Image Compressor
Compress images client-side without uploading. Supports JPEG, PNG, and WebP output formats.
Settings
Drop images here or click to select
Supports JPEG, PNG, WebP, GIF
Why Compress Images?
Image compression reduces file size without significant quality loss, making your images load faster on websites, take less storage space, and easier to share via email or messaging apps.
Privacy First
Unlike many online image compressors, this tool processes images entirely in your browser using JavaScript. Your images never leave your device, ensuring complete privacy for sensitive content.
Supported Formats
- JPEG: Best for photographs with many colors. Great compression with minimal quality loss.
- PNG: Lossless compression ideal for graphics, screenshots, and images requiring transparency.
- WebP: Modern format offering superior compression. Great for web use, supported by all modern browsers.
Quality Settings
- 90-100%: Minimal compression, highest quality. Best for print or archival.
- 70-89%: Good balance of quality and file size. Recommended for most uses.
- 50-69%: Noticeable quality reduction but significant file size savings.
- Below 50%: Heavy compression with visible artifacts. Use for thumbnails or previews.
Use Cases
- Website Optimization: Faster page loads improve SEO and user experience
- Email Attachments: Stay under file size limits while sharing photos
- Social Media: Optimize images for faster uploads
- AI Training Data: Reduce storage costs for large image datasets
- Mobile Apps: Smaller assets mean faster app downloads