image Tool · Free

Free Online Image Compressor

Compress JPG, PNG, WebP images online free. Reduce image file size up to 90% without visible quality loss. Process up to 20 files at once — no sign-up needed.

Drop images here to compress

Supports JPG, PNG, WebP, GIF — up to 20 files

.jpg, .jpeg, .png, .webp, .gif · Max 100MB · Up to 20 files

Choose Files

🔒100% Private: Your files are processed entirely in your browser and never uploaded to any server.

Frequently Asked Questions

How does image compression work?

Our tool uses browser-image-compression to apply lossy or near-lossless compression on your images directly in your browser. No files are ever uploaded to any server.

Will my images lose quality?

At 80%+ quality setting, most users cannot see visible quality loss. You can adjust the slider to your preference.

What image formats are supported?

We support JPG, JPEG, PNG, WebP, and GIF files up to 100MB each.

Can I compress multiple images at once?

Yes! Upload up to 20 images at once and download them all as a ZIP file.

Is this tool really free?

Yes, 100% free with no hidden limits, no watermarks, and no sign-up required.

About This Image Compressor

This free online image compressor reduces the file size of JPG, PNG, and WebP images directly in your browser — no upload required. Whether you're optimizing images for a website, reducing size before sending via email, or preparing photos for social media, this tool handles it instantly and privately.

How It Works

Upload your image and the tool applies advanced lossy or near-lossless compression using the browser-image-compression library. The quality slider lets you control the balance between file size and visual quality. At 80% quality, most users cannot detect any visible difference from the original.

When Should You Compress Images?

Before uploading to WordPress, Shopify, or any website
Before attaching to emails (reduces send time)
Before posting on social media for faster loading
When your phone storage is running low
To improve your Google PageSpeed / Core Web Vitals score

Supported Formats

JPG, JPEG, PNG, WebP, and GIF files up to 100MB each. Batch compress up to 20 files at once and download as a ZIP.

Privacy

Your files are processed entirely in your browser using JavaScript and WebAssembly. Nothing is ever sent to a server. We have zero access to your files.