Is image compression free?

Yes, our image compressor is completely free with no limits on usage. All processing is done in your browser.

Does compression reduce image quality?

You control the quality level with a slider. Higher quality means larger file size. For most images, 70-80% quality is a good balance.

No. All compression happens locally in your browser using the Canvas API. Your images never leave your device.

You can compress JPG, PNG, and WebP images. Note that PNG compression uses lossless encoding, so the quality slider only affects JPG and WebP.

Reduce image file size while keeping quality. Drop an image below to get started.

Drop an image here or click to browse

Supports JPG, PNG, WebP

Step 1

Drop an image or click to browse and select a file.

Step 2

Adjust the quality slider to set the compression level.

Step 3

Click Compress Image to process the file.

Step 4

Download the compressed image to your device.

Compress JPG, PNG, and WebP images instantly.

Adjustable quality slider from 1% to 100%.

See before and after file size comparison.

100% client-side — your images never leave your browser.

Free to use with no file size limits.

: Yes, our image compressor is completely free with no limits on usage. All processing is done in your browser.
: You control the quality level with a slider. Higher quality means larger file size. For most images, 70-80% quality is a good balance.
: No. All compression happens locally in your browser using the Canvas API. Your images never leave your device.
: You can compress JPG, PNG, and WebP images. Note that PNG compression uses lossless encoding, so the quality slider only affects JPG and WebP.