Free Tool
Image Compressor
Compress JPG, PNG, and WebP images to reduce file size while keeping quality. Runs in your browser — images never uploaded. Free, no signup.
Click to upload or drag & drop an image
JPG, PNG, or WebP — your image never leaves your browser
Why It Matters
Smaller Images, Faster Pages
Large image files are the number one cause of slow websites. Compressing images — reducing their file size while keeping acceptable quality — is one of the fastest ways to improve loading speed, Core Web Vitals, and user experience.
This tool compresses images entirely in your browser, so nothing is uploaded anywhere. Adjust the quality, compare before and after, and download the smaller file.
FAQ
Questions About This Tool
No. Compression happens entirely in your browser using the canvas API — your images are never uploaded, stored, or sent anywhere.
WebP gives the best compression for the web and is widely supported. JPG is a safe universal choice for photos. Use PNG only when you need transparency.
A quality setting of 70–80% usually cuts file size dramatically with little visible difference. Compare the preview and pick the lowest quality that still looks good.
Faster-loading pages rank better and keep visitors longer. Since images are often the heaviest part of a page, compressing them has a big impact on speed.
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