Your files remain private
Processing happens in your current browser session. Images are not sent to a LoopIn server.
FREE PRIVATE IMAGE TOOL
Compress images without uploading them
Make JPG, PNG, WebP, and AVIF files lighter directly in your browser. Compare smart local encodes, control quality, and keep every image on your device.
- Private, local processing
- Smart format comparison
- Batch ZIP download
Maximum 20 images, 25 MB each, and 100 MB per batch. Animated files are rejected to prevent accidental flattening.
Choose one or more images to begin.
How this image compressor works
Choose the right balance
Start at 82% quality. Smart mode compares safe local formats, while an optional KB target searches for the highest quality below your goal.
Transparency stays protected
Smart mode avoids JPEG for transparent images. Choose JPEG only when you intentionally want a solid background.