Drag & drop your images here
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Your files stay on your device. Nothing is uploaded to any server.
Files processed in your browser never touch our servers. Your data stays on your device.
No upload or download delays. Processing happens instantly using your device's power.
No usage limits, no accounts, no subscriptions. Free forever for unlimited use.
Use on any device with a browser. No installation, downloads, or special software needed.
Fully responsive design works perfectly on phones and tablets, not just desktops.
Once loaded, disconnect from the internet. All processing works completely offline.
Compressing images to your target size is quick and automatic:
The compression algorithm automatically adjusts quality, format, and optimization techniques to hit your target while maintaining the best possible visual quality. Everything processes in your browser with no uploads.
This tool is perfect for a variety of scenarios:
JPEG compression is lossy, allowing significant file size reduction. You can adjust quality levels to control the tradeoff.
Unlike many online tools, we take your privacy seriously. Here's what makes our approach different:
Your files are processed entirely in your browser using JavaScript. They never travel to our servers or anyone else's.
We don't collect, store, or analyze your files. We have no idea what you're working on—and we like it that way.
Once the page loads, you can disconnect from the internet. All processing happens locally on your device.
Our client-side processing approach is transparent. You can verify that nothing leaves your browser.
This privacy-first approach makes our tools ideal for sensitive documents, confidential business data, personal photos, or any situation where data security is important. Use these tools with confidence knowing your files remain completely private.
File size reduction depends on the original image and target size. Typically, you can reduce JPG files by 60-80% and PNG files by 40-70% without visible quality loss. Our intelligent algorithms find the optimal balance automatically.
Our compression algorithms are designed to maintain visual quality while reducing file size. For most use cases, quality differences are imperceptible. You can always preview results and adjust settings before downloading.
No, absolutely not. All image compression happens in your browser. Your images are processed locally on your device and never leave it, ensuring complete privacy for your photos and graphics.
Yes! The compressor supports batch processing, allowing you to compress dozens or hundreds of images simultaneously with consistent settings.
The compressor supports all major image formats including JPG/JPEG, PNG, WebP, AVIF, GIF, and more. Different formats use different optimization techniques for best results.