Image Compressor – Reduce JPG, PNG & WebP File Size Free Online
Compress JPG, PNG, and WebP images to a smaller file size for faster page loads and easier sharing — processed locally in your browser.
100% private — your images never leave your device
Your images are processed locally in your browser and are not uploaded to our servers.
Selected Images (0)
JPG vs PNG vs WebP — which should you pick?
JPEG
Best for photos. Lossy compression gives small files, but no transparency.
PNG
Best for logos, icons and screenshots. Lossless and keeps transparency, but files are larger.
WebP
A modern format that is usually smaller than JPEG or PNG and supports transparency. Supported by all current browsers.
Tip: lowering the quality slider shrinks JPEG and WebP files the most. PNG is lossless, so the quality setting has little effect on it.
Results
What is this tool?
An Image Compressor is a free browser-based tool that shrinks the file size of JPG, PNG, and WebP images while preserving acceptable visual quality. Large image files slow down websites, inflate email attachments, and consume storage — compression removes redundant pixel data and metadata to solve these problems. Web developers, bloggers, designers, and e-commerce teams use image compression as a standard step in their workflow to improve Core Web Vitals and page speed scores. Because compression runs in your browser, your images are never uploaded to a server.