Image Tools

Bulk Image Compress

Compress multiple images at once. Supports JPG, PNG, WebP, AVIF, GIF, TIFF, HEIC. Upload images or ZIP files. Download all as a nicely organized ZIP.

Privacy First: Your images are processed on our servers and never stored

Images are temporarily processed for compression and immediately deleted after download. We do not keep copies of your images.

Drop images or ZIP files here

Supports JPG, PNG, WebP, AVIF, GIF, TIFF, HEIC • Max 50 images

Upload a ZIP file containing multiple images to extract and compress them all

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How It Works

For Everyone

Upload your images, choose quality and format, then download optimized files. Our tool compresses images by 80-95% while maintaining great visual quality. Perfect for:

  • Website optimization
  • Social media
  • Email attachments
  • Storage savings

For Developers

Powered by a high-performance image processing API using industry-leading encoders:

  • JPEGmozjpeg, progressive
  • WebPlibwebp, effort 6
  • AVIFAV1, effort 6
  • PNGlevel 9, adaptive
  1. 1
    Upload

    Drop images or ZIP. Up to 50 at once. Auto-extracts archives.

  2. 2
    Configure

    Set quality (10-100%), format, dimensions. Advanced fit modes available.

  3. 3
    Download

    Get compressed images individually or as organized ZIP with summary.

Frequently Asked Questions

What formats are supported?

Input: JPG, PNG, WebP, AVIF, GIF, TIFF, HEIC (iPhone), HEIF

Output: JPEG, PNG, WebP, AVIF, or Auto (browser selects best)

What quality should I use?
  • 50-60: Thumbnails, previews (smallest files)
  • 75-80: Websites, general use (recommended)
  • 85-90: High-quality displays
  • 95-100: Photography, print (largest files)
Can I upload ZIP files?
Yes. Drop a ZIP file and we'll automatically extract all supported images. Non-image files are ignored. Download results as an organized ZIP with compression summary.
Are my images stored or private?
Images are processed over encrypted HTTPS and immediately deleted after compression. We never store, share, or use your images for any purpose.
What's the difference between WebP and AVIF?

WebP: Widely supported (95%+ browsers), excellent compression, use for general websites.

AVIF: Newest format, best compression (20-30% smaller than WebP), use for modern browsers only.

What do the fit modes do?
  • Cover: Crops to fill area (profile photos)
  • Contain: Fits inside, shows full image (product photos)
  • Fill: Stretches to exact size (may distort)
  • Inside: Only resizes if larger than target
  • Outside: Resizes to cover, may exceed dimensions
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