Select a carrier image (PNG, BMP, JPEG, or GIF) and one or more files to embed. Any file type can be embedded. The result is downloaded as PNG for reliability.
Select multiple files with Ctrl+click (Windows/Linux) or Cmd+click (macOS).
Select an image (PNG, BMP, JPEG, or GIF) that contains embedded data. Extracted files will be listed for download.
Deployments of this steganography app (pure JS). Add or edit links in web/resources/deployments.json.