Reduce JPEG File Size Online — Keep Original Color Detail

Compress JPEG images in your browser. We detect your file's original chroma sampling and never downgrade it. No upload, no quality loss beyond what you choose.

Drop your JPEG files here

Select files

Up to 20 files, 25 MB each

How it works

Drop your JPEG files, pick a quality level, and download the smaller versions. Compression runs on your own device — we read each file's chroma sampling and keep it unchanged, so colors do not degrade twice.

All processing happens in your browser using WebAssembly. Nothing is uploaded.