Bulk Compress & Convert
Compress and convert multiple images at once
Drop multiple images
Process all images at once
Works with any file size -- files over 50MB may just take a little longer
What is this tool?
Applies the same compression and format conversion to many images at once, instead of processing them one at a time -- downloads as a single ZIP file with every processed image inside, rather than triggering a separate download prompt per file.
How to use it
Upload a batch of images, choose the output format and quality you want applied to all of them, and download one ZIP containing every processed file once it finishes.
For genuinely large batches, keep an eye on your browser's memory usage — since everything processes locally, extremely large batches can slow down on lower-powered devices. This tool doesn't resize images -- for that, use the Resize & Crop tool on each image, or Bulk Image just for the format/compression step.
Watch: Bulk Compress & Convert in Action
Watch on YouTubePlays on YouTube (counts toward our @freedailypro channel).
Frequently asked questions
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