Is my image uploaded?

No, compression happens entirely on your device.

Any image your browser can decode; output is always JPEG.

10% quality is smallest but very lossy. 60–80% is a good balance.

Image Compressor

Compress JPG/PNG images in your browser with an adjustable quality slider.

Your data is processed in your browser and not uploaded.

JPEG Quality: 70%

Re-encodes your image as JPEG at the quality you choose — everything runs locally in your browser.

Resize any image to exact width and height, with aspect ratio lock.

Convert an image into a Base64 data URL for embedding in HTML or CSS.

Generate a QR code for any URL or text, and download as PNG.