StegoSecret

Hide or extract text inside PNG files locally in the browser using LSB steganography.

Carrier PNG

Only lossless PNG is supported. Re-saving as JPG will destroy hidden content.

No PNG selected.

The current frontend implementation supports only the LSB algorithm.

Secret text

Optional password

Steganography is not the same as strong security. If you need confidentiality, use a password so the hidden text is encrypted before embedding.