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Camera & Gallery Batch Compression

How to compress single and bulk images using the SmallPict Mobile App.

The mobile app reduces photo file sizes, often by up to 90%, before you share or publish them.


1. Optimizing a single image

  1. Open the SmallPict App on your iOS or Android device.
  2. Tap Take Photo to shoot directly from the camera, or Select from Gallery.
  3. Choose your desired output format:
    • AVIF (recommended): Smallest files, for web use.
    • WebP: Works in more older browsers.
    • JPEG / PNG: Compressed, in the original format.
  4. Set quality slider (Default: 80%).
  5. Tap Optimize Now.
  6. Compare the before and after versions side by side, with zoom.

2. Batch compression

When managing hundreds of product photos or event shots:

  1. Tap Batch Mode in the top navigation bar.
  2. Select multiple images (up to 100 per batch).
  3. Specify maximum dimensions (e.g. Max Width: 1920px).
  4. Tap Start Batch Optimization.
  5. Save the output to a new album in your photo gallery or export as a .zip archive.

Example results

Input FormatOriginal File SizeOutput FormatOptimized SizeReduction
iPhone 16 Pro HEIC8.4 MBAVIF (Quality 80)480 KB-94.2%
Samsung S24 Ultra JPEG12.1 MBWebP (Quality 82)1.1 MB-90.9%
DSLR Export (4K PNG)18.6 MBAVIF (Quality 85)1.4 MB-92.4%