Model
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.ai
Model
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.ai
en iyi açık kaynak yapay zeka modelleri

ComfyUI'de Save Image düğümü

Save Image writes the IMAGE tensor to ComfyUI/output as a PNG, with the whole workflow embedded in the file metadata so the picture can be dragged back into ComfyUI to restore the graph.
Düğüm paketi: ComfyUI core
Kategori: Görüntü
Bu sayfa henüz çevrilmedi, bu yüzden İngilizce gösteriliyor.

Save Image ne yapar

Save Image is the last node of most graphs. It converts the IMAGE tensor to 8-bit PNG, writes it to the output folder (optionally a subfolder) with an automatic counter, and embeds the prompt and the full workflow JSON in the PNG text chunks. Dropping such a PNG on the ComfyUI canvas later rebuilds the entire workflow, which is how most shared workflows travel.
filename_prefix can include a folder (renders/portrait), and tokens such as %date:yyyy-MM-dd% or %Empty Latent Image.width% to pull values from other nodes into the name. Images in a batch are saved as separate files with _00001_, _00002_ suffixes. For a quick look without writing to disk, use Preview Image instead.

Girişler

Ad
Tür
Ne olduğu
images
IMAGE
The pictures to save (one or many in a batch).
filename_prefix
STRING
Name prefix, may contain a subfolder and %tokens%.

Çıkışlar

Ad
Tür
Ne olduğu
(none)
-
Output node: shows the saved pictures in the node and writes them to ComfyUI/output.
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Kurulumu atlayın: bulutta önceden yüklü ComfyUI iş akışları
BitVector hazır ComfyUI iş akışlarını kendi GPU'larında çalıştırır. Kurulum yok, eksik düğüm yok, kırmızı kutu yok. Telefonunuzdan veya dizüstünüzden açın, bir dakikada üretin.

Save Image nasıl kullanılır

  1. Connect the IMAGE from VAE Decode (or an upscaler) to images.
  2. Set filename_prefix, for example renders/%date:yyyy-MM-dd%/flux.
  3. Queue the prompt; the pictures appear in the node and in ComfyUI/output.
  4. Drag a saved PNG back into ComfyUI to restore the workflow.
  5. Use the Queue > History panel to find previous outputs.

Ayarlar ve ipuçları

  • Start ComfyUI with --output-directory to save somewhere else, for example a synced folder.
  • --disable-metadata removes the embedded workflow when you share images publicly.
  • The counter never overwrites: deleting files leaves gaps, which is harmless.
  • For JPEG or WebP output use the Image Save node from WAS or the Save Image Extended pack; core saves PNG only.
  • Chain two Save Image nodes to keep both the base and the upscaled picture.

Save Image sorun giderme

Images are not in the output folder

Neden olur
A filename_prefix with a subfolder, a custom --output-directory, or the node is actually Preview Image (which saves to temp).

Nasıl düzeltilir
Check the prefix for a slash and the start command for --output-directory. Preview Image files live in ComfyUI/temp and are deleted on restart.

PermissionError when saving

Neden olur
The output folder is read-only or on a disconnected network drive, common with portable installs run from a protected folder.

Nasıl düzeltilir
Move ComfyUI out of Program Files or pass --output-directory to a writable path.

Dragging the PNG into ComfyUI does not restore the workflow

Neden olur
Metadata was stripped: the server runs with --disable-metadata, or the file passed through a messenger or image host that recompressed it.

Nasıl düzeltilir
Share the original PNG from the output folder (zip it to prevent recompression) or export the workflow as JSON from the menu.

Colours are washed out compared with the preview

Neden olur
The viewer applies a different colour profile; PNGs from ComfyUI carry no ICC profile.

Nasıl düzeltilir
View in an sRGB-managed viewer; the data is identical to the preview.

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Bu iş akışını telefonunuzdan çalıştırın
Bu sayfadaki her iş akışı, modeller ve özel düğümler hazır hâlde BitVector'da önceden yüklüdür. Birini seçin, prompt yazın, bitti. Sıfır kurulum, indirecek bir şey yok.

Save Image hakkında sorular

Can Save Image write JPEG?

Not the core node. Use Preview Image for throwaways, or an extended save node for JPEG/WebP with quality settings.

Where is the metadata stored?

In the PNG tEXt chunks "prompt" and "workflow". Any PNG metadata viewer shows them.

Can I save 16-bit PNGs?

No, output is 8-bit RGB. Custom save nodes offer 16-bit or EXR for compositing work.

İlgili düğümler

Preview Image
ComfyUI core
Preview Image displays an IMAGE inside the node without saving it to the output folder (a temporary file is kept until restart), ideal for checking intermediate steps like masks, ControlNet maps and hires passes.
VAE Decode
ComfyUI core
VAE Decode converts the sampled LATENT into a pixel IMAGE with the VAE; VAE Decode (Tiled) does the same in tiles for very large images.
Load Image
ComfyUI core
Load Image reads a picture from the ComfyUI input folder (or an upload) and outputs an IMAGE tensor plus a MASK taken from the alpha channel, the starting point for img2img, inpainting, ControlNet and IP-Adapter graphs.
Video Combine (VideoHelperSuite)
ComfyUI-VideoHelperSuite
Video Combine turns an IMAGE batch of frames into an MP4, WebM, GIF or image sequence at a chosen frame rate, with optional audio, loop count and ping-pong, the standard output node for every video workflow.
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Düğüm onarmaktan yoruldunuz mu? Bırakın bulut yapsın
BitVector yüzlerce ComfyUI iş akışını hızlı bulut GPU'larında yüklü, güncel ve test edilmiş tutar. Python yok, CUDA hatası yok, VRAM sınırı yok. Her tarayıcıda çalışır.

Daha fazla ComfyUI düğümü

CLIP Text Encode (Prompt)
ComfyUI core
CLIP Text Encode turns a text prompt into CONDITIONING using the model text encoder. One node holds the positive prompt, a second one the negative prompt.
ComfyUI Manager
ComfyUI-Manager
ComfyUI Manager is the extension that installs, updates and fixes custom node packs and models from inside the interface, resolves missing nodes in imported workflows and snapshots your setup.
KSampler
ComfyUI core
KSampler runs the denoising loop: it takes the model, prompts and a latent and produces the finished latent image, controlled by seed, steps, cfg, sampler, scheduler and denoise.
Load Checkpoint
ComfyUI core
Load Checkpoint (CheckpointLoaderSimple) opens a .safetensors or .ckpt model file and hands out the three parts every workflow needs: the diffusion MODEL, the CLIP text encoder and the VAE.
Empty Latent Image
ComfyUI core
Empty Latent Image creates the blank latent canvas (width, height, batch_size) that text-to-image sampling starts from; dimensions must be multiples of 8 and match the model family.
Load LoRA
ComfyUI core
Load LoRA (LoraLoader) applies a LoRA file to the MODEL and CLIP with separate strengths, so a style, character or concept can be added to any checkpoint without merging.