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This page describes how to verify an image watermark in Imagen on Vertex AI.
By default, Imagen on Vertex AI adds a digital watermark any images generated by
a model version that
supports watermarking generated images. When you generate an image with a
watermark, Imagen adds a non-visible digital watermark, called
a SynthID, to images.
You can verify if an image contains a digital watermark or not.
Verify a watermarked image
Do the following:
In the Google Cloud console, go to the Vertex AI > Media Studio
page.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-03 UTC."],[],[],null,["# Verify an image watermark\n\n| **Caution:** Starting on June 24, 2025, Imagen versions 1 and 2 are deprecated. Imagen models `imagegeneration@002`, `imagegeneration@005`, and `imagegeneration@006` will be removed on September 24, 2025 . For more information about migrating to Imagen 3, see [Migrate to\n| Imagen 3](/vertex-ai/generative-ai/docs/image/migrate-to-imagen-3).\n\n\u003cbr /\u003e\n\n\n[Try image generation (Vertex AI Studio)](https://console.cloud.google.com/vertex-ai/studio/media/generate;tab=image)\n\n[Try Imagen in a Colab](https://colab.research.google.com/github/GoogleCloudPlatform/generative-ai/blob/main/vision/getting-started/imagen4_image_generation.ipynb)\n\nThis page describes how to verify an image watermark in Imagen on Vertex AI.\n\nBy default, Imagen on Vertex AI adds a digital watermark any images generated by\na [model version](/vertex-ai/generative-ai/docs/models#imagen-models) that\nsupports watermarking generated images. When you generate an image with a\nwatermark, Imagen adds a non-visible digital watermark, called\na [SynthID](https://deepmind.google/technologies/synthid), to images.\n\nYou can verify if an image contains a digital watermark or not.\n\nVerify a watermarked image\n--------------------------\n\nDo the following:\n\n1.\n In the Google Cloud console, go to the **Vertex AI \\\u003e Media Studio**\n page.\n\n\n [Go to Media Studio](https://console.cloud.google.com/vertex-ai/studio/media/generate;tab=image)\n2. Click **Upload**. In the displayed file dialog, select a file to upload.\n\n Watermarked images display a local_police**SynthID detected**\n badge.\n\nWhat's next\n-----------\n\n- [Configure Responsible AI safety\n settings](/vertex-ai/generative-ai/docs/image/configure-responsible-ai-safety-settings)"]]
