Pinterest Never Looked at Your Drawing, It Read the File

The Pinterest AI label on your hand-drawn work almost certainly came from metadata written inside the image file, and you can inspect it, remove it and re-upload a clean version yourself. Pinterest reads a field called Digital Source Type, which belongs to the IPTC Photo Metadata Standard, and it reads C2PA Content Credentials, which are a signed record of what software touched a file. Ordinary editing tools write both of those without asking you. So what the label describes is the file you uploaded. Your drawing was never examined. Clean the file, re-pin it, and appeal the Pins that are already live while you wait.

What Pinterest is looking at when it applies the label

Pinterest’s own help documentation says the system detects, from the metadata on a Pin, that it has been generated or modified using AI. The IPTC, the standards body that publishes the Photo Metadata Standard, confirmed publicly that Pinterest uses the Digital Source Type field for this. That field holds a short machine value. Two of them matter to you.

• trainedAlgorithmicMedia, meaning the image was produced by a trained model. This is what an image generator writes.
• compositeWithTrainedAlgorithmicMedia, meaning part of the image came from a model. This is the one that lands on human artwork.

Sitting alongside that, C2PA Content Credentials carry an edit history. When Adobe writes them, the record names the action, the digital source type it corresponds to, and the software agent responsible. A generative fill in Photoshop shows up as a composite action attributed to Adobe Firefly, and it travels inside the exported file.

A moderator in the Pinterest Business Community put it to a group of frustrated artists in almost exactly those terms, saying that “these images may have metadata embedded in them that is reading that Photoshop” or a similar tool was used. Which is worth reading twice. The label was never a judgement about brushwork.

Why a drawing you finished in 2019 gets flagged in 2026

Because the file you uploaded is not the file from 2019. It is a re-export, made recently, through software that has changed underneath you.

Here is the honest list of everyday things that write these fields.

• Generative fill and generative expand in Photoshop. Extending a canvas by a few hundred pixels to fit a Pin’s aspect ratio is a generative action, and it is recorded as one.
• AI denoise and AI upscale. Cleaning up a scan or enlarging an old file for print goes through a model. Modern denoise and upscale features are marketed on exactly that.
• Phone camera pipelines. Google’s Pixel 10 writes Content Credentials into photos taken with the camera app whether or not any AI feature was used. Google Photos adds to the credential chain when you save an edit, including edits as plain as a crop. Samsung attaches credentials to images its AI tools have touched.
• Export presets and templates. If a preset was built from a file that carried the field, it can carry it forward.

Put two of those together and the result is unfair without anybody deciding anything. You photograph an ink drawing on a recent phone, then straighten and clean it in a desktop editor whose repair tool is now generative. Nothing about the artwork changed. The file now says a model was involved, and Pinterest believes the file.

How to look inside your own image

Do this before you touch anything, because knowing which field is present tells you which fix you need.

The quickest route is Adobe’s public verifier at contentcredentials.org/verify. Drag your file in and it shows you the credential chain, including the tool that signed it and the actions recorded. If your file has no credentials, it says so.

For the IPTC field itself, ExifTool is the reliable option. It is a free command line tool that reads far more than EXIF. Run it with the grouping flags and read the output.

• exiftool -a -G1 yourfile.jpg lists every tag it can find, grouped by where the tag lives.
• Search that output for DigitalSourceType. If it is there, that single line is why your Pin is labelled.

There are browser based metadata viewers too, and they are fine for a published image. For unreleased work, think about it for a second first. You would be uploading art nobody has seen to a website you know nothing about. A command line tool that runs on your own machine sends your file nowhere.

Removing the field without removing your name from your own work

This is the part where I want you to be careful, because the fast fix costs you something real.

The common advice is to strip all metadata and be done with it. exiftool -all= yourfile.jpg does that in one line. It also deletes your IPTC creator field, your copyright notice, your rights statement, and any contact information you had embedded. For an artist whose work gets scraped and reposted without credit, that embedded copyright block is sometimes the only claim of authorship travelling with the image. Throwing it away to escape a label is a bad trade.

Strip first, then put your own information back.

• Remove everything: exiftool -all= yourfile.jpg
• Write your credit back in: exiftool -XMP-dc:Creator=”Your Name” -XMP-dc:Rights=”Copyright 2026 Your Name” yourfile.jpg
• Verify by running exiftool -a -G1 yourfile.jpg again and confirming DigitalSourceType is gone while your creator field survived.

If the command line is not for you, exporting a fresh copy from an editor that does not write credentials usually drops the block. Usually is doing a lot of work in that sentence, so check the result before you trust it.

Fix the copy on your website as well, or it comes straight back

This is the step people miss, and it is the reason the label keeps reappearing after they thought they had solved it.

If a Pin was created by somebody saving an image from your site, or by your own site’s Pin button, the file Pinterest ingested came off your server. Cleaning the copy in your downloads folder changes nothing about that. Replace the hosted file with the cleaned version, clear whatever cache sits in front of it, and then re-save the Pin. Otherwise every future save from your site rebuilds the same problem.

Appeal the Pins that are already up

The obvious first move is to open a support ticket, and that is exactly what you were expecting me to lead with. Do it, because it works. Creators in Pinterest’s own community forum report the label removed within a few days after contacting the Help Centre, and Pinterest staff there point people to the support form for appeals. Have your username, the email on the account, the device you pinned from, and a plain description of how the artwork was made.

But an appeal treats one Pin. If the file on your machine and the file on your server still carry the field, the next thing you upload arrives carrying it too, and you are filing tickets forever. Clean the source, then appeal what is already live.

What this will not fix, stated plainly

Metadata is the lever you control, and for hand-drawn work wrongly flagged it is usually the whole story. It is not the only mechanism Pinterest describes. Its help documentation also refers to classifiers that can flag content without obvious markers, so a heavily stylised piece can in principle still attract a label with a completely clean file. Some artists also report labels returning after removal.

Those are the limits. Within them, the sequence below resolves most cases, and it costs you one evening of admin.

Step	What you do	Why it matters
1	Check the file at contentcredentials.org/verify and with ExifTool	Tells you whether metadata is the cause before you change anything
2	Strip the metadata, then write your creator and copyright back in	Removes the trigger without giving up your authorship claim
3	Replace the file hosted on your own website	Stops the label being recreated by every future save
4	Re-pin the cleaned file	The new Pin has nothing for the reader to find
5	Appeal the existing labelled Pins through the Help Centre	Human review can clear Pins you do not want to delete

One last thought, because it is easy to lose sight of while you are learning ExifTool syntax at midnight. The label appearing on your work says nothing about your work. It says a piece of software you used told the truth about itself, in a format a website decided to read literally.