Bulk Compress Images

Compress up to 50 images simultaneously. 100% Secure & Client-Side.

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Choose Images or Drag & Drop them here
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Features

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Process up to 50 Images

Drop an entire folder of images into the upload zone and compress them all sequentially.

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One-Click ZIP Download

Instead of downloading files one by one, get all your compressed images neatly packed into a single ZIP file.

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100% Secure & Local

We use HTML5 Canvas and JSZip to process everything in your browser. Nothing is ever uploaded to a server.

Frequently Asked Questions

How many images can I bulk compress at once? โ–ผ

To ensure your browser doesn't run out of memory or freeze, we recommend compressing up to 50 images at a time. If you have more, just do them in batches!

Why does my browser freeze slightly during processing? โ–ผ

Because the compression relies entirely on your device's CPU and memory (client-side processing), handling dozens of large, high-resolution images at once can temporarily max out your browser's resources. This is normal and much faster than waiting for uploads.

Does it support WebP and PNG? โ–ผ

Yes! You can drop a mix of JPG, PNG, and WEBP files. The tool will process them appropriately and retain their formats inside the ZIP archive.

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