Synthetic Performer Tagger: label AI-generated people in Amazon images

1Check & tag your images

Drop up to 20 images below. Each file is checked immediately: we read its XMP metadata and show whether the keyword is already there. Then, on request, the tag is added losslessly: pixels are untouched, only the metadata block changes, so there is no re-compression and no quality loss. Existing keywords are preserved.

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Drop images here, or click to choose

JPEG or PNG · up to 20 files · original filenames are kept for the download

The download keeps the original filenames (important if you name files like B0XXXXXXXX.MAIN.jpg). Files that already carry the tag are included in the ZIP unchanged. Tagging is idempotent: running it twice never adds the keyword twice.

2What Amazon requires

To comply with jurisdictions that require the disclosure of synthetic humans in product media (most prominently New York’s AI advertising disclosure law), Amazon requires sellers to label affected media before upload. The requirement is precise:

The exact rule

If your media contains an AI-generated person, add the keyword contains-synthetic-performer to the XMP field dc:subject. Specifically, the string must appear as an rdf:li entry inside the dc:subject rdf:Bag of the file’s XMP metadata.

With the command-line tool ExifTool this is a one-liner. The tool on this page produces the same result, without installing anything:

exiftool -XMP-dc:Subject+=contains-synthetic-performer image.jpg

Amazon states it will add an indicator on the product detail page informing shoppers about AI-generated people where applicable. The tag itself is invisible to shoppers browsing your images; it lives in the file’s metadata.

3Verify the result & fine print

Don’t trust, verify. After downloading, you can confirm the tag with ExifTool:

exiftool -G1 -XMP-dc:Subject your-image.jpg
# [XMP-dc]  Subject : contains-synthetic-performer

On macOS you can also select the file in Finder, press ⌘I and check More info, or use Preview’s inspector; on Windows, right-click → Properties → Details (shown as “Tags”).

Notes

Videos and other formats: this tool covers JPEG and PNG. For videos (A+ content) or TIFF, use ExifTool with the same command, e.g. exiftool -XMP-dc:Subject+=contains-synthetic-performer clip.mp4.
Existing metadata is preserved. If a file already has XMP metadata, the keyword is merged into the existing dc:subject bag; nothing else is modified. Existing keywords stay in place.
Privacy: this page makes no network requests with your image data. You can load it once and then go offline; it keeps working.
Legal: this tool implements the metadata mechanics Amazon describes. Whether a specific image legally requires disclosure is your call (or your counsel’s), not this tool’s.