Encrypt your messages and files, then hide them invisibly inside images with end-to-end encryption. 100% free.
Your data is encrypted in the browser before being inserted into the image.
Upload Image (JPG, JPEG, PNG)
or drag & drop here
Only JPG, JPEG, or PNG images are allowed
Select data type and upload to begin
Supports text messages and any file type
Steganography is the practice of hiding secret information within an ordinary file or message to avoid detection. Unlike encryption, which scrambles data to make it unreadable, steganography conceals the very existence of the data.
Our tool uses advanced pixel-level hiding combined with end-to-end encryption to conceal your data inside ordinary images. You can hide text messages or entire files (documents, images, etc). Supports JPG, JPEG, & PNG — output is always PNG. The changes are completely invisible to the human eye, making your secret data undetectable.
All encryption happens in your browser using the Web Crypto API. Your encryption keys and messages never touch our servers, ensuring true zero-knowledge privacy.
Unlimited capacity, all formats, Zero-Knowledge
Strong encryption happens entirely in your browser. Zero server access to your data.
Your data is hidden invisibly inside image pixels. No one can tell it's there.
Supports All file formats, hide as much as the image can hold.
We never see your keys, messages, or files. Complete privacy by design.
Simple 3-step process to hide your secrets
Select any image as carrier (JPG, JPEG, and PNG) and choose what to hide: a text message or any file (PDF, DOCX, ZIP, etc.)
Your data is encrypted end-to-end and hidden invisibly inside the image pixels. File type and name are automatically preserved. Works with all file formats.
Download the image and share it anywhere. Only those with the key can decode it.
Send confidential messages without raising suspicion. Perfect for journalists, activists, and privacy advocates.
Embed copyright information or metadata invisibly in your images for protection.
Store sensitive passwords or recovery codes in an innocent-looking image file.
Bypass content filters by hiding data in images for legitimate backup purposes.