Will the image look different?

No. We only change the invisible bits of the color data. The visual difference is indistinguishable to the human eye.

Can I share the image on social media?

It depends. Social media platforms often compress images (convert PNG to JPG), which destroys the hidden message. Share via email or file transfer services as a PNG.

It provides security through obscurity. For maximum security, you should encrypt the message before hiding it here.

Steganography Tool

Hide secret messages inside images or decode them.

Hide Text in Image

Decode Message

LSB Steganography

Secret Message

Image Encryption

Encode (Hide):
- Switch to the "Encode" tab.
- Upload an image (PNG or JPG).
- Type your secret message.
- Click "Encode Message" and download the result.
Decode (Reveal):
- Switch to the "Decode" tab.
- Upload the encoded PNG image.
- Click "Reveal Hidden Message" to read the text.

Secret Communication: Send sensitive information that looks like a harmless photo to anyone glancing at it.
Watermarking: Hide copyright or ownership information inside your creative works.
Passcodes: Store passwords or keys in a way that automated scanners can't detect.