Shrink JPG, PNG, and WebP images by 50–80% with barely any visible difference. Our free image compressor runs entirely in your browser — choose a file, drag the quality slider, and download the smaller version instantly. No uploads, no waiting in queues, no watermarks.
Compression happens locally using the HTML canvas API - your photos are never uploaded to any server. Lowering quality to 70-80% usually cuts file size dramatically with almost no visible difference.
Heavy images are the number-one cause of slow websites, and slow sites rank lower on Google while earning less from ads — visitors bounce before the page even loads. Compressing to quality 75–80 typically cuts file size dramatically while looking identical on screen. Because compression happens on your device, even private or client photos never touch a server, and there are no file-count limits.
No. The entire compression process runs in your browser using the HTML canvas API — your images never leave your device, period.
Typically 50–80% smaller at quality 75, with barely noticeable difference — ideal for websites, blogs, and online stores where every kilobyte counts.
JPG, PNG, and WebP for input. PNG output stays PNG; JPG and WebP are compressed with your chosen quality setting.
At quality 70–85, the difference is virtually invisible on screens. Only very low settings (below 40) show obvious artifacts, so stay in the 75–85 sweet spot for web use.