The Unmarkr blog

Plain-English guides to AI watermarks, hidden metadata, and how to take them off your images.

• How to Remove the Gemini Watermark from Images

  Google’s Gemini and Imagen images carry a corner sparkle plus hidden provenance tags. Here’s how to take both off cleanly.

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• How to Remove C2PA and “Made with AI” Metadata from Images

  Content Credentials (C2PA) and EXIF tags travel inside the file and flag images as AI-generated. Here’s how to remove them.

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• How to Remove Watermarks from ChatGPT and DALL·E Images

  ChatGPT image output usually has no visible logo — but it does carry C2PA metadata. Here’s how to clean it.

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• What Is SynthID — and Can You Remove Invisible AI Watermarks?

  Beyond logos and metadata, some AI images carry an invisible watermark woven into the pixels. Here’s the honest picture on SynthID.

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• Removing AI Watermarks in Bulk with an API

  Cleaning images one by one doesn’t scale. Here’s how to remove AI watermarks and metadata in bulk with an API.

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