_latentpreviewrate": 0
171 },
172 "version": 0.4
173}