C2PATool

CAI c2patool/0.3.8 c2pa-rs/0.15.0id: rMD3yGn78uMJbRfVoX7U

Input Images

The source image is your new image that you would like to be encoded. The parent image is the image that you modified to create the source image. Any previous c2pa manifests on the parent image will be included in the source image encoding.

JPG or PNG up to 10MB

(required)

JPG or PNG up to 10MB

(optional)

Manifest Creative Work Assertion

This information will be displayed publicly with the encoded image, so be careful what you share. You DO NOT need to share any personally identifiable information in order to sign your image.

behance.net/
twitter.com/
instagram.com/
facebook.com/

Manifest Actions Assertion

This generates C2PA Version 1.1 actions

  • Color Adjustments

    Changes to tone, saturation, etc.

  • Converted

    The format of the asset was changed.

  • Created

    The asset was first created, usually the asset’s origin.

  • Cropped

    Areas of the asset’s "editorial" content were cropped out.

  • Drawing

    Changes using drawing tools including brushes or eraser.

  • Edited

    Generalized actions that would be considered "editorial transformations" of the content.

  • Filtered

    Changes to appearance with applied filters, styles, etc.

  • Opened

    An existing asset was opened and is being set as the parentOf ingredient.

  • Orientation

    Changes to the direction and position of content.

  • Placed

    Added/Placed a componentOf ingredient into the asset.

  • Published

    Asset is released to a wider audience.

  • Removed

    A componentOf ingredient was removed.

  • Repackaged

    A conversion of one packaging or container format to another. Content is repackaged without transcoding. This action is considered as a "non-editorial transformation" of the parentOf ingredient.

  • Resized

    Changes to content dimensions and/or file size

  • Transcoded

    A conversion of one encoding to another, including resolution scaling, bitrate adjustment and encoding format change. This action is considered as a "non-editorial transformation" of the parentOf ingredient.

  • Unknown

    Something happened, but the claim_generator cannot specify what.

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This c2pa encoding utility is built using the Content Authenticity Initiative open source tools.

Please help bring authentic content to the web by creating and distributing C2PA compliant media.

Some text included here is from the C2PA specification and is licensed under Creative Commons CC BY 4.0.