JPG compressor
Compress JPG Images Online
Reduce JPG and JPEG file sizes to the size you need. Pick a target, compress, and download.
Your image is processed in your browser and never uploaded to our servers.
Fast
Compress images in seconds.
Private
Images are processed locally in your browser.
Free
No account required for basic compression.
Simple
Choose your target size and download.
About JPG compression
JPG is the most common format for photos. It uses lossy compression, which means it can reach small file sizes with very little visible change.
Fylix finds the highest JPG quality that still fits your target size. If even the lowest sensible quality is too large, it gently reduces the dimensions.
Frequently Asked Questions
Yes. JPG images compress very well and usually reach small target sizes with little visible change.
Compression removes detail that is usually hard to notice. Moderate targets look nearly identical to the original; very small targets can show visible softness. Choose Higher Quality if detail matters most.
Your images are processed in your browser on your own device. They are not uploaded to our servers.
Yes. Compressing one image at a time is free and doesn't need an account.