CheckImageDPI
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A little clarity for every image

OpenAI Image Detector

Inspect local OpenAI source labels and embedded Content Credentials without uploading your image. Read validation limits; OpenAI API checks are paused.

1 Your original image

Start with your image

or drop an image here · paste with ⌘ / Ctrl + V

JPG, PNG or WebP · up to 25 MiB and 50 megapixels

2 Choose your check

Follow the source signals.

Check locally embedded OpenAI source labels in your browser. This is not an OpenAI service or a complete check for every OpenAI image.

Your image stays in this browser. If local evidence is absent or incomplete, optional model analysis requires your explicit confirmation before any upload or credit use.

Your current file and report remain local; results expire after 24 hours. Clear local files to delete them sooner.

Inspect local OpenAI source labels and embedded provenance records without uploading your image. OpenAI API verification is paused; this page does not perform an official OpenAI or private SynthID service check.

Inspect the original locally

  1. Choose the original supported image; its bytes stay in your browser.
  2. Read embedded source labels and available Content Credentials validation states. An OpenAI name alone is not a trusted signature.
  3. Keep unavailable layers, missing fields and conflicting claims visible when interpreting or sharing a result.

Source labels have limited coverage

A matching OpenAI label is evidence of text or a record stored in this file. Labels can be removed, edited or copied. Local credential validation is distinct from reading an issuer string, and unavailable trust or timestamp checks must remain explicit.

No matching label does not prove human authorship. Exporting, screenshots or stripping metadata can remove records while leaving other detectable traces. The broader AI tool offers local evidence checks and an optional CommFor score; neither supplies official OpenAI attribution.

Frequently asked questions

Can this detect every OpenAI image?

No. It inspects supported local source records. The OpenAI API integration is paused, and private SynthID verification is unavailable here.

Does no matching label prove the image is human-made?

No. A label can be absent, removed or changed, and other generators are outside this source-label question.

Is this an OpenAI service?

No. CheckImageDPI is independent and performs this inspection locally, without submitting the image to OpenAI.