ZiHu

Utilities

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

ZiHu turns a photo and your own words into a single, breathtaking image: every "pixel" of the picture is a character you wrote. From across the room it looks like a vivid, pop-art photograph — pinch in and it dissolves into thousands of lines of your private diary. Pick any photo, write the memory you want to hide inside it, and tap Engrave. A high-performance off-screen engine samples the image and repaints it with your text, cell by cell, in the photo's true colors — producing an ultra-high-resolution artwork in seconds. What you can do Engrave: fuse any photo with your text into a text-as-pixels masterpiece. Microscope: explore each piece with buttery 1×–50× zoom; long-press for a live data panel (density, payload, loop ratio, timestamp). Archive: a clean, single-column gallery of every monument you've made. Rubbing: transform any piece into a classic black-and-white stone-rubbing — positive or negative, with an aged-paper finish — and export it through the share sheet. Private by design Everything is created and stored entirely on your device. No account, no sign-up, no servers, no sharing of your photos or words unless you choose to export them yourself. Completely free ZiHu is 100% free. It contains no in-app purchases, no subscriptions, and no paid features — every tool described above is fully available at no cost.

Ratings & Reviews

  • 5.0
    out of 5
    4 Ratings

The developer, Judy Ramos, 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

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

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

Accessibility

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

Information

Seller
  • Judy Ramos
Size
  • 18.1 MB
Category
  • Utilities
Compatibility
Requires iOS 14.0 or later.
  • iPhone
    Requires iOS 14.0 or later.
  • iPod touch
    Requires iOS 14.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
18+
Copyright
  • © ZiHu
  • Privacy Policy