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Bulk Image Compressor

Optimize and shrink your image files locally without losing resolution.

Drag & Drop your images here

or click anywhere in this box to browse (Supports PNG, JPG, WEBP)

How It Works & User Instructions

  1. All Image Formats Supported: Our Kumfu Compressor supports all popular formats like JPG 'JPEG' PNG 'WEBP' and SVG 100% safely.
  2. Bulk Drag and Drop Upload: You can easily upload multiple files together from your mobile 'or desktop' by dragging them directly into the active zone.
  3. 100% Local Processing: Your images are never uploaded to any external server 'because' the entire compression process runs locally inside your browser RAM.
  4. Smart Quality Control Slider: After uploading files 'you' can use the fluid slider to set your preferred compression level from 10% to 100% instantly.
  5. What is Image Compression? It means reducing the heavy metadata of your file 'without' affecting the actual resolution or dimensions of the photo.
  6. Pixel Optimization Secret: Our smart AI algorithm optimizes your image pixels 'so' the file size drops up to 80% while keeping visual quality perfectly sharp.
  7. One Click Bulk Execution: As soon as you hit the 'Compress All Images' button 'all' files in the queue are processed simultaneously in milliseconds.
  8. Live Space Saving Calculator: Once processing completes 'the' system displays the original size 'the' new size and the exact space percentage saved.
  9. Instant Safe Download: Every successfully compressed file gets a dedicated green 'Download' button 'allowing' you to save it with a single click.
  10. Transparency Preserved Always: PNG files with removed backgrounds remain 100% crisp and transparent 'without' any blurry or brown edges.