The Compress Image tool helps reduce file size for JPG, PNG, and WebP images. It is useful when an upload form has a file limit or when you want images that load faster on websites and messages.
How to Use Compress Image
- Choose an image from your device.
- Adjust the quality slider.
- Preview the estimated output size.
- Download the compressed file.
Reduce image file size
Image compression lowers file size by adjusting output quality and dimensions. For photographs, a small quality reduction can often create a much smaller file with acceptable visual quality.
What affects image size?
Dimensions, image format, quality level, and visual complexity all affect final file size.
Tips for better compression
Start with a moderate quality setting and compare the preview. For website use, also resize very large photos before compressing.
Key Features
- Adjustable quality control
- Original and compressed size comparison
- Client-side processing
- Download compressed output
Common Use Cases
- Website images
- Email attachments
- Online forms
- WhatsApp sharing
Privacy
Your image is processed locally in your browser and is not uploaded to our server.
Limitations
Compression results depend on the original file type and browser export support. Some PNG files may become larger if converted to JPG with unsuitable settings.