Chroma Key - Green Screen PNG

Tap Color, Make It Transparent

Only for iPhone

$2.99

iPhone

Turn green or blue screen photos into transparent PNGs. Adjust edges, remove color spill, and restore details with a brush. No ads, watermark, subscription, or uploads. Remove a green, blue, or other solid-color background from a photo and export a PNG with real transparency. Tap the key color, refine the edge, and save at the source image's pixel dimensions. No ads, watermark, subscription, account, or server upload. Key features • Automatic key-color estimate, eyedropper, and green or blue presets • Tolerance, edge softness, and color-spill adjustment • Erase and restore brushes with up to 60 undo or redo steps • Checkerboard, white, and black transparency previews • Import from Photos, Files, or iCloud Drive • Save to Photos, share a PNG file, or copy the PNG How it works 1. Choose a photo or image file 2. Tap the background color and adjust the result 3. Export a PNG with an alpha channel Built for green screen photos, product shots, illustrations, and other images with a solid-color background. This is a chroma key tool: it removes pixels based on a color you choose rather than using AI subject detection. One purchase unlocks every feature. There are no subscriptions, in-app purchases, ads, watermarks, or usage limits. For help or feedback, visit https://apps.caen.co.jp/chromacut/support/.

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Updated the App Store listing and screenshots. No changes to app functionality.

Version 1.0.1

The developer, CAEN Co., Ltd., 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 Not Collected

    The developer does not collect any data from this app.

    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
    • CAEN, K.K.
    Size
    • 2.5 MB
    Category
    • Photo & Video
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    Languages
    • English and Japanese
    Age Rating
    4+
    Copyright
    • © 2026 CAEN Inc.
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by CAEN Co., Ltd.