Bulk Image Compressor

Compress multiple images at once. Upload dozens of files and download optimized versions in seconds. Save hours of manual work.

Compress Images in Bulk

Why Use Bulk Compression?

Processing images one by one is tedious. Our bulk compressor handles hundreds of images efficiently.

Save Time

Compress 50+ images in the time it takes to process one manually. Focus on what matters.

Consistent Results

All images are processed with the same settings. No more inconsistent optimization.

ZIP Download

Download all compressed images in a single ZIP archive. Organized and ready to use.

Bulk Compression Features

Multi-Format Support

Upload JPEG, PNG, GIF, and WebP images together. Our compressor handles mixed formats seamlessly.

Multi-Format Output

Get optimized JPEG, PNG, WebP, and AVIF versions of every image from a single upload batch.

Parallel Processing

Multiple images are processed simultaneously for maximum speed. No waiting in queues.

Drag & Drop

Simply drag a folder or multiple files to start. Select all your images at once from file browser.

Perfect For

E-commerce

Optimize product catalogs with hundreds of images at once.

Photographers

Compress entire photoshoots for web galleries and client delivery.

Web Developers

Optimize all site assets in one go during development or migration.

Bloggers

Compress blog images in bulk before uploading to your CMS.

Need Higher Volume?

For processing thousands of images or automating your workflow, use our powerful API.

  • Process up to 100 images per batch request
  • Integrate with your build pipeline or CMS
  • Webhooks for async processing notifications
  • SDKs for PHP, Node.js, and Python
View API Documentation
# Batch compression via API
curl -X POST https://api.octosqueeze.com/v1/batch \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "images[][email protected]" \
  -F "images[][email protected]" \
  -F "images[][email protected]" \
  -F "mode=balanced"

Frequently Asked Questions

Free users can upload up to 20 images at a time. Pro plans allow 50+ images per batch, and Business plans support 100+ images. For unlimited batch sizes, use our API.

Yes! Simply drag and drop an entire folder onto the upload area, or use the file browser to select multiple files. All images in the folder will be queued for compression.

After processing, you can download images individually or click "Download All" to get a ZIP archive containing all compressed images. You can also download all WebP or AVIF versions as a separate ZIP.

Yes! Free accounts can bulk compress up to 200 images per month. For higher volumes, check our pricing plans starting at just $4.99/month for 5,000 images.

More Image Tools

Ready to compress in bulk?

Upload multiple images and optimize them all at once. Free and fast.

Start Bulk Compression