Image Compressor

Compress JPG, PNG and other images to reduce file size while keeping usable quality. Free browser-based image compressor.

Your image is processed locally in your browser and is never uploaded.

How to use the Image Compressor

Select an image from your device.
Adjust quality or compression settings if available.
Compress and compare the new file size.
Download the compressed image.

How it works

The browser re-encodes the image (often via canvas) at a chosen quality level so the download weighs less. Exact savings depend on the source format and content.

Ideal before emailing photos or uploading to size-limited forms.

Examples

A large phone photo may shrink significantly at medium JPEG quality.
Already-optimized PNGs may shrink less than photos.
Higher quality settings keep more detail but larger files.

Image Compressor FAQ

Does compression upload my photo?

Processing runs in your browser for this tool.

Is compression lossless?

Typical web compression is lossy for JPEG. PNG behavior depends on the re-encode path used on the page.

Is the Image Compressor free?

Yes.