Image Compressor
Compress JPG, PNG and WEBP images without visible quality loss. Reduce file size by up to 90%. Files never leave your device — 100% browser-based.
Drop image here or click to upload
JPG, PNG, WebP
About Image Compressor
Our image compressor uses browser-image-compression.js to intelligently reduce image file sizes while preserving visual quality. All compression runs directly in your browser — no file is ever uploaded to any server, guaranteeing complete privacy. Supports JPG, PNG, and WEBP images of any size. Ideal for reducing website image load times, preparing images for email, and meeting social media upload size limits.
Frequently Asked Questions
Are my images uploaded to your server?
Never. All compression runs 100% in your browser. Files never leave your device.
How much can I reduce an image?
Typically 60-90% depending on the original image and content type. Photos compress more than graphics with flat colors.
Does compression reduce visible quality?
At default settings the quality reduction is imperceptible. You can adjust the quality slider for more or less compression.
What formats are supported?
JPG, PNG, and WEBP are all supported for both input and output.