How is this different from basic compression?

Image Optimizer gives you a live quality, width, and format workflow inspired by Squoosh. You can compare the result size before downloading.

Are my images uploaded?

No. The image is decoded, resized, and encoded locally with browser Canvas APIs.

Image Optimizer gives you a live quality, width, and format workflow inspired by Squoosh. You can compare the result size before downloading.

No. The image is decoded, resized, and encoded locally with browser Canvas APIs.

Tools

Squoosh-inspired image compression, resizing, and format control in your browser

Browser workspace readyLocal-first tools • no signup

Drop an image here

Max file size: 10 MB

Quality 82%Max widthFormat

Resize Image

Resize by dimensions or target file size

Compress Image

Reduce file size with quality slider

Convert Image

PNG ↔ JPG, WebP ↔ PNG, HEIC → JPG

Crop / Rotate

Crop, rotate, or flip images

Remove Background

Remove image background automatically

Watermark Image

Add text watermark to images