Does a screenshot keep metadata or Content Credentials?
Usually not. OpenAI and Midjourney both say a screenshot can lose the signals in a file. In our test, 9 real files that carried a Content Credentials record were re-drawn on a browser canvas, which keeps pixels only. None kept the record, and no metadata was found. Some pixel-level watermarks survived. Check the original file when you can.
What does a screenshot do to a file?
A screenshot is a new file. It is made from the pixels that were on a screen, not copied from the original file. Metadata, such as a camera date or a text label, lives in the original file's data, and a Content Credentials record is usually embedded there too. Whatever the new file holds is written by the tool that makes it.
The Content Authenticity Initiative wrote in an April 8, 2024 post that "metadata of any kind can be removed deliberately or accidentally". The same post lists screenshotting among the rebroadcasting efforts that effectively remove secure metadata.
What do vendors say about screenshots?
These are the vendors' own words, summarized in ours. We read each page on October 30, 2026.
| Source | What it says about screenshots |
|---|---|
| OpenAI help article | Content Credentials can be lost through everyday actions, such as taking a screenshot or converting a file. OpenAI says its SynthID watermark is designed to withstand common changes, which it says can include screenshots, and that heavy image cropping or file compression can make a watermark undetectable. For images, it also says screenshots may make signals harder to detect. |
| OpenAI API guide | Compression, cropping, screenshots, metadata removal and format conversion can erase or weaken a signal. It advises: "Verify the original file when possible." |
| Midjourney's Content Authenticity page | Midjourney says the hidden tag in its files is easily lost, and that screenshots, edits and most social media sites remove it. It advises checking the original downloaded file, not a screenshot. |
| Content Authenticity Initiative blog | In a post dated April 8, 2024, it says a watermark's strength is that it can survive rebroadcasting such as screenshotting, which effectively removes secure metadata. It describes a watermark as one of three techniques for durable credentials, with secure metadata and fingerprinting, and says none of them is durable enough alone. |
The sources agree on one point. A signal stored in the file's data is fragile. A signal written into the pixels may last longer, but OpenAI says heavy cropping and file compression can still make a watermark undetectable.
What did we measure?
We wanted to see this on our own files. We took each of the 9 real files in our research set that carry a Content Credentials record: 3 labelled Adobe Firefly, 2 labelled Microsoft Image Creator, 3 labelled ChatGPT, and the C2PA test image. Most came from Wikimedia Commons, where third parties uploaded them under "Images generated by" categories, and we do not know how each was handled before upload. We drew each one on a browser canvas of the same size and saved the result twice: once as PNG and once as JPEG at quality 0.92. A canvas holds pixels only, which is what a screenshot also keeps.
Then we ran all 18 outputs through the checker. Every one read "No supported provenance signals found". That means no record survived, in either format, and no other metadata was found either. For each file, our checker looks for signed records, metadata and the Stable Diffusion pattern.
We ran the same test on 20 test pictures that we marked with the open-source invisible-watermark package, which adds the invisible pattern that Stable Diffusion's reference software adds. All 20 matched before the test.
| What we tested | Files | Still found after PNG | Still found after JPEG |
|---|---|---|---|
| Content Credentials record | 9 | 0 of 9 | 0 of 9 |
| Stable Diffusion watermark pattern | 20 | 19 of 20 | 0 of 20 |
The one PNG miss carries a colour profile. We did not test why it no longer matched. The JPEG that the browser wrote used ordinary 4:2:0 chroma subsampling, and in our earlier calibration the pattern was found in 0 of 7 test files saved with that setting at quality 90 and 0 of 7 at quality 75. The counts are on our accuracy page.
These results describe a browser canvas, not a platform, and we did not contact any platform. We did not test phone or desktop screenshot tools, which may write metadata of their own. A different browser or JPEG quality could give different numbers.
What if a record stays but the picture changes?
A Content Credentials record is tied to the exact bytes of the image it describes. We changed 12 image-data bytes of a signed Adobe Firefly sample file after it was signed. The checker read "Content Credentials failed validation". Its detail says the image has changed since it was signed, so the record no longer matches it.
That is a different result from a missing record. One says a record is present and does not fit the image. The other says no record was found.
Can a watermark we do not check survive?
Possibly. OpenAI says its SynthID watermark is designed to withstand common changes, which it says can include screenshots. Our checker does not read SynthID, so a file that reads as empty to us may still carry one. Our checker decodes only the Stable Diffusion pattern. For other marks, use the maker's own checker. It opens another company's site, you may need to sign in, and your image is uploaded to them, not to us.
What this means when you check an image
Open the checker, choose the file, and look for the headline "No supported provenance signals found". It means we found no signed record, no source label in the metadata and no Stable Diffusion pattern. The line under it says: "This does not mean the image is real or human-made. Most images lose these signals when they are shared, screenshotted or re-saved."
If you are checking a screenshot, that headline is the expected result, so it says very little. It does not tell you what the original file held. If you can, find the original file and check that instead.
If the headline is "Content Credentials failed validation", a record is present but does not fit the image, or it does not validate. The checker's limits line applies to every result: "These checks cannot determine whether an image is AI-generated."
Guides on this topic
- How to tell if an image is AI is the main page on this topic.
- Why Content Credentials disappear covers screenshots, messaging apps, uploads and conversion.
- Does sharing an image remove its metadata? compares what each route does.
- Durable Content Credentials explains how a watermark and a fingerprint can recover a stripped record.
- Is this profile picture AI? covers dating and social profile photos and why shared photos lose these signals.
Frequently asked questions
- Does a screenshot keep EXIF data?
- In our canvas test, no metadata of any kind was found in the 18 re-drawn files. We did not test the screenshot tools on phones or computers, which may add metadata of their own.
- Does a screenshot keep Content Credentials?
- OpenAI says Content Credentials can be lost by taking a screenshot. In our test, 0 of 9 records survived a re-render as PNG or as JPEG.
- Is an empty result on a screenshot a sign that the original had no signals?
- No. The result describes only the file you gave us. Finding nothing does not mean an image is real or human-made.