1. Outline
ShrinkMan is a photo resizing app that maintains high image quality using the Lanczos algorithm.
Resized photos can be used in email social media and other apps and are optimized for mobile viewing.
Not only does this app resize images it also preserves image quality and supports crop and mosaic functions.
If you've ever tried to resize and send a photo only to have it look blurry or distorted give this app a try.
The app can resize images without distorting printed text so text in newspapers comics and documents remains readable.
A special feature lets you apply mosaic effects to faces for privacy protection.
This app also saves time by allowing you to resize multiple images in batch mode.
You can select specific resized images and share them via email or other apps.
JPEG files often contain EXIF data that may include location and device information. This app can remove that data for your privacy.
Resized images are saved to a dedicated output folder leaving your original photos completely untouched.
You can easily view EXIF data thumbnail previews and GPS location information for any photo.

2. First Screen
The main screen shows icons for Camera Open Close Clear and Output.
- Camera: Opens the device camera to take a new photo.
- Open: Selects an image from your gallery.
- Close: Removes the currently displayed image.
- Clear: Removes all loaded images.
- Output: Proceeds to the resizing result screen.

3. How to Resize Photos
After loading an image resizing options appear at the bottom of the screen.
Each icon represents a different output size.
Select your desired size and tap the icon to start resizing.
When complete the app displays the resized image on the result screen.

4. Result Screen
Tap a photo to select it (highlighted in green).
Once selected tap Share at the bottom to send the image to another app such as email or social media.
You can also tap the trash icon to delete the image.

5. Basic Operations
While viewing an image or information screens you can pinch to zoom and drag to pan.
When multiple images are loaded navigation arrows appear on the left and right edges of the screen.
Swipe or tap the arrows to move between images.

6. Image Information (EXIF GPS) and Rotation
If EXIF data is embedded in the photo an EXIF button appears on screen.
If GPS data is present a GPS button also appears.
Tap the Rotate button to change the image orientation.
Drag on the screen to rotate freely; the result is applied when you stop.
Tap the back button or tap any button again to return to normal mode.