Reduce image file size without visible quality loss. Runs entirely in your browser.
Click or drag & drop an image (JPG, PNG, WEBP)
At the default 80% quality setting, most people cannot see any difference. Lower quality settings produce smaller files with more visible compression.
JPG, PNG, WEBP, and any other format your browser can read. You can output as JPEG, WEBP, or PNG.
No. Compression uses the browser Canvas API. Your images never leave your device.
There is no server-side limit. Very large images (over 20 MP) may be slow on mobile devices due to browser memory constraints.