Local Image Compressor

Compress PNG, JPEG, and WebP images directly in your browser. Nothing is uploaded, and you can tune the result for quality-first output or smaller files.

Privacy Everything stays on this machine

Modes Quality first · Balanced · Smaller file

Formats PNG, JPEG, WebP in · WebP or JPEG out

Original 4.2 MB

Compressed 860 KB

Local download ready

Compression Setup

Choose a file, compare the result, then download the optimized copy.

Compression mode

Quality first keeps more detail. Smaller file pushes harder when size matters most.

Output format WebP is usually smaller, JPEG is the safest fallback.

Choose an image to generate a local preview and compressed download.

Original - -

Compressed - -

Savings - Waiting for image

Original

Source image preview

No image selected

Compressed

Local output preview

Compressed preview will appear here