Encoder

Encode one image inside another. For the details of how this works, and to learn the limitations of the security of this encoder, visit the about page. This site is served statically, therefore the encoding all happens in your browser; images and passwords input here are not sent over a network. For the best results, ensure the dimensions of both images are the same.

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Base image: Secret image: Base image bits: 4 Password (optional): Do not use a password more than once! Encode