Pixel Crypto (PNG container)

Hides encrypted text inside a PNG image using the least significant bits of pixels. All operations are performed only on the user's device.

Local processing: the image, text, password, and decryption are not sent to any server. The container is assembled and read directly in the user's browser on their device.
Capacity: — Fill: —
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⚙️ Show advanced options (Dual layer)
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Quick guide
• Select a PNG, enter the secret text and the main password.
• For a dual layer, add decoy text and a separate decoy password.
• If the decoy text is provided, the decoy password is required.
• Container fill is limited to 15% to reduce detectability.
• After encryption, save the new PNG container to your device.