Free Online Image Compressor
Shrink JPG, PNG, WebP, and AVIF file sizes by up to 85% without sacrificing sharpness. Processed locally in your browser with zero data uploads.
High-Performance Compressor
Dramatically shrink image and PDF file sizes directly in your browser without sacrificing visual clarity.
Drop your images here, or browse files
Supports JPG, PNG, WebP, AVIF, HEIC • Compress single photos or batch in seconds
How to Compress Images in 3 Simple Steps
Optimize web assets and photo libraries in seconds.
Upload Photos
Drop your JPG, PNG, WebP, or AVIF files. Files remain strictly inside your device's memory.
Adjust Quality Slider
Fine-tune quality from 10% to 100%, set a target maximum KB limit, or convert to WebP for maximum compression.
Download Instant Savings
Compare side-by-side before & after file sizes and download your optimized photos individually or in bulk ZIP.
Frequently Asked Questions
Everything you need to know about in-browser image optimization.
Need to compress documents or resize dimensions?
Explore our PDF compressor and dedicated image resizer.