Is there a limit?
We recommend batches of up to 50 images for the most stable performance.
Professional Grade
Bulk Image Minifier & Optimizer
Batch process and optimize multiple images simultaneously online with our Bulk Image Minifier & Optimizer. Minify dozens of files at once and download as a single ZIP archive—perfect for developers, designers, and webmasters. Fast, secure, and browser-based.
About This Tool
Minify and optimize multiple images at once to streamline builds, exports, and asset handoffs. Select a batch, choose global quality settings, and download all optimized files as a single ZIP—no uploads or external processing. This is a privacy‑first workflow that runs entirely in your browser and scales well for typical project sizes. Ideal for developers, designers, and webmasters preparing performant sites and apps.
Key Features
What makes this tool special
Batch process and optimize multiple images at once
Download all optimized images as a ZIP archive
High-performance, asynchronous batch processing
All processing is local and private
Perfect for developers, designers, and webmasters
Quick Guide
Master this tool in seconds
Select multiple images to upload.
Adjust the global quality settings.
Click "Minify All" to start the batch process.
Download your optimized images as a ZIP archive.
Common Questions
Everything you need to know