Instructions below

 Video Instructions

Our spokesmonkey Ezriah Zippernowsky has made an instructional step-by-step video guide showing how to batch compress PNG files online!.

How do I reduce size of PNG files online?

Follow the instructions below to batch reduce all your PNG files in one go. There are no limits on file size or quantity!
  1. To select PNG files to compress, you have two options:
    • Click "Select PNG files to reduce" to open the file chooser. You can choose as many files as you wish.
      Click here to compress PNG files online
    • Drag and drop the PNG images directly onto ezyZip

    It will begin automatically reducing PNG file size.
  2. Click "Save" on each individual image to save a single shrunk PNG file to your local device

    Click here to save individual compressed PNG images to your local drive
  3. Click "Save All" to save all the reduced PNG files to a folder.
    This feature is only supported by some browsers.

    Click here to save all compressed PNG images to folder
  4. To save all the shrunk images, you will need to archive them into a ZIP file.
    • Click "Save All To ZIP" to generate the ZIP file.
      Click here to generate ZIP file with all compressed PNG images
    • Once the ZIP file is generated, click "Save ZIP File" to save all the compressed PNG images to your local device.
      Click here to save all compressed PNG images (in ZIP) to your local drive

What operating system and browser does ezyZip support?

ezyZip is an online tool that supports any OS that can run a modern browser. We have tested it to work with Windows, MacOS, Linux (e.g. Ubuntu, Mint, Debian), Android, ChromeOS (Chromebook), iOS (iPhone, iPad & iPod Touch).

We are continuously updating the system, so ensure you are using the latest version of one of the popular browsers or their variants. (e.g. Chrome, Firefox, Safari, Opera).

Please let us know via the feedback form if you have any issues.

What is ezyZip?

ezyZip is a collection of online compression tools, including this online PNG size reduction utility.

Unlike other online PNG compression utilities, ezyZip does not require you to upload or download files to a server. There are no file size limits, allowing you to create large compressed files. It runs locally as a browser app, thus making it much quicker than other similar image compression utilities. This also ensures your privacy will be protected as no file data will leave your browser.