EXIF
可识别相机、拍摄时间、软件和 GPS 字段。
Stable Diffusion export cleaner
Remove metadata from Stable Diffusion images
Clean Stable Diffusion exports locally. Remove C2PA, XMP, EXIF and workflow data before sharing.
- 1选择图片
- 2清理元数据
- 3下载副本
在您的设备上处理；原始文件不会上传到我们的服务器。
JPEG、PNG 和 WebP 的压缩图像数据不会改变。但移除 EXIF 方向信息仍可能改变图片的显示方向。
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Stable Diffusion export cleaner
What a Stable Diffusion export may contain
Files from Stable Diffusion may carry PNG parameters, prompts, model and workflow text chunks. Exact fields vary by format, product version and download path.
Inspect first when you need to know what is present, then make a separate clean distribution copy for sharing.
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一次处理
我们移除什么
XMP
编辑器和生成工具的元数据包。
C2PA
受支持结构中的文件级内容凭证（Content Credentials）。
PNG 文本
PNG 文本块中的提示词和工作流程设置。
GPS
图像元数据中的位置字段。
保护隐私
无需账户，也无需将原始文件上传到服务器。
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建议的操作流程
From Stable Diffusion export to clean copy
1
Download the original
Export or download the full file directly from Stable Diffusion.
2
Inspect the markers
Use the checker to identify C2PA, XMP, EXIF or PNG text chunks.
3
Create a distribution copy
Clean, download and use that derivative for social uploads.
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深度指南
Metadata a Stable Diffusion file may contain
A download from Stable Diffusion may include PNG parameters, prompts, model and workflow text chunks. The exact structure varies with file format, product version and download path, so inspect the actual export instead of assuming.
The checker reads the file on your device and groups the signals it finds. It does not alter the content or claim to prove that an image was generated by AI.
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深度指南
Clean Stable Diffusion files without changing pixels
For JPG, PNG and WebP, the cleaner copies the compressed image payload and removes only selected metadata segments or chunks. It does not use canvas, resize the image or introduce another lossy JPEG encode.
HEIC-to-JPG is the explicit exception because format conversion requires decoding and encoding. Keep the untouched Stable Diffusion export whenever provenance or authorship records may matter.
06
深度指南
Prepare a Stable Diffusion export for sharing
Download the full file from Stable Diffusion, inspect its markers, choose the narrowest suitable cleaning scope and verify the clean copy. Then follow the guide for the destination where you plan to publish.
Upload platforms process files differently and may use signals beyond metadata, so removing file fields is not a promise about labels or distribution.
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FAQ
常见问题
What metadata is common in Stable Diffusion files?
PNG parameters, prompts, model and workflow text chunks.
Can a prompt be stored in the file?
It can, particularly in PNG files from image-generation workflows. The checker reports readable text chunks.
Should I always remove C2PA?
No. Preserve provenance when transparency, authorship or a platform policy requires it.
Is my Stable Diffusion file uploaded to a server?
No. Inspection and cleaning happen locally on your device in the browser.
Does cleaning reduce image quality?
JPG, PNG and WebP metadata is rewritten without re-encoding the pixel payload. HEIC-to-JPG conversion is the exception.
Which formats support pixel-preserving cleaning?
JPG, PNG and WebP use metadata-only processing. HEIC/HEIF is converted to a clean JPG.
Why should I inspect before removing metadata?
Inspection shows which metadata is actually present, helping you choose the right scope and avoid discarding useful records.
Can I process several exports together?
Yes. Process up to 30 files per batch, with a maximum size of 15 MB for each file.
What should I do after cleaning a Stable Diffusion export?
Inspect the download, then select the file with the clean suffix when uploading to the destination platform.
清理图片，保留您的作品。
无需账户。在您的设备上处理。
立即开始