Free Image Compressor — Compress JPG, PNG & WebP Online
Compress images by up to 90% free online — no signup, no limits. Reduce JPG, PNG & WebP file sizes without losing quality.
Visual Quality Comparison
How to Compress Images Online for Free
Upload your JPG, PNG, or WebP images, set the compression slider to your preferred level, and click Compress. Your files are compressed in your browser — no upload to a third-party server, no account required. Download individual files or grab all results in a single ZIP. It takes about 5 seconds per image.
Compress JPG Online Without Losing Quality
Our JPG compressor uses advanced encoding to reduce file size while preserving sharpness and colour accuracy. At the default 50% compression level, most JPEG photos lose less than 5% visible quality while saving 60–80% in file size. For web images, this means faster load times and better Core Web Vitals scores — both of which Google uses as ranking signals.
Reduce PNG File Size — Transparent Images Supported
Compressing PNG files with transparency is tricky — many tools strip the alpha channel and break your design. Our PNG compressor uses palette quantisation (the same technique as TinyPNG) to reduce PNG file sizes by 70–90% while fully preserving transparency. Perfect for logos, UI elements, icons, and any graphic that needs a transparent background.
Compress WebP Images Free
WebP is Google's modern image format — smaller than JPG and PNG for the same visual quality. Our WebP compressor supports both lossy and near-lossless compression, helping you get even smaller file sizes for images already in WebP format.
Why Image Compression Matters for Your Website
Images typically account for 50–70% of a webpage's total file size. Uncompressed images slow down your site, hurt your Google PageSpeed score, and increase bounce rates. A well-compressed image loads 3–5× faster than the original — with no visible difference to the human eye. Every web creator should be compressing images before uploading.
Free Alternative to TinyPNG, Squoosh & Compressor.io
Web Asset Suite's image compressor is a free alternative to TinyPNG, Squoosh, Compressor.io, and iLoveIMG. Unlike many of these tools, there's no monthly file limit, no mandatory sign-up, and batch compression with ZIP download is always free.