Hide Secret Messages with Steganography
Securely hide text within images using advanced steganography techniques. Encode and decode messages without visible changes to your images. 100% private and works offline.
Click to upload an image or drag and drop
JPG, JPEG, PNG up to 5MB
Encoded Image Preview
Upload an image and enter text to hide, then click the "Hide Text in Image" button.
Advanced Steganography Features
Our steganography tool uses cutting-edge techniques to securely hide your messages within images.
Your Privacy Is Our Priority
Our steganography tool processes everything locally in your browser. Your images and messages never leave your device.
Client-Side Processing
All encoding and decoding happens directly in your browser. No server processing required.
No Data Uploads
Your images and text are never uploaded to any server. Everything stays on your device.
Local Storage Only
Saved images are stored in your browser's localStorage, accessible only to you.
How to Use Our Steganography Tool
Follow these simple steps to hide your messages in images or extract hidden messages.
1. Upload an Image
Start by uploading the image you want to use as a carrier for your hidden message. We support PNG, JPG, WEBP, and GIF formats.
2. Enter Your Secret Text
Type or paste the text you want to hide. The maximum length depends on the image dimensions - larger images can store more text.
3. Hide and Download
Click "Hide Text in Image" to encode your message. The processed image will be saved automatically and available for download.
Important Notes:
- The encoded image will be saved in PNG format to preserve all data.
- There is no visible difference between the original and encoded images.
- The maximum text length depends on the image size - larger images can store more text.
- Your data never leaves your device - all processing happens locally in your browser.
Frequently Asked Questions
Learn more about steganography and how our tool works.