Compress PNG, WebP, JPEG Images Online - Reduce File Size by up to 80%
Free online image compressor that reduces PNG, WebP, and JPEG file sizes while preserving quality. No registration required - process images locally in your browser with complete privacy.
How to Compress Images in 4 Easy Steps
Upload Images
Drag & drop or select PNG, WebP, JPEG files. Supports up to 20 images simultaneously with batch processing.
Adjust Settings
Choose compression quality (10-100%), set maximum width, and select output format (PNG, WebP, JPEG).
Compress Securely
All processing happens locally in your browser using Web Workers. 100% secure - no data leaves your computer.
Download Results
Get compressed images individually or download all files as a convenient ZIP archive with compression statistics.
Drag & Drop Images Here
Or click to select files (up to 20 images - PNG, WebP, JPEG supported)
Why Choose Our Image Compressor?
Complete Privacy & Security
All image processing happens locally in your browser using HTML5 Canvas API and Web Workers. Your files never leave your computer, ensuring maximum security and privacy.
Lightning Fast Processing
Leveraging modern browser technologies for rapid image compression. Web Workers enable parallel processing without blocking the user interface.
Multiple Format Support
Full support for PNG (with alpha transparency), WebP (modern format with superior compression), and JPEG. Batch compress up to 20 images simultaneously.
Fully Responsive Design
Optimized for all devices - desktop, tablet, and mobile. Compress images anywhere, anytime with our mobile-friendly interface.
Advanced Compression
Smart algorithms that reduce file sizes by 40-80% while maintaining visual quality. Adjustable compression levels and resizing options.
Flexible Download Options
Download individual compressed images or batch download all files as a ZIP archive. Complete compression statistics for each image.
Frequently Asked Questions
Is my data secure?
Yes! All image processing happens locally in your browser. Your images never leave your computer and are not stored on any server.
What image formats are supported?
We support PNG (with transparency), WebP (modern format), and JPEG. You can compress each format individually or convert between them.
How much can I reduce file sizes?
Typically 40-80% reduction depending on the original image and compression settings. WebP format usually provides the best compression.
Is there a file size limit?
Maximum 10MB per image and up to 20 images per session. This ensures fast processing and optimal performance.
Do you support transparency?
Yes! PNG and WebP formats fully support transparency preservation. JPEG does not support transparency.
Is this service really free?
Absolutely! ImageCompress is completely free with no hidden costs, registration requirements, or usage limits.