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AI image detector by generator

Canva AI image detector: evidence inside the export

Canva publishes no documentation we could find of Content Credentials or IPTC source types on images made with its AI tools as of October 2026, so isGenAI identifies a Canva AI image only from the records the export actually carries.

Facts checked against vendor documentation in October 2026. Updated .

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Code-drawn illustration for Canva AI

Illustration · PNG file

  1. Signature + IHDR
  2. iTXt XML:com.adobe.xmprecord
  3. tEXt parameters
  4. tEXt prompt / workflow
  5. tEXt invokeai_metadata
  6. eXIf
  7. caBX C2PA manifest
  8. IDAT pixels
  9. IEND

AI source type declared

The file labels itself as AI-made.

IPTC DigitalSourceType such as trainedAlgorithmicMedia is read from XMP and shown with its exact value.

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AI source type declared: where this record sits inside a PNG file and what the isGenAI report says about it. The picture is a code-drawn illustration.

What the vendor documents

We searched Canva’s public documentation and the C2PA and IPTC vendor listings in October 2026 and found no statement about provenance metadata in Canva exports. Canva exports also pass through Canva’s own encoder, which may drop metadata from imported assets, so even a file that started life with a credential can leave Canva without one.

Nothing here is a judgement on Canva; it is a note that the file has to be inspected, not assumed.

What isGenAI reads

The checker validates any C2PA manifest, reads the IPTC DigitalSourceType from XMP, quotes AI statements in metadata, reads saved prompts in the AUTOMATIC1111, ComfyUI and InvokeAI formats and matches the hash and perceptual fingerprint against its records. Each finding is shown with its source field under “How we checked”.

An empty result is reported as “no evidence found”, with the reminder that absence proves nothing about authorship.

Working with Canva exports

Export as PNG at full size and upload that file. If the design mixed a photo with AI-generated elements, a credential from the photo’s camera or editor may still be present while the AI element has none; the report lists each record separately so you can see which is which.

The EXIF viewer shows the raw fields, and the image metadata compare tool shows what the export dropped compared with the source asset.

How to check an image from this generator

  1. Get the original download, not a screenshot or a copy saved from a chat or social feed.
  2. Upload it to the free AI image detector. Files up to 20 MiB in PNG, JPEG, WebP, AVIF or TIFF are read on the server and are private by default.
  3. Open “How we checked” and read each finding with its source field: signed record, declared source type, saved prompt, AI statement or matching copy.
  4. Treat a clean result as “no evidence found”, never as proof that a person made the picture.

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Frequently asked questions

Does Canva add Content Credentials to AI images?

We found no Canva documentation of Content Credentials or IPTC source types as of October 2026. Inspect the export; isGenAI reports whatever it contains.

Can isGenAI detect a Canva AI image?

Only from records in the file or a matching copy. Without a credential, source type, AI statement or saved prompt the report says no evidence found.

Does a Canva export keep credentials from imported photos?

Not reliably. Canva re-encodes exports, which can drop metadata. Compare the source asset and the export with the image metadata compare tool to see exactly what was lost.

Is a Canva AI image detectable after a screenshot?

No. Screenshots carry no file records and isGenAI does not infer origin from pixels.

Sources

Vendor behaviour changes. These pages describe what the vendor documents and what isGenAI reads from a file; they do not test every release.