Image Compressor Tool
Compress images in-browser — preserve quality, resize, preview and download. No server upload.
0.21.0
Drag & drop images here, or click Choose Files. Supported: JPG, PNG, WebP. After selecting, click Compress.
Tip: For best results choose WebP or JPEG and quality ~0.75–0.9. PNG is lossless and won’t shrink much unless converting to another format.
Made with Pica (optional) and JSZip. All compression happens locally in your browser.