Bulk Image Compressor — Compress Multiple Images at Once
Compress hundreds of images at once with our free bulk image compressor. Batch process JPG, PNG, and WebP files in your browser. No signup, no upload limits.
When you have 50, 100, or even 500 images to compress — product catalog photos, event photography, website migration assets — processing them one at a time is not an option. You need a tool that handles the entire batch in a single operation without sacrificing quality or requiring a paid subscription.
The Cliply's bulk compressor lets you drag an entire folder of images into the browser and compress them simultaneously. Each file is processed independently with optimal settings for its content type. Photographs get intelligent lossy compression, screenshots get palette optimization, and graphics with transparency maintain their alpha channels. You control the quality level, and the tool handles the rest.
Because processing happens entirely in your browser using Web Workers, even large batches run quickly on modern hardware. There's no upload queue, no server-side bottleneck, and no per-file charge. When everything is compressed, download the files individually or grab the entire batch at once. It's the fastest, most private way to bulk-optimize images for any purpose.
Ready to bulk image compressor — compress multiple images at once?
Free, private, and works entirely in your browser. No signup required.
Open Compress Image ToolFrequently Asked Questions
There is no hard limit on the number of files. The practical limit depends on your device's available memory. Most users can comfortably process 100–200 images in a single batch on a modern computer.
The quality slider applies to all images in the batch. If you need different quality levels for different sets, process them in separate batches with different quality settings.
Yes, the tool works on mobile browsers, but processing speed depends on your device's processor. For very large batches (50+ images), a desktop or laptop will be significantly faster.