Reduce JPG, PNG & WebP file size up to 90%. Runs in your browser — images never leave your device.
Upload an image to get started
Large images are the single biggest cause of slow websites. Google's Core Web Vitals score penalizes pages that take more than 2.5 seconds to load, and oversized images are almost always the culprit. This free compressor reduces JPG, PNG, and WebP file sizes by up to 90%, with a quality slider to find the perfect balance between file size and visual quality.
Everything runs in your browser using the Canvas API. Your images are never uploaded to a server, never stored, and never shared.
At 70–80% quality, most images look identical on screen while saving 50–70% in file size. The quality slider lets you find the right balance.
No. Everything runs locally in your browser. Your images never leave your device and are never stored anywhere.
JPG, JPEG, PNG, and WebP. The output file is in the same format as your input.
Yes. Page load speed is a confirmed Google ranking factor. Smaller images mean faster pages, which improves your Core Web Vitals score.
Yes — 100% free, no signup, no watermarks, no limits.
Part of the Kroell Digital free tools hub. Also try the Social Media Resizer to resize after compressing.
Need a full local SEO strategy? Get a free audit.