Download AutoImageCrop for your operating system (Windows or macOS) and follow the installation wizard. The process is straightforward and takes just a few minutes.

Launch AutoImageCrop and sign in with your Google account. This allows you to track your credits and sync settings across devices.

Import images by either dragging and dropping them into the application window or using the file selection dialog. Supported formats include PNG, JPG, JPEG, BMP, GIF, TIFF, WEBP, and HEIC.

Choose your preferred settings:

• Contour Detection (white, black, transparent)
• Minimum Area Filter (1000px², 10000px², 100000px²)
• Output Format (JPEG, PNG, BMP, TIFF, WEBP)
• Scale (1x or 0.5x)

Click the process button to start the image processing. Each image processing will consume 25 credits. The results will be saved to your specified output folder.