Reduce Image Size
You can reduce image size by lowering quality, resizing dimensions, or changing format. The fastest approach is to upload an image and let the tool create a smaller preview automatically.
Choose an image to compress
JPG, PNG, WebP supported
You can reduce image size by lowering quality, resizing dimensions, or changing format. The fastest approach is to upload an image and let the tool create a smaller preview automatically.
Reduce photos and graphics for uploads, forms, messages, websites, and storage.
How to reduce image size
- Choose or drop a JPG, PNG, or WebP image.
- Adjust quality or set a maximum width and height.
- Preview the compressed result and file size reduction.
- Download the optimized image.
How it works
Image size means file size in KB or MB, while dimensions mean width and height in pixels. Both affect the final download.
Reducing dimensions usually gives the biggest savings on large photos. Quality settings fine-tune the result after the image is at a practical size.
FAQ
Is this image compressor free?
Yes. The compressor is free to use and does not require an account or signup.
Are my images uploaded to a server?
The compression tool runs in your browser when possible, so images can be processed locally with browser APIs instead of requiring a server upload.
Which image formats are supported?
You can compress JPG, PNG, and WebP images. Download format follows the selected output type.
Will compression reduce image quality?
Lower quality settings create smaller files but can soften details. Start around 75 to 85 percent for a good balance.
Can I use this on a phone?
Yes. The tool works in modern mobile browsers on iPhone, Android, tablets, laptops, and desktop computers.