Compress & Resize Image
Reduce image file size and resize dimensions (pixels) exactly how you want. Supports JPEG, PNG, and WebP. 100% Client-side & Private.
100% Secure
Processed in your browser. Files never leave your device.
Private & Safe
No server uploads. Your data remains completely private.
Client-Side Magic
Powered by advanced browser tech for maximum speed.
Drop images here
JPEG, PNG, WebP supported
We will automatically reduce quality and dimensions to meet this target.
Resize Dimensions (Optional)
How to prevent Quality Loss?
When compressing, try keeping the Quality above 70%. For resizing, ensuring you lock the aspect ratio prevents the image from looking stretched or squashed.
Supported Formats
We support the most common web formats: JPG/JPEG, PNG, and WebP. You can even convert between them (e.g., upload a PNG and download as WebP for better compression).
Frequently Asked Questions
How does the image compression work locally?
Our compression tool runs entirely in your browser using advanced WebAssembly technology. This means your images effectively never leave your device, ensuring 100% privacy and zero upload times.
Does compressing images reduce their quality?
It depends on your settings. Lossless compression allows you to reduce file size without any visible loss in quality. If you choose 'lossy' compression to save more space, there might be a slight reduction in quality, but it's usually imperceptible to the human eye.
Which image formats do you support?
We currently support compressing and resizing JPG (JPEG), PNG, and WebP formats. You can also convert between these formats during the process (e.g., upload PNG and save as improved WebP).
Can I resize images by pixel dimensions?
Yes, you can specify the exact width and height in pixels, or use a percentage scale. We also provide a 'Lock Aspect Ratio' feature to prevent your images from looking stretched.