Image Compressor

Free image compressor. Reduce JPG and PNG file sizes with adjustable quality, entirely in your browser — no uploads, no watermark, no signup.

Good to know

Image Compressor — frequently asked questions

Does compression happen in my browser?

Yes — images are compressed locally using the Canvas API, so your files never leave your device.

Keep going

Related tools

Image ConverterConvert images between JPG, PNG, WebP and other formats.Background RemoverRemove the background from any photo automatically.Pinterest Image DownloaderDownload the full-resolution image from any Pinterest pin.BMI CalculatorCalculate your Body Mass Index and see your healthy weight range.