Image Compressor
Compress image file size directly in your browser. No server upload — processed safely on your device.
📦
Drag & drop an image or click to upload
Supports PNG, JPG, WebP, GIF, BMP
About Image Compression
Image compression reduces file size while maintaining visual quality as much as possible.
• JPG compression: Lossy. Lower quality means smaller files but may introduce artifacts.
• WebP compression: Supports both lossy and lossless. Achieves 25-34% smaller files than JPG at equivalent quality.
• PNG: Lossless compression — quality settings do not apply.
This tool uses the Canvas API to process images directly in your browser. No images are sent to any server.
Usage Examples
FAQ
What quality setting should I use?
Generally, 70-85% offers a good balance between quality and file size. 80% works well for most purposes. For print, 90% or higher is recommended.
Does WebP compress better than JPG?
Yes, WebP achieves approximately 25-34% smaller file sizes than JPG at equivalent visual quality. It is supported by all modern browsers.
Can PNG files be compressed?
PNG is a lossless format, so the quality slider does not apply. To reduce PNG file size, converting to JPG or WebP is the most effective approach.
Related Tools
Image Resizer
Resize images directly in your browser. Aspect ratio lock, presets, and multiple output formats supported.
Image Converter
Convert between PNG, JPG, and WebP image formats directly in your browser. Adjustable quality with file size comparison.
Image Cropper
Crop images directly in your browser. Free ratio, 1:1, 4:3, 16:9 and more aspect ratio presets.