Compressing images takes seconds. Upload one or more images by clicking or dragging files onto the page — supports JPG, PNG, and WebP. Adjust the quality slider to balance file size and visual quality. The tool shows the original and compressed file sizes with the percentage reduction. Preview images side by side to verify quality. For batch processing, all images use the same quality setting. Click Download to save individual compressed images or Download All to get them as a ZIP file. Everything runs locally in your browser for speed and privacy.
Typical compression reduces file size by 40-80% while maintaining visual quality. Adjust the quality slider for more aggressive compression.
The tool compresses JPG/JPEG, PNG, and WebP images. Output format matches the input by default, or convert to a different format.
Yes, upload multiple images for batch compression. Set your quality level once and all images are processed with the same settings.
Lossy compression has minimal visible quality loss at moderate settings. PNG can use lossless compression. Preview before and after side by side.
All compression happens in your browser using WebAssembly. Your images are never uploaded to any server.