Zetty: Image Converter

Convert, Resize & Compress

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Convert a whole batch of photos to JPEG, HEIC, WebP, AVIF and more, see the exact size before you start, and save straight to Photos. All on your iPhone. Zetty converts, resizes and compresses your photos in single or batches, right on your iPhone. Pick a preset or set your own output, see the exact result before you convert, and save straight to Photos or Files. SEE IT BEFORE YOU CONVERT • Preview any photo side by side with its converted version and drag to compare. • The size shown is the real, encoded size, not a guess. • See how much space the whole batch saves before you start. EVERY FORMAT YOU NEED • Convert to JPEG, PNG and HEIC for free. • Zetty Pro adds WebP, AVIF, TIFF, BMP, JPEG 2000, TGA, PSD and PDF. • Choose several formats at once and get one file of each for every photo. • Open almost anything: HEIC, JPEG, PNG, WebP, AVIF, TIFF, RAW, PSD and more. RESIZE AND COMPRESS YOUR WAY • Keep the full size, set a width or height, exact dimensions, or a percentage. • Tune quality with one slider, from smallest file to best look. YOUR METADATA, YOUR CALL • Keep camera details and dates, or strip them, location included. • With Zetty Pro, sign every file with your copyright and name, add tags and comments, and set the date taken and camera. BUILT FOR BATCHES • Add photos from Photos, Files or the camera, or share them to Zetty from any app. • One tap presets: Web, Email, Social and Archive, or save your own. • Every photo follows the batch, or give one photo its own formats, size and quality. PRIVATE BY DESIGN Everything happens on your iPhone. No account, no uploads, no tracking. ZETTY PRO The free version converts up to 25 photos at a time to JPEG, PNG and HEIC. Zetty Pro Lifetime is a single payment that unlocks every format, unlimited batch sizes, your own presets and metadata editing, for good. No subscription

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The developer, Yefga Torra Prima, 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

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    Information

    Seller
    Yefga Torra
    Size
    4.1 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Yefga
  • Privacy Policy

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