Stego

Hide & reveal text in images

Free · Designed for iPad

On‑device steganography with integrity checks and automatic fallback for small images—privacy without uploading. Stego lets you hide (embed) and reveal (extract) UTF‑8 text inside ordinary images (PNG, JPEG/HEIC) directly on your device. No accounts, no servers, no analytics. Integrity (CRC32 + optional redundant header) helps detect corruption, and an automatic fallback mode improves reliability on very small images.

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The developer, Japality Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Japality Limited
  • Size
    • 24.1 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • Copyright
    • © Japality Limited