Image Compressor
Smaller fileBetter quality
Drop images here
or click to browse (JPEG, PNG, WebP)
How to use Image Compressor
Drop or select an image. Adjust the quality slider (lower = smaller file). Choose an output format. Preview the result and download the compressed image.
Features
- Compress JPEG, PNG, and WebP images
- Adjustable quality slider (1–100%)
- Output format conversion (JPEG, PNG, WebP)
- Shows file size reduction percentage
- Batch compression (multiple files)
- 100% client-side — images never leave your browser
Frequently Asked Questions
How does the compression work?
Images are compressed using the HTML5 Canvas API directly in your browser. JPEG and WebP use adjustable quality settings. PNG is re-encoded through canvas for size reduction.
Are my images uploaded to a server?
No. All processing happens 100% in your browser. Your images are never sent to any server — complete privacy guaranteed.
What file formats are supported?
JPEG/JPG, PNG, and WebP. You can also convert between formats (e.g., PNG to WebP) for additional size savings.