Pinterest shows an “AI modified” label on Pins it believes were made or changed with generative AI. It reads IPTC metadata in the image, runs its own classifiers, and accepts creator disclosure. The label sits at the bottom left of a Pin in close-up. If you think a label is wrong, you can appeal it.
When Pinterest started labelling AI Pins
Pinterest announced the labels on April 30, 2025 and rolled them out globally. The label appears “at the bottom left corner” when someone opens an image Pin in close-up. At the same time, Pinterest started testing a “see fewer” option for AI Pins in categories “prone to AI modification or generation, such as beauty and art”, and set up an appeals system for creators who believe their content is mislabelled.
On October 16, 2025, Pinterest added settings that let people see more or less AI content by category: architecture, art, beauty, entertainment, fashion, health, home decor and sport, with food and drink added in December 2025. Pinterest also said the labels “will become more noticeable over the coming weeks, as we ramp up our detection tools.”
How Pinterest decides a Pin is AI modified
Pinterest’s help center names three signals:
- Metadata. Pinterest reads “metadata following the IPTC Metadata Standard”. The key field is the digital source type. A value of
trainedAlgorithmicMediasays a generative AI model made the image, andcompositeWithTrainedAlgorithmicMediasays AI changed part of it. - Classifiers. Pinterest built classifiers that “automatically detect Gen AI content, even if the content doesn’t have obvious markers”. These work on the image itself, so removing metadata doesn’t hide AI content from them.
- Self-disclosure. Creators can say a Pin was made with AI.
Many AI tools write the metadata for you. Images from OpenAI’s models and Adobe Firefly carry C2PA content credentials, a signed record of how the image was made that usually includes the IPTC source type. Photoshop’s generative fill and expand can mark an edited photo as a composite with AI.
Does the label hurt reach?
Pinterest hasn’t said the label itself lowers distribution. What it has done is give people a way to see less AI content in the categories above. In those niches, some of your audience may have chosen to see fewer AI Pins, so a labelled Pin can reach fewer of them. In food, home decor, fashion and beauty especially, real photos of the real thing are the safer bet.
Why real photos get labelled
A genuine photo can carry an AI tag without you knowing. The usual causes:
- An editing app used generative AI to fill, extend or remove something, and wrote that into the file.
- An AI upscaler or “enhance” feature processed the image.
- A phone’s AI eraser or background tool rebuilt part of the scene.
- The classifier misread a heavily edited image, a 3D render or polished digital art.
How to check an image before you pin it
The free Pinterest AI Label Checker reads the IPTC source type, C2PA content credentials and generator traces inside an image, right in your browser. Nothing is uploaded. It tells you what the metadata says and how Pinterest is likely to treat it. It can’t predict Pinterest’s classifiers, which look at the pixels.
How to appeal a wrong label
If a Pin is labelled and you didn’t use AI, contact Pinterest support through the help center and ask for the label to be reviewed. Mention how the image was made (camera, phone, editing app) and, if you can, check the original file with the checker above first. If the file has an AI tag from an editing step, the label may be accurate even though the photo is real.
Should you strip AI metadata?
No. Classifiers can still detect AI images without metadata, so stripping tags mostly removes honest information. Pinterest is also adding GenAI Acceptable Use Guidelines to its policies from November 12, 2026. If AI made or changed an image, the label is accurate, and honest disclosure is the safer long-term choice.
Using AI for Pins the right way
AI can help you make more Pins, but Pinterest rewards Pins people want to save and click. Use AI for backgrounds, layouts and variations, keep real product photos where buyers expect them, and look at every Pin before it goes out. PinBoostr can design Pins with AI images from your pages, and nothing publishes until you approve it.
Frequently asked questions
Can I remove the “AI modified” label?
Not yourself. If you believe a label is wrong, appeal it through Pinterest’s support team. If AI made or edited the image, the label is accurate.
Does Pinterest ban AI images?
No. Pinterest labels AI images and lets people choose to see fewer of them in some categories. Its other rules still apply, including the rules against misleading content.
Which categories have the “see fewer AI” setting?
Architecture, art, beauty, entertainment, fashion, health, home decor and sport since October 2025, plus food and drink since December 2025. Pinterest says more categories will follow.
Will a pin designed in Canva get labelled?
Only if the file carries AI tags or Pinterest’s classifiers detect AI content. A design built from your own photos and text usually won’t. Images made with an AI image generator, even one built into a design app, can.
Related: the Pin Size & Safe Zone Checker and our guide to pin design that gets clicks.
