In-Browser
Runs in your browserImage Compressor
Reduce image file sizes directly in your browser while keeping full control over quality and output format. Images never leave your device.
Choose an image or drop it here
Supports JPEG, PNG, and WebP. Your image is processed locally inside your browser memory and is never uploaded.
Key Capabilities
100% in-browser processing via HTML5 Canvas
Supports JPEG, PNG, and WebP with custom quality control
Proportional dimension resizing to reduce high-res photo sizes
Side-by-side Before/After preview with exact byte reduction stats
One-click download of optimized image files
Frequently Asked Questions
Are my images uploaded to any server?
No. All compression and format conversion occurs 100% inside your browser memory using HTML Canvas APIs. Zero bytes are uploaded.
Which image formats are supported?
You can upload and compress JPEG, PNG, and WebP files, and choose your preferred output format.