Image Compressor
An image compressor reduces the file size of JPG, PNG, or WebP images. Upload an image, choose quality or resize settings, and download a smaller file in seconds.
Choose an image to compress
JPG, PNG, WebP supported
An image compressor reduces the file size of JPG, PNG, or WebP images. Upload an image, choose quality or resize settings, and download a smaller file in seconds.
Use the compressor below for upload forms, email attachments, websites, and faster sharing.
How to image compressor
- 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
Compression works by encoding the image with fewer bytes. Lossy formats such as JPG and WebP can remove visual detail, while resizing reduces total pixels before the image is saved.
The best setting depends on the image. Photos usually tolerate lower quality better than screenshots, logos, or images with sharp text.
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.