Image Compression
Reduce image file sizes without visible quality loss. Works entirely in your browser — your files are never uploaded anywhere.
Drag & drop images here, or browse
Supports JPG, PNG, WebP, AVIF, HEIC, GIF · up to 20 MB per file · max 20 files
How to Compress Images
- 1
Select your images. Drag and drop up to 20 image files into the drop zone, or click to browse your device.
- 2
Choose compression settings. Set the maximum file size, output dimensions, and quality level. The default settings work well for most use cases.
- 3
Download your results. Each compressed image shows the original vs. new file size. Download individual files or click "Download all" to get them all at once.
When Should You Compress Images?
Website images
Large images are the most common cause of slow page load times. Google recommends serving images under 100 KB for optimal Core Web Vitals scores.
Email attachments
Most email providers have size limits. Compressing screenshots and photos before attaching them reduces download times for recipients.
Social media uploads
Platforms like Twitter, Instagram, and LinkedIn re-compress uploaded images, often producing ugly artifacts. Pre-compressing gives you more control over quality.
Storage optimization
If you maintain a large image library, compressing photos can reduce storage requirements by 50–80% with minimal visible quality difference.