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Bulk Image Compressor & Batch WebP Converter (100% Private)

Compress, optimize, and convert dozens of image files simultaneously with instant in-browser processing. EasyDev reduces PNG and JPEG file sizes by up to 80% without uploading a single byte to cloud servers.

Key Technical Capabilities

  • Simultaneous Batch ProcessingDrag and drop 20 to 50+ images at once. All conversions run concurrently in your local browser sandbox.
  • 1-Click Batch Download (.ZIP)Export all compressed photos and graphics into a single clean ZIP archive with one click.
  • 100% Local Device PrivacyProprietary designs, screenshots, and personal photos are compressed strictly on your hardware memory.

How to Compress Images in Bulk

  1. Drop Image FilesDrag and drop multiple PNG, JPG, or WebP files into the dropzone.
  2. Adjust Quality SliderSet your desired compression level (80% recommended) and output format.
  3. Download ZIPClick "Download All as ZIP" to save all optimized images at once.

Frequently Asked Questions

Are my images uploaded to any remote server?
No. Everything is compressed locally using HTML5 Canvas inside your browser.
How many images can I compress at once?
There is no artificial limit. You can process dozens of images depending on your computer RAM.