Bulk Image Resizer

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Choose how you want to resize your images
px
If specified width is larger than original, image will remain unchanged
80%

Drag and drop images here or click to select files

Supports: JPG, PNG, WebP

Image Processing Tool Documentation

Key Features

  • Bulk Processing: Resize and compress multiple images simultaneously
  • Format Support: Process JPEG, PNG, and WebP images
  • Offline Processing: All processing happens in your browser - no uploads needed
  • Format Conversion: Convert between JPEG, PNG, and WebP formats
  • Smart Compression: Optimize file size while maintaining quality
  • Aspect Ratio Control: Maintain or customize image proportions
  • Batch Download: Download all processed images in a ZIP file
  • No File Limits: Process as many images as your device can handle

How to Use

  1. Upload Images:
    • Drag and drop images into the upload zone
    • Or click to select files from your device
  2. Choose Processing Mode:
    • Resize & Compress: Modify both dimensions and file size
    • Resize Only: Change dimensions while maintaining original quality
    • Compress Only: Reduce file size while keeping dimensions
  3. Select Resize Options:
    • Maximum Size: Set largest dimension while maintaining aspect ratio
    • Scale by Percentage: Resize proportionally by percentage
    • Custom Dimensions: Set specific width and height
  4. Choose Output Format:
    • JPEG: Best for photographs and complex images
    • PNG: Ideal for graphics and images requiring transparency
    • WebP: Modern format offering better compression

Frequently Asked Questions

Yes, our image processing tool is completely free with no hidden costs or watermarks. Process as many images as you need without limitations.

No, all processing happens locally in your browser. Your images are never uploaded to any server, ensuring complete privacy and faster processing.

There's no hard limit on file size or number of images. The only limitation is your device's memory and processing power.

  • JPEG: Best for photographs and images with many colors
  • PNG: Ideal for graphics, screenshots, and images needing transparency
  • WebP: Modern format offering better compression than JPEG and PNG, but may not be supported by older software