Image Optimizer: Resize and Convert

Upload an image to start optimizing. Processing happens entirely in your browser.

1. Upload Image

Drag & Drop or Click to Upload

PNG, JPG, WebP, GIF supported

No image selected

2. Resize

Set new dimensions. Conversion settings from Section 3 will also apply.

Leave blank to scale proportionally by height.

Leave blank to scale proportionally by width.

3. Convert Only

Change format or quality without changing size.

Lower quality reduces file size significantly.

Used if converting transparent PNG/GIF to JPG.