Some tools are affected by an update and do not function properly or result in error messages. I'm looking into it.
Known issues: Coordinate conversion (errors for some conversions).

This tool can be used to hide images and text in an image or to retrieve information from an image. Upload an image or provide the web location of an image and click submit to retrieve the information from it.
Did you want to hide information in the image? Continue to upload the secret image or provide the text. Add an optional key to encrypt your data even better and click submit to hide it in the image.
Steganography can be applied in many different ways. There can be information in an image while this tool is not able to find anything. Also, other tools might not be able to extract information from encrypted images created by this tool.

Upload image:
Location (URL) of the image:
Click submit now to retrieve the message from the image
Continue below to hide a secret in the image.
Encryption key:* Optional for additional encryption
Upload secret file:
Secret message:

Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. The word steganography is of Greek origin and means "concealed writing" from the Greek words steganos meaning "covered or protected", and graphei meaning "writing". Since the rise of more and more digital files for image and sound, the interest in steganography is increased.

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  Last update: 12-29-2023
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under a Creative Commons-License
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