Features

• Format Conversion: Convert images between png, jpg, gif, and webp.
• Quality Adjustment: Set the quality for lossy formats like jpg and webp.
• Image Resizing: Resize images using specific dimensions (e.g., 800x600) or by a percentage (e.g., 50%). Aspect ratio is preserved if one dimension is set to 0.
• Watermarking: Apply a watermark image with adjustable opacity.
• Batch Processing: Process a single file or an entire directory of images.
• Concurrency: Use multiple workers for faster directory processing.
• Configuration: Set default flag values using a config.yaml file.