About Image Compressor
Reduce image file size by up to 80% without losing visible quality. Process multiple images simultaneously in your browser with zero server uploads.
Key Capabilities & Features
- Real-time before/after preview
- Custom quality slider (1-100%)
- Instant file size comparison
- Supports JPG, PNG, WebP
- Batch multi-image download
How to Use Image Compressor
Upload Images
Drag and drop your images or click the upload area to select JPG, PNG, or WebP files.
Adjust Quality
Use the quality slider to find your desired balance between file size and sharpness.
Download Result
Click Download to save your compressed image instantly to your device.
Privacy & In-Browser Execution Guarantee
100% in-browser processing. Images are compressed using HTML5 Canvas on your device and are never sent to any server.
Frequently Asked Questions
Will compressing my image reduce visible quality?
With modern lossy compression algorithms at 75-85% quality, file sizes drop by 60-80% while remaining virtually indistinguishable from the original to the human eye.
Are my photos uploaded to a cloud server?
No. All compression is executed entirely inside your web browser using HTML5 Canvas. Your photos never leave your device.
Is there a limit on how many images I can compress?
You can compress images freely without account registration or artificial limits, constrained only by your device memory.