Toolgen.app

Batch Image Processor

Process multiple images at once - Resize, compress, or convert for presentations

What is Batch Image Processing?

Batch image processing allows you to apply the same operation to multiple images simultaneously, saving time and effort. Instead of processing images one by one, you can resize, compress, or convert dozens or hundreds of images with a single click.

This tool is essential for photographers, web designers, and anyone who regularly works with large collections of images.

How to Process Images in Batch

  1. Upload multiple images by dragging and dropping or clicking to browse
  2. Select your operation: Resize, Compress, or Convert
  3. Configure settings (dimensions, quality, or format)
  4. Click "Process" to apply changes to all images
  5. Download your processed images as a ZIP file

Processing Features

📐 Batch Resize

Resize all images to the same dimensions with presets for Full HD, 4K, and presentation sizes

🗜️ Batch Compress

Reduce file sizes while maintaining quality - perfect for web optimization

🔄 Batch Convert

Convert multiple images to JPG, PNG, or WebP format simultaneously

⚡ Fast Processing

Process dozens of images in seconds with server-side optimization

Common Use Cases

  • Preparing product photos for e-commerce websites
  • Optimizing images for faster website loading
  • Creating consistent image sizes for presentations
  • Converting image formats for different platforms
  • Reducing file sizes for email attachments
  • Standardizing photos for social media posts

Frequently Asked Questions

How many images can I process at once?

You can upload and process multiple images simultaneously. The actual limit depends on file sizes, but typically you can handle 50-100 images in a single batch.

What formats are supported?

Input: JPG, JPEG, PNG, WebP, and GIF. Output: JPG, PNG, and WebP depending on your selected operation.

Will the original aspect ratio be maintained?

When resizing, images are scaled to fit the specified dimensions. The tool preserves the aspect ratio by default to prevent distortion.

What quality should I use for compression?

For web use, 80-85% quality provides a good balance between file size and visual quality. Use 90-95% for print materials or when quality is critical.

How do I download the processed images?

All processed images are packaged into a single ZIP file for easy download. Extract the ZIP to access your processed images.

Tips for Batch Processing

  • Use presets (Full HD, 4K) for quick, standardized sizing
  • Compress images to 80-85% quality for web use to significantly reduce file sizes
  • Convert to WebP format for best web performance and smallest file sizes
  • Process similar images together for consistent results
  • Test with a few images first before processing large batches

Related Image Tools