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Compress Images
Compress JPG, PNG, WebP, and GIF images online — reduce file size with adjustable quality, free and private.
About this tool
The NoUploads Image Compressor reduces file sizes for JPG, PNG, WebP, AVIF, and animated GIF images. Static formats use your browser's Canvas API, while GIFs are compressed with gifsicle's lossy LZW optimization via WebAssembly. Drag and drop any supported image, adjust the quality slider, and compare the before and after side by side. Handles single files and large batches with no file size restrictions or account required.
Frequently Asked Questions
Processed using the browser's built-in Canvas API — no external libraries